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: 24 July 2008 at 8:20 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	19e365305ceabad6 49ed67278587d2f8 0b94c78e	a6d64056ad6ca845 34143757fd782d7a	Yes	1.9.0.1	3.0.1	United States
4	Mozilla Corporation	Executable	eff641f51629cb80 6f02857b405bc103 4370bc78	b73ff4c8b3a2f4ae 0b073a4cc35798d9	Yes	145.0	145.0	104.238.128.144/32
5	Mozilla	Executable	d16f5d0dd31f900f 18cf55b2f3f390c4 18b64436	28bc6acf88511536 33c9cd6ccd858c03	No	1.0.4	1.7.8: 2005051118	Internal Submission
6	Mozilla Corporation	Executable	a028bf6a05871ad5 d5673e6d888766ab 5196ae9f	6737114253f47835 b7fe74d1361793cd	Yes	146.0	146.0	United States
7	Mozilla Corporation	Executable	fcd9faa2bcd59ddd 013f17d3603b3d91 cb1053ad	34f181b5d738fb43 8febbf4ab20b4be5	Yes	115.29.0	115.29.0	United States
8	Mozilla Corporation	Executable	b55608393fcb4452 655370f925405b82 45e946b7	e24493c898923a5a 51c0eb929036209a	Yes	145.0.2	145.0.2	United States
9	Mozilla Corporation	Executable	d0bf0be7a939ed0a b1b52334d561be39 11f715a4	81f8eae3ec1ce73e 25ef7fa2bb9b59ec	Yes	147.0a1	147.0a1	United States
10	Mozilla Corporation	Executable	a1392717758a5c0a f31989b2a8b6126c 57319842	1d756df9cf6bd605 6bd6abc23eac4fb9	Yes	145.0	145.0	United States
11	Mozilla Corporation	Executable	e7e4b478491b32c6 97d6637c8de0e66d a480026e	63346640e170b639 70c093f720065dab	Yes	6.0.2	6.0.2	Internal Submission
12	Mozilla Corporation	Executable	d40eed9e26423cd1 f28886bc822fe385 7bb4c457	9eddf2dbf845c8fe 8212c2981dbb1af2	No	9.0a1	9.0a1	Internal Submission
13	Mozilla Corporation	Executable	6bd2f3b4ee0afdf2 237c5eebc0811074 a23cefc6	31c46f09bcd7bd1f eb796ca406cb90b9	Yes	1.9.3a3	3.7a3	Internal Submission
14	Mozilla Corporation	Executable	ededd432bb7c5cd9 f4fd43a1d028fe3c 534df0aa	7aaf26e5cec48a36 4fab61a3505668fb	Yes	2.0	4.0	Internal Submission
15	Mozilla Corporation	Executable	9b502e65928a79e9 c04315afe0fa49f6 ab0067b8	5fb5d1a226783120 8b4ee46149af7b18	Yes	5.0.1	5.0.1	Internal Submission
16	Mozilla Corporation	Executable	20fe947e2faf43db 8a6072703a221a16 6ac001a5	4935046260336238 577187e97a8a3bf6	Yes	147.0a1	147.0a1	United States
17	Mozilla Corporation	Executable	de2972ed3a01a240 663479f729cbd7d5 4e70594c	3fdecb4fb3788c6c b63e9e101d7b10a5	Yes	147.0a1	147.0a1	United States
18	Mozilla Corporation	Executable	074b2997ef120955 d1e1169f9a6f9d24 aaf9f1a9	2cbc95203eb2570a c17e5ba50ae0d606	Yes	145.0	145.0	104.238.128.144/32
19	Mozilla Corporation	Executable	f4e64ea4b59c116d d0c27f0687f01871 15d64c9c	4e52fea11079b9f8 f78801adf39d4fd4	Yes	147.0a1	147.0a1	United States
20	Mozilla Corporation	Executable	fc9118343f8eff6f 257973e68f9f53e9 7777c262	ec634d90492d59f1 4f3039fc160c4dca	Yes	146.0a1	146.0a1	104.238.128.144/32
21	Mozilla Corporation	Executable	334e19ca68892066 70cfa59e48a72736 900c460a	904f05e956f8ea14 37da5255175e6f06	Yes	140.6.0	140.6.0	United States
22	Mozilla Corporation	Executable	12ab7af59d20e58e 65b2a64c95c2236b f34cafa9	14e13fa6a8d45dcf 6caafe7d8ca56bae	Yes	1.9.2.19	3.6.19	Internal Submission
23	Mozilla Corporation	Executable	e5151c1362e99200 886b28f323798e3e b99e7235	b50a0f3c9ffd9a25 37d0321d2e5abf8d	Yes	148.0a1	148.0a1	United States
24	Mozilla Corporation	Executable	d3012bd99f98148b e8f342cf8772a71e 529e8369	3c1dfb895761aeda c0bca847ca2b33f4	Yes	147.0a1	147.0a1	United States
25	Mozilla Corporation	Executable	0dd9112f8c2f258d 1037d44ee4238a50 7f58dc5a	67d2210abd1e89bd d5f8f5cb0060f143	Yes	147.0	147.0	United States
26	Mozilla Corporation	Executable	40ba22834c58c5e9 9241e05f3032ef9b 734f13a4	5eb0772c1beab040 198e3603cd3ff235	Yes	147.0a1	147.0a1	United States
27	Mozilla Corporation	Executable	0420a27b073c8387 8f76043012c43c65 befce505	6c9cd3ecba673266 1c8bbe37a877a2bd	Yes	5.0	5.0	Internal Submission
28	Mozilla Corporation	Executable	f1f506562b0ce858 7d4549ac9452fa46 99266fd4	7658a86a4767c265 13f7c5d715c215a8	Yes	140.5.0	140.5.0	United States
29	Mozilla Corporation	Executable	17877a9d7ead7267 310c93dff1335898 698e079c	e69c4fc013fd94ab ab34f3deea99d0cd	Yes	147.0	147.0	United States
30	Mozilla Corporation	Executable	dfa3f62ad9f552ec 8cdb1c3440eca465 6ec4d070	ae9cbc4c339d7ade 73fdeac204370aa4	No	52.7.1	52.7.1	104.236.253.252/32
31	Mozilla Corporation	Executable	916bc948a465ef59 411fe0a9f666e1ae d30235eb	94a2550e969ec300 b1f0034e79fa757f	Yes	146.0	146.0	United States
32	Mozilla Corporation	Executable	a4be8834180ef235 12b9077aaa98b523 cd370886	c5011d2fd82ce487 6a0eb9d2a27addaa	Yes	7.0	7.0	Internal Submission
33	Mozilla	Executable	4916dd7ed9f5fd46 8b69ca501c98f259 ecd98308	9f45d8569babcfd8 60f8c5315085643f	No	1.0.1	1.7.6: 2005022610	United States
34	Mozilla Corporation	Executable	5bd79bd856076947 8ba976c545599650 b5fefdd5	ad8cff69605f2cdf d04472fac73c52c5	Yes	146.0a1	146.0a1	104.238.128.144/32
35	Mozilla Corporation	Executable	a71c90dba741dc67 b3e08a1776db5fbf 77801c39	f41ab30e4e5ea341 871624fc7b25c112	Yes	145.0.2	145.0.2	United States
36	Mozilla Corporation	Executable	0cc568d82f2c5e91 2937bf60d6010cab ee918675	fe7c1fd21d995611 a787f8993060abc5	No	7.0a2	7.0a2	Internal Submission
37	Mozilla Corporation	Executable	1dc11b99bb96d9d6 6aa9de9ebf45e423 5cfe4f58	cf21d8668f3b62a8 14ca064095913434	No	140.6.0	140.6.0	United States
38	Mozilla Corporation	Executable	0af17d14249ade07 5e32375a46c9adff 9cb10088	9f9e65bc2021bd37 44d80e50bd7a4f1a	No	8.0a2	8.0a2	Internal Submission
39	Mozilla Corporation	Executable	611d04c40fbd5ecb 82d884016d4d1f0b ba0fd736	a4458ca176309c93 58e8df3fe88b33d5	Yes	1.9.0.6	3.0.6	Internal Submission
40	Mozilla Corporation	Executable	14fe1e105906e6b2 4fd918cf6ede5d7e f10eddaf	e169eef3c383d7a8 6f11b60220822a34	Yes	1.8.1.6: 2007072518	2.0.0.6	United States
41	Mozilla Corporation	Executable	9c817c1d1aed7fa2 720135213efeac6e 60ddacf6	ff3ce8ed61ab3da3 36ccf77038c764d6	Yes	147.0a1	147.0a1	United States
42	Mozilla Corporation	Executable	bb6455a61dbdc7f7 ae44a28fd9a10a21 6ff4e88a	4f69aabb5d82aa4e f6dff7871212adf6	Yes	12.0	12.0	United States
43	Mozilla Corporation	Executable	4baf83ab21289b02 5dfc568580f310b0 c25749c1	55c017188ec2e257 b3b4009ffb898177	Yes	7.0	7.0	Internal Submission
44	Mozilla Corporation	Executable	d5f6066edd03013d d578a54637e6f0a6 ee0be37a	ab95fd1592050917 0937b7c4c21ce5f1	Yes	146.0a1	146.0a1	104.238.128.144/32
45	Mozilla Corporation	Executable	00f8a1cdb12ea83e 20c1b0a39f8d2149 2dd32d5d	ca8089d6cda59875 963f616a858a41d1	Yes	144.0.2	144.0.2	104.238.128.144/32
46	Mozilla Corporation	Executable	9cee35f074413398 73fbd677ef7bf2a4 e681582c	a9c3c524ab12f055 95f4a32b114303f4	Yes	145.0	145.0	United States
47	Mozilla Corporation	Executable	7f7f8de5a24ac073 d06a7fe903013f65 4a1adf4f	1720d6d802746469 2590e9f5813d7e6c	Yes	1.9b1	3.0b1	Internal Submission
48	Mozilla Corporation	Executable	ca753e978e0b2e03 63a390270f8472e2 d6ecad16	777f466dbc6a224c 7ad4717975673ea2	No	140.4.0	140.4.0	United States
49	Mozilla Corporation	Executable	8f307d2743908b8b f3b871cafedddbb8 eacc7c43	95dad4a02c0bc04f a298c45ac63eb198	Yes	147.0a1	147.0a1	United States
50	Mozilla Corporation	Executable	a8a6ab4e299cd00d 4d9a8eed775dd429 ef7dd1d9	1ae69d5fe8fdb8e5 720642c94300d5c2	Yes	147.0a1	147.0a1	United States
51	Mozilla Corporation	Executable	70a2f76e785a2a2a 3658f9296ab6eaf2 a8bb8c8a	487dc055c2c893a1 e02b6892516efd5f	Yes	144.0.2	144.0.2	104.238.128.144/32
52	Mozilla Corporation	Executable	7aad9cd984b9888a 1c399b0b8ea41619 537f0af4	956275dd85af0ffa 313df64b6aef3b62	Yes	145.0	145.0	104.238.128.144/32
53	Mozilla Corporation	Executable	358203c2f36ef9f4 18e5b02b38c301e6 2958781d	f104e5c491577491 ac5e5ef3e53f7c9d	Yes	147.0a1	147.0a1	United States
54	Mozilla Corporation	Executable	1761ac82680f1e27 b3eabbba6ef3fdcb 9b00367e	1ae3e9fffc9788f3 88e3f16eef35e288	Yes	146.0a1	146.0a1	104.238.128.144/32
55	Mozilla Corporation	Executable	d6bba8a945939a1c c45221d76f22e0e1 c052ae2f	b6fdddab3a8c94cc 5b47b6f6c596f9fc	Yes	1.9.2.23	3.6.23	10.224.1.53/32
56	Mozilla Corporation	Executable	34d5dec7cb5acc76 44f13eee40b41312 1be75e4b	0fc076391c17527a a3551b7fff4c534d	Yes	61.0	61.0	United States
57	Mozilla Corporation	Executable	1bd892cfc2f3b510 6306189573d839f3 a85d43e5	9934b352f7faeb34 bd88569e6a1502cc	Yes	147.0a1	147.0a1	United States
58	Mozilla Corporation	Executable	2e921dfcb2345e51 c8333560e5512531 1d5a9fd5	41b901cce2ada836 ea13bb0cf59c225a	No	5.0	5.0	Internal Submission
59	N/A	Executable	5d365848ae816fcd d90acd78d91f07be ef4b3546	57db77341815551e 586bf3df44fcaada	No	N/A	N/A	Internal Submission
60	Mozilla Corporation	Executable	66cd02029c7a30d6 eeb5989589877f75 3210dd0d	197309fd0ac28e1f 8d473a13797ce3f1	Yes	5.0	5.0	Internal Submission
61	Mozilla Corporation	Executable	10675fd8ebf49798 eba3a798432e246e 211d7b40	f1546d6bc3fcf77c 34c1dfc1bf7b0b32	No	7.0a2	7.0a2	Internal Submission
62	Mozilla Corporation	Executable	a7d6efe9bede7275 2a534e499b25b60b c8627bd4	cad96ab2eef6175d fea93742a41e96d4	Yes	146.0a1	146.0a1	104.238.128.144/32
63	Mozilla Corporation	Executable	44c24db730650310 6ba6213c74fc1cef 9bc83a8b	0e20a3213ed010fc 4997d1ef48082abc	Yes	1.9.2.13	3.6.13	Internal Submission
64	Mozilla Corporation	Executable	73a596b0bcf9cd9d c1831fba1bf627f3 c316087f	31c2db1fee0ee733 c58d4587a6fab1d6	No	5.0	5.0	Internal Submission
65	Mozilla Corporation	Executable	4c764b5f6e28654a edeb4830f5ae999b e3fddfe7	e287233ef87aa90f c9d4dd31575df3df	Yes	27.0	27.0	United States
66	Mozilla Corporation	Executable	38069eb4383ccac3 4e1824d10b3808d4 193e77c3	5f25f133e3d73180 ecea53a7f312488f	No	1.8.1.3: 2007040912	2.0.0.3	Internal Submission
67	Mozilla Corporation	Executable	4e3efae0bf49e74e 8240368f186377ec a0acb55d	b1888ea0dd1e4676 10677cdd40f52966	Yes	148.0a1	148.0a1	United States
68	Mozilla Corporation	Executable	2f718951b820ea4b 395aa2f8d71b7cd4 fc9714a5	80eadd8c475cb738 427127aeb07939d4	Yes	146.0a1	146.0a1	United States
69	Mozilla Corporation	Executable	02cc63963a227a0d 80428d341102930a dcd989e7	1cd79adbdb4e51a0 d6be99b830ebb28d	Yes	146.0a1	146.0a1	104.238.128.144/32
70	Mozilla Corporation	Executable	2f7fc18aab8379cf 8c106d278347a741 65d1af60	6e81068d554f40c3 61aab06425721909	Yes	147.0a1	147.0a1	United States
71	Mozilla Corporation	Executable	6cdcfffe3d30a17b 6e3a05c9da9dbd09 52075eff	dd99b6cc1d6209e8 6d2ec97b12549ce6	Yes	146.0a1	146.0a1	104.238.128.144/32

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