Firefox.exe | What is this malware and how to remove them?

What is Firefox.exe?

Every one knowns firefox.exe is an executable file for the firefox browser. This belongs to mozilla.org. Since it is a very popular browser, some hackers or programmmers write virus programs to spread infectons via intrenet. It is generaly stored in C:\program files.

Affected Platform: Windows OS

How to find system is affected by firefox.exe malware?

If you find a very low system performance or if you find multiple number of instances running automatically it is advisable to do a search in the system to locate where exactly the file is. Go to the file search box and put the file name firefox.exe and see the list of file location, if the file is found where you have installed the program ealier then you are safe. If the file is a malware it gets installed everywhere in the system. Especially, if the fake file is present in C:\windows you are infected with malware.

How to remove the Firefox.exe file from system using Comodo Free Antivirus?

Step 1: Download our award-winning Comodo Free Antivirus

Step 2: Installation configuration frames will be displayed. Select the configuration you would like to apply

Step 3: Select Customize Configuration option and arrange installers, configuration, and file location.

Step 4: Once the Installation is Finished, restart your PC.

Step 5: It will take some time for the Comodo Internet Security to update the antivirus.

Step 6: Proceed with the quick virus scan that automatically begins after the update.

Step 7: If firefox.exe threats are found during the scanning, you will be prompted with an alert screen.

Step 8: Comodo Antivirus will remove the Firefox.exe virus from your computer including all other malwares!

Windows OS PC Security Softwares:

Malware Entries

Safe Entries

First Seen: 07 October 2011 at 12:09 pm

No.	Company	File Type	SHA1	MD5	Malware Name	Digitally Signed	File Version	Product Version	Submitted From	Malware Behavior
1	Mozilla Corporation	Executable	bd781a835474fd1a ea848ffd83699eb3 f0d7de1c	f72af9da7ec47657 a9991756d340ba3a	Virus.Win32. Sality.gen	No	6.0.2	6.0.2	Australia	N/A
2	Mozilla Corporation	Executable	826bc1a22f0c364f 25521344f96f001a ec156466	77a14a3af4385c2e 60ddf7ebce5399d8	Virus.Win32. Sality.gen	No	7.0.1	7.0.1	Bulgaria	N/A
3	Mozilla Corporation	Executable	49c5983999a97714 32601569109248ac a7c00d28	5fdc807e697597a5 2ed83e309237f83c	Virus.Win32. Sality.gen	No	5.0.1	5.0.1	Russian Federation	N/A
4	Mozilla Corporation	Executable	a68d1aa16f15d368 960903de66ac6aba a6f23937	b29092d1cd500cc8 a6dd5f062524fca0	Virus.Win32. Sality.gen	No	7.0	7.0	India	N/A
5	Mozilla Corporation	Executable	663093e7dda45e97 ae60adbf0e862ce9 78e22640	dffa0f6bf448b622 2ce77616e5a7a76d	Virus.Win32. Sality.gen	No	1.9.2.12	3.6.12	31.9.31.215/32	N/A
6	Jaszen Inc	Executable	044c9e1c63896441 f3db87f2fd0a9136 84392086	faae91919df2dbc8 a04815ba0b3f3c50	Unclassified Malware	No	1.00	1.00	United States	N/A
7	Mozilla Corporation	Executable	3ab78060082d056d 1ffbd91b9b47b10a ac9d7cc9	f0ba35522fe9d728 418c75591f012f19	Virus.Win32. Sality.gen	No	7.0.1	7.0.1	India	N/A
8	Mozilla Corporation	Executable	2653410f2fbe7e7f 671b1e71d1ab1e24 f7eab86c	90c823015feef264 7769062017d60272	EmailWorm.Wi n32.Runonce. ~v001	Yes	1.9.2	3.6	Nigeria	N/A
9	Mozilla Corporation	Executable	c69f5cf1669197ee f8a3e1f41601959f 6977a71a	8b8ae58ba4a80c11 a74f43033289adec	Win32.Kashu. B	No	2.0.1	4.0.1	Brazil	N/A
10	Mozilla Corporation	Executable	e246d80b6e2e0a60 87b7bdc354c43ee7 d050647b	d3156b99916e73ff 2a1eab889c79ea97	Unclassified Malware	No	1.9.1.6	3.5.6	Russian Federation	N/A
11	Mozilla Corporation	Executable	6af9d59db9e53f98 5787b4c3324bc3a6 c95bcf64	165153290dedcdda ddbda4009b21d480	Virus.Win32. Sality.gen	No	1.9.2.12	3.6.12	31.9.46.141/32	N/A
12	Mozilla Corporation	Executable	62f47dfc4fe87231 dbca1f6c9dc63541 11353280	4459e60edb5af752 22973d18c1eb208b	Virus.Win32. Sality.gen	No	7.0.1	7.0.1	Greece	N/A
13	Mozilla Corporation	Executable	1d7dfd34c86907b6 82b3b612b4882833 a4723b16	270a13c55611c6fc efe874ff00c2cbbd	Virus.Win32. Sality.gen	No	2.0.1	4.0.1	India	N/A
14	NULL	Executable	13d73e91673e73cd f8f7a836644f0509 25c79233	3400f9873a5da29d d77d62d2be215dd0	Unclassified Malware	No	0.2.0.3	1.0.0.0	Internal Submission	N/A
15	N/A	Executable	d988c3e548ccde48 7f282d45f14fe49f 2d48319c	c84927e233702d88 b3415575898f3ec1	ApplicUnwnt	No	N/A	1.1.2.90	United States	N/A
16	Mozilla Corporation	Executable	f6710b60d6a559e2 228f99de64656c3a 006610fc	8a949d9b4add25fd 044bedd76b9defaa	Virus.Win32. Sality.gen	No	1.9.2.8	3.6.8	Iran, Islamic Republic of	N/A

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Safe Entries

First Seen: 01 December 2008 at 4:57 am

No.	Company	File Type	SHA1	MD5	Digitally Signed	File Version	Product Version	Submitted From
1	Mozilla Corporation	Executable	240d1e269a8e04be 8f4002318b88b96e b7b86aab	2fd51cc4ff0b897d d83015032471f2ca	No	8.0a1	8.0a1	Internal Submission
2	N/A	Executable	9d24c900804cabe8 12b2db04cac60509 39ee93f4	c21a59cc89c1038c fefe39b0934d0fbe	No	N/A	N/A	Internal Submission
3	Mozilla Corporation	Executable	f7933ae1c9d4c211 dc8c2e2c5bbd8cba a6a35290	bf70f69452be414d a366e62b240f6a83	Yes	136.0	136.0	United States
4	Mozilla Corporation	Executable	78f8ef6ff8ff4b2d 224565d327760d34 1dbe43d1	b4f1a32a2b31e6ca f0328e0fe4d3d7aa	Yes	128.8.0	128.8.0	United States
5	Mozilla Corporation	Executable	ff2d8572140cc05b 636c29379234a9cd c7ea8a74	2d2c6b93cbdb4dce 9d01acc8c19ec13b	Yes	137.0a1	137.0a1	United States
6	Mozilla	Executable	d16f5d0dd31f900f 18cf55b2f3f390c4 18b64436	28bc6acf88511536 33c9cd6ccd858c03	No	1.0.4	1.7.8: 2005051118	Internal Submission
7	Mozilla Corporation	Executable	2f56d0a2314caa88 27fbbc2f17161782 b82047d1	08546641762338c4 c6be937fe7cf78c2	Yes	137.0a1	137.0a1	United States
8	Mozilla Corporation	Executable	a29c2db4e620d068 c606ac662789778a 70e56570	ed9b5cd1483f5239 ab0358a0b431fb6a	Yes	137.0a1	137.0a1	United States
9	Mozilla Corporation	Executable	723fff1ce735380b 95326424b77ae7ac e31698e8	ec2afa86909c1b71 e542939c51f142b5	Yes	137.0a1	137.0a1	104.238.128.144/32
10	Mozilla Corporation	Executable	55dfe1657b2c2f0b 5be47575b7647b61 49fbfd83	9f7df7e15f25f373 a61132c04b3986d8	Yes	136.0	136.0	United States
11	Mozilla Corporation	Executable	bd8ccf3041e9172b 22e85ac6ca7ae568 58e5141a	a446880b22d5df54 91294d9a12656c4c	Yes	138.0a1	138.0a1	United States
12	Mozilla Corporation	Executable	933d80522cddbbfd a953f018f0e5f811 7f62f080	f09de787b4401c86 87c0c07944b0a66e	Yes	137.0a1	137.0a1	United States
13	Mozilla Corporation	Executable	9eb6b36983bf1acf 169ce37893fd10c2 6238d34c	6db40257de9b78f0 ee19b4559bd2ded6	Yes	137.0a1	137.0a1	104.238.128.144/32
14	Mozilla Corporation	Executable	c3ff069e8fe4cd30 91c6c7386b7765c9 3b786004	a1c4175ab4e0d807 77a9e71b829b383b	Yes	136.0	136.0	United States
15	Mozilla Corporation	Executable	e7e4b478491b32c6 97d6637c8de0e66d a480026e	63346640e170b639 70c093f720065dab	Yes	6.0.2	6.0.2	Internal Submission
16	Mozilla Corporation	Executable	d40eed9e26423cd1 f28886bc822fe385 7bb4c457	9eddf2dbf845c8fe 8212c2981dbb1af2	No	9.0a1	9.0a1	Internal Submission
17	Mozilla Corporation	Executable	6bd2f3b4ee0afdf2 237c5eebc0811074 a23cefc6	31c46f09bcd7bd1f eb796ca406cb90b9	Yes	1.9.3a3	3.7a3	Internal Submission
18	Mozilla Corporation	Executable	7c7009862fc0e2fc d2b4bf9033e8e6f7 10aaf266	a1e8d845e292ab80 8a26987fd6fd9027	Yes	137.0a1	137.0a1	United States
19	Mozilla Corporation	Executable	ededd432bb7c5cd9 f4fd43a1d028fe3c 534df0aa	7aaf26e5cec48a36 4fab61a3505668fb	Yes	2.0	4.0	Internal Submission
20	Mozilla Corporation	Executable	9b502e65928a79e9 c04315afe0fa49f6 ab0067b8	5fb5d1a226783120 8b4ee46149af7b18	Yes	5.0.1	5.0.1	Internal Submission
21	Mozilla Corporation	Executable	389ea3a8600b3a7f 3f8b274aa1f1d7f3 c0fcbaec	60a67e435ff15cab 8f401f8ef10584d2	Yes	137.0a1	137.0a1	104.238.128.144/32
22	Mozilla Corporation	Executable	d545342c9c73fb7d dd17102e18efd8fa 81f4eb11	b398ec6b4c097f1d dbf9fd6afd511fd9	Yes	137.0a1	137.0a1	United States
23	Mozilla Corporation	Executable	95f388a834858fc2 0291593a24169a0e 50e9cdeb	3d69d37a4213da67 fbe4ff8a592e98cd	Yes	137.0a1	137.0a1	United States
24	Mozilla Corporation	Executable	ffd724d9c7867157 6515b1c48449e24b 581245dd	fd9e13b19d04764f 74109f8a708e5884	Yes	137.0a1	137.0a1	United States
25	Mozilla Corporation	Executable	a0de1da1aa4f620e d3636272fcecef24 272a39ff	114be789845d4e83 68fc831df3d22e50	Yes	136.0	136.0	United States
26	Mozilla Corporation	Executable	60c4f660720c5f61 f7db1671a0eafa2b dbe90448	be598aaebf258984 4f729215b2c3864c	Yes	137.0	137.0	104.238.128.144/32
27	Mozilla Corporation	Executable	7853278a34cc149c 2a7881d43e0da35e b8576bc1	8c16e2c6d26d8806 1c904f7917a6a659	Yes	136.0	136.0	United States
28	Mozilla Corporation	Executable	12ab7af59d20e58e 65b2a64c95c2236b f34cafa9	14e13fa6a8d45dcf 6caafe7d8ca56bae	Yes	1.9.2.19	3.6.19	Internal Submission
29	Mozilla Corporation	Executable	75e8a989a9dc0a2d 8138446c08915d34 f41d3f8f	6bcba7c659e2d14c 4d02a361c79c0fb2	Yes	137.0a1	137.0a1	United States
30	Mozilla Corporation	Executable	0420a27b073c8387 8f76043012c43c65 befce505	6c9cd3ecba673266 1c8bbe37a877a2bd	Yes	5.0	5.0	Internal Submission
31	Mozilla Corporation	Executable	4f14104e064f049b 1e4cb30965515e96 1bc4b675	bbafe0e35a821a2c 0ea582830bbc6dd2	Yes	137.0a1	137.0a1	104.238.128.144/32
32	Mozilla Corporation	Executable	d66d94da19444590 9a8cda81a3c3785f f57cf6b4	55f04577d34bea7a df96008a0017b344	Yes	137.0	137.0	United States
33	Mozilla Corporation	Executable	0cc568d82f2c5e91 2937bf60d6010cab ee918675	fe7c1fd21d995611 a787f8993060abc5	No	7.0a2	7.0a2	Internal Submission
34	Mozilla Corporation	Executable	ffb4f7685e6cd8e1 1cfdf66f91843021 ea42613c	a939868a3777e217 5d3ae57962454420	Yes	137.0a1	137.0a1	104.238.128.144/32
35	Mozilla Corporation	Executable	83f1f4b2da37af88 3446ea0b4286cb4f f801697c	8490d75120582917 05fd09dd00d7e63f	Yes	137.0a1	137.0a1	United States
36	Mozilla Corporation	Executable	e9e086bbea427a5a 9d96b260397725ad adf67baf	b64af3aadbc2047e 5553c13a234b47ce	Yes	137.0a1	137.0a1	United States
37	Mozilla Corporation	Executable	45d2c0c812b98a84 15401f8e17b5b7bd b3d712e5	e23e538385e8c0a0 8bbb534bbc7e0947	Yes	138.0a1	138.0a1	United States
38	Mozilla Corporation	Executable	e6c997508e1b40d5 75b4ba06df128d3e e2152782	b1c4fb5ca92b0425 2c3d9ea59dd624d7	Yes	137.0a1	137.0a1	104.238.128.144/32
39	Mozilla Corporation	Executable	4c72b6e6ce98e14c 91a8729f853b5f34 61d133b4	d44431b31effdeab 17954aaa3f07b46f	No	134.0	134.0	United States
40	Mozilla Corporation	Executable	0af17d14249ade07 5e32375a46c9adff 9cb10088	9f9e65bc2021bd37 44d80e50bd7a4f1a	No	8.0a2	8.0a2	Internal Submission
41	Mozilla Corporation	Executable	611d04c40fbd5ecb 82d884016d4d1f0b ba0fd736	a4458ca176309c93 58e8df3fe88b33d5	Yes	1.9.0.6	3.0.6	Internal Submission
42	Mozilla Corporation	Executable	814084f32a22b430 7eb2136e461d2fd2 4c8841d3	11f1007d5b0ec7cc 893c7d0c1ff2bc50	Yes	137.0a1	137.0a1	United States
43	Mozilla Corporation	Executable	46c61ac15a559503 e2b8b4152bca532a 8c7d7958	322249eee3ba0fce 3c8693bcf6fef1af	Yes	138.0a1	138.0a1	United States
44	Mozilla Corporation	Executable	a2d83027a686e9b2 f2b6c92f7bdeb040 7ecadb4b	e35e1ca190645cb1 f45f0a9d7aa36b91	Yes	136.0	136.0	United States
45	Mozilla Corporation	Executable	4baf83ab21289b02 5dfc568580f310b0 c25749c1	55c017188ec2e257 b3b4009ffb898177	Yes	7.0	7.0	Internal Submission
46	Mozilla Corporation	Executable	49bb8fdab245b020 b35e92d8368bc37c ea410857	6162ac83be6f6267 6abc946bad47b843	Yes	137.0	137.0	United States
47	Mozilla Corporation	Executable	994a9e9643d9652f 6582030ceb68838e 279aab51	af47534d1ef0dbdf 43724f73b153d1c4	Yes	137.0	137.0	United States
48	Mozilla Corporation	Executable	03253d210b9581aa 53176adc4aea8b35 be7544ef	a477d6bb548af3ee f4c492c165c365f5	Yes	137.0a1	137.0a1	United States
49	Mozilla Corporation	Executable	d6d740a84659a883 023cbf6aeb833793 1933c7c4	068665abe233709c 9f9941fcbbf8a683	Yes	136.0	136.0	104.238.128.144/32
50	Mozilla Corporation	Executable	7f7f8de5a24ac073 d06a7fe903013f65 4a1adf4f	1720d6d802746469 2590e9f5813d7e6c	Yes	1.9b1	3.0b1	Internal Submission
51	Mozilla Corporation	Executable	4ea0e853e3af4106 1eb85d1eccdaef66 2caec118	b73a0af34d68b921 975fe94a052281ec	Yes	136.0	136.0	United States
52	Mozilla Corporation	Executable	705f484c59d14303 3a0bd3db7aa80f2c a741f1e5	93ea0270e172fc23 3af18b9973d8c2c7	Yes	137.0	137.0	United States
53	Mozilla Corporation	Executable	700635b823094afb a5cb89e0066945dc e753b7ad	8ed3450f30bf9c49 098509e1a126c4a5	Yes	135.0.1	135.0.1	United States
54	Mozilla Corporation	Executable	5b1e7c26a042d997 c83fd642ced22346 ed5355dd	6cc7c013d6a1eeb2 8e41c0183c35fe64	Yes	137.0	137.0	104.238.128.144/32
55	Mozilla Corporation	Executable	055ae136aaeb035e cc3686168dc42233 04b8922a	a34f529fa2941fb8 fd37b8e484c21726	Yes	137.0a1	137.0a1	United States
56	Mozilla Corporation	Executable	bb635672cff0eda0 85d9a6a5dfa0f41d 54d729c9	cbe14f3426236f20 829e56bf68d5dd6f	Yes	137.0a1	137.0a1	United States
57	Mozilla Corporation	Executable	d6bba8a945939a1c c45221d76f22e0e1 c052ae2f	b6fdddab3a8c94cc 5b47b6f6c596f9fc	Yes	1.9.2.23	3.6.23	10.224.1.53/32
58	Mozilla Corporation	Executable	34d5dec7cb5acc76 44f13eee40b41312 1be75e4b	0fc076391c17527a a3551b7fff4c534d	Yes	61.0	61.0	United States
59	Mozilla Corporation	Executable	2e921dfcb2345e51 c8333560e5512531 1d5a9fd5	41b901cce2ada836 ea13bb0cf59c225a	No	5.0	5.0	Internal Submission
60	Mozilla Corporation	Executable	0a95c6dbe59269d3 08ffb98151378b4f f8af81c1	27cb108ec54eaca8 bded2238afe873f4	Yes	137.0a1	137.0a1	United States
61	Mozilla Corporation	Executable	3a39adccc3cc8dc4 f4b450684cad8dd9 61a0f351	a05377ff00335947 5547fda8623353d4	Yes	137.0	137.0	104.238.128.144/32
62	N/A	Executable	5d365848ae816fcd d90acd78d91f07be ef4b3546	57db77341815551e 586bf3df44fcaada	No	N/A	N/A	Internal Submission
63	N/A	Non-executable	41e7ab2f4082511d cab552c5a91f6d91 1bfbd4fd	c5b6d86bffea92bd d51dc56cea1de53f	No	N/A	N/A	Germany
64	Mozilla Corporation	Executable	d4a6e1144af726e3 9d5a1dee01a770d2 aa6b2a69	6858aafc0bcf25c3 bf461b0f024efb2a	Yes	137.0a1	137.0a1	104.238.128.144/32
65	Mozilla Corporation	Executable	66cd02029c7a30d6 eeb5989589877f75 3210dd0d	197309fd0ac28e1f 8d473a13797ce3f1	Yes	5.0	5.0	Internal Submission
66	Mozilla Corporation	Executable	10675fd8ebf49798 eba3a798432e246e 211d7b40	f1546d6bc3fcf77c 34c1dfc1bf7b0b32	No	7.0a2	7.0a2	Internal Submission
67	Mozilla Corporation	Executable	bcf60b5851f06ef5 df731ba72a1dfcb2 93ab69a8	3ed6b54bebe1057d 759dad70b7eea706	Yes	137.0a1	137.0a1	United States
68	Mozilla Corporation	Executable	63a3d1f36283c027 c93619ffa1b8892b 4248b08d	ae45f039ed3f7ddd 04ffba55bba36a17	No	128.8.0	128.8.0	United States
69	Mozilla Corporation	Executable	44c24db730650310 6ba6213c74fc1cef 9bc83a8b	0e20a3213ed010fc 4997d1ef48082abc	Yes	1.9.2.13	3.6.13	Internal Submission
70	Mozilla Corporation	Executable	959285d853fcb733 d6c821f4e168fdde 9adbfe1d	2568d323ea3a427e 4b69177a8987e75f	Yes	137.0a1	137.0a1	United States
71	Mozilla Corporation	Executable	73a596b0bcf9cd9d c1831fba1bf627f3 c316087f	31c2db1fee0ee733 c58d4587a6fab1d6	No	5.0	5.0	Internal Submission
72	Mozilla Corporation	Executable	7af19d35df948327 0fd4069a73512f9b c89a2976	f8483ca00faa0660 a7eec017562a5323	Yes	138.0a1	138.0a1	United States
73	Mozilla Corporation	Executable	2c583e304a7c1b29 c4afed4ddf4e318e 6d9b730c	7b08e1c03ab4dc97 17380df7e5663818	Yes	136.0	136.0	104.238.128.144/32
74	Mozilla Corporation	Executable	23b393cf2a6fe989 ed49779c475b7766 c3b3d68c	19265dfb54217db5 35fb035613dd8e8d	Yes	136.0.1	136.0.1	United States
75	Mozilla Corporation	Executable	38069eb4383ccac3 4e1824d10b3808d4 193e77c3	5f25f133e3d73180 ecea53a7f312488f	No	1.8.1.3: 2007040912	2.0.0.3	Internal Submission
76	Mozilla Corporation	Executable	f9a2e09bb9b07144 0c47563347d29fe8 238ba470	e8274d21af713948 9a48e28590571c7e	Yes	136.0	136.0	104.238.128.144/32
77	Mozilla Corporation	Executable	1d1ba7fb0a506153 88b214a49686f134 ec86ec1e	85b27c313fb56e09 1f2b3c3fecbeb8e4	Yes	136.0	136.0	104.238.128.144/32
78	Mozilla Corporation	Executable	82681b7a602b0535 e27bbd1c926edcb7 52d6998d	85d01478139226eb 5d7df23aad6cb946	Yes	137.0a1	137.0a1	United States
79	Mozilla Corporation	Executable	ab2d8c3b93165aa7 e52e9db9cca35ba2 1178d6bf	9f7aa9934848dea9 b01029879dba8e07	Yes	135.0.1	135.0.1	United States

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