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	a2cf9a1bc3ff705d 1217e8c81ca27a6d 283aae99	b6d4e53e407fc6b7 c48eca9c5c202b11	Yes	148.0a1	148.0a1	United States
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	b55608393fcb4452 655370f925405b82 45e946b7	e24493c898923a5a 51c0eb929036209a	Yes	145.0.2	145.0.2	United States
8	Mozilla Corporation	Executable	d0bf0be7a939ed0a b1b52334d561be39 11f715a4	81f8eae3ec1ce73e 25ef7fa2bb9b59ec	Yes	147.0a1	147.0a1	United States
9	Mozilla Corporation	Executable	e7e4b478491b32c6 97d6637c8de0e66d a480026e	63346640e170b639 70c093f720065dab	Yes	6.0.2	6.0.2	Internal Submission
10	Mozilla Corporation	Executable	d40eed9e26423cd1 f28886bc822fe385 7bb4c457	9eddf2dbf845c8fe 8212c2981dbb1af2	No	9.0a1	9.0a1	Internal Submission
11	Mozilla Corporation	Executable	b5463ea3ba86ac32 d0b2491e375c10c3 e8c69f60	543979b00baaa965 2256d8db4d533386	Yes	140.6.0	140.6.0	United States
12	Mozilla Corporation	Executable	6bd2f3b4ee0afdf2 237c5eebc0811074 a23cefc6	31c46f09bcd7bd1f eb796ca406cb90b9	Yes	1.9.3a3	3.7a3	Internal Submission
13	Mozilla Corporation	Executable	ededd432bb7c5cd9 f4fd43a1d028fe3c 534df0aa	7aaf26e5cec48a36 4fab61a3505668fb	Yes	2.0	4.0	Internal Submission
14	Mozilla Corporation	Executable	9b502e65928a79e9 c04315afe0fa49f6 ab0067b8	5fb5d1a226783120 8b4ee46149af7b18	Yes	5.0.1	5.0.1	Internal Submission
15	Mozilla Corporation	Executable	20fe947e2faf43db 8a6072703a221a16 6ac001a5	4935046260336238 577187e97a8a3bf6	Yes	147.0a1	147.0a1	United States
16	Mozilla Corporation	Executable	de2972ed3a01a240 663479f729cbd7d5 4e70594c	3fdecb4fb3788c6c b63e9e101d7b10a5	Yes	147.0a1	147.0a1	United States
17	Mozilla Corporation	Executable	f4e64ea4b59c116d d0c27f0687f01871 15d64c9c	4e52fea11079b9f8 f78801adf39d4fd4	Yes	147.0a1	147.0a1	United States
18	Mozilla Corporation	Executable	0922cfd7072a1978 c181dfe29b929fac b34e423e	201b514f9ac92e4b 165ebc8cce057b79	Yes	148.0a1	148.0a1	United States
19	Mozilla Corporation	Executable	334e19ca68892066 70cfa59e48a72736 900c460a	904f05e956f8ea14 37da5255175e6f06	Yes	140.6.0	140.6.0	United States
20	Mozilla Corporation	Executable	8a5d07afcc7b0200 42535f9a313b462b ba03546d	d251b01a40e520a5 f4e82130f6eb89a1	Yes	148.0a1	148.0a1	United States
21	Mozilla Corporation	Executable	12ab7af59d20e58e 65b2a64c95c2236b f34cafa9	14e13fa6a8d45dcf 6caafe7d8ca56bae	Yes	1.9.2.19	3.6.19	Internal Submission
22	Mozilla Corporation	Executable	e5151c1362e99200 886b28f323798e3e b99e7235	b50a0f3c9ffd9a25 37d0321d2e5abf8d	Yes	148.0a1	148.0a1	United States
23	Mozilla Corporation	Executable	d3012bd99f98148b e8f342cf8772a71e 529e8369	3c1dfb895761aeda c0bca847ca2b33f4	Yes	147.0a1	147.0a1	United States
24	Mozilla Corporation	Executable	2fe0e5abe23395e4 8709189940f0e7c6 d1c4fad6	c49b99e17760dd5a 0a3654a9bdf6e5c1	Yes	148.0a1	148.0a1	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	c64ccdd83dd42ecb 5aba392171073af9 1c737d39	33a05637b9a26b4c ceedec1292057243	Yes	148.0a1	148.0a1	United States
30	Mozilla Corporation	Executable	17877a9d7ead7267 310c93dff1335898 698e079c	e69c4fc013fd94ab ab34f3deea99d0cd	Yes	147.0	147.0	United States
31	Mozilla Corporation	Executable	b3a89dbe9a41afad 8fa610de2e8eb3c8 ebb7ea8d	b90e2c7699eb45eb 1a373548631ee941	Yes	148.0a1	148.0a1	United States
32	Mozilla Corporation	Executable	dfa3f62ad9f552ec 8cdb1c3440eca465 6ec4d070	ae9cbc4c339d7ade 73fdeac204370aa4	No	52.7.1	52.7.1	104.236.253.252/32
33	Mozilla	Executable	4916dd7ed9f5fd46 8b69ca501c98f259 ecd98308	9f45d8569babcfd8 60f8c5315085643f	No	1.0.1	1.7.6: 2005022610	United States
34	Mozilla Corporation	Executable	a71c90dba741dc67 b3e08a1776db5fbf 77801c39	f41ab30e4e5ea341 871624fc7b25c112	Yes	145.0.2	145.0.2	United States
35	Mozilla Corporation	Executable	0cc568d82f2c5e91 2937bf60d6010cab ee918675	fe7c1fd21d995611 a787f8993060abc5	No	7.0a2	7.0a2	Internal Submission
36	Mozilla Corporation	Executable	7e2e561eadc2e149 6745f3eb13e840b8 d54ac905	d6bd2e6e00e645fd 54d9eb5f7ab13686	Yes	147.0	147.0	United States
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	f1b7b0e5280fa109 9506f0a1ed0c0748 3e1a9b1c	62509c534b4a1eb7 8b04b00ae8302ae9	Yes	147.0	147.0	United States
45	Mozilla Corporation	Executable	4b526a7e77f83fd8 4c2d31c7c48102a9 daeedeca	8a0c415a9acc5ddc dcde5b14bdbb727f	Yes	148.0a1	148.0a1	United States
46	Mozilla Corporation	Executable	5c6f14a2e009c0ec bf61526c004022a8 93bb64ee	f26e10f6efe775ad ac3441a8a3c945c7	Yes	148.0a1	148.0a1	United States
47	Mozilla Corporation	Executable	ad96ab80678609a4 1f0fdce1239882b2 04df2736	8d0017da8f50afa9 a566fc9e51b3f749	Yes	148.0a1	148.0a1	United States
48	Mozilla Corporation	Executable	7f7f8de5a24ac073 d06a7fe903013f65 4a1adf4f	1720d6d802746469 2590e9f5813d7e6c	Yes	1.9b1	3.0b1	Internal Submission
49	Mozilla Corporation	Executable	8f307d2743908b8b f3b871cafedddbb8 eacc7c43	95dad4a02c0bc04f a298c45ac63eb198	Yes	147.0a1	147.0a1	United States
50	Mozilla Corporation	Executable	761e0c20bb14899f 5c72f8aa7f7717f3 b6a7a5d8	342aca006b4d64ed 52d256e5bc50af7e	Yes	148.0a1	148.0a1	United States
51	Mozilla Corporation	Executable	8ea0301e1643b79a 8bc276bc230e9481 8ab9eb68	19c72c0d554a0fe3 2885253eb2c33251	Yes	146.0.1	146.0.1	United States
52	Mozilla Corporation	Executable	cd607bc5da70f560 7dbe8007cdcf166d 6de70b1c	7de1029549a1af16 1baacb0d4b4655e3	Yes	148.0a1	148.0a1	United States
53	Mozilla Corporation	Executable	a8a6ab4e299cd00d 4d9a8eed775dd429 ef7dd1d9	1ae69d5fe8fdb8e5 720642c94300d5c2	Yes	147.0a1	147.0a1	United States
54	Mozilla Corporation	Executable	358203c2f36ef9f4 18e5b02b38c301e6 2958781d	f104e5c491577491 ac5e5ef3e53f7c9d	Yes	147.0a1	147.0a1	United States
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	c1397888272e41ad d49e5d297e70421e fb5fadd6	dce5f4804dcef95a 8c23a48a0f17be82	Yes	146.0.1	146.0.1	United States
59	Mozilla Corporation	Executable	1539611a161d8356 46a2206f62ba30ff 7d0c05b6	b3a0cc8be6628083 4ad20874a1d86cda	Yes	148.0a1	148.0a1	United States
60	Mozilla Corporation	Executable	2e921dfcb2345e51 c8333560e5512531 1d5a9fd5	41b901cce2ada836 ea13bb0cf59c225a	No	5.0	5.0	Internal Submission
61	Mozilla Corporation	Executable	470e2cd7f3c92754 cbcbfdd11d3f10e6 7085c910	b1f1b06d122d3636 601e6df0c95e66e7	Yes	148.0a1	148.0a1	United States
62	Mozilla Corporation	Executable	c8e16d14e5c8b727 99839cefb5f0b72a ee233281	0d63de3c8bc2cdf1 9c91c8a9f2951ca2	Yes	148.0a1	148.0a1	United States
63	N/A	Executable	5d365848ae816fcd d90acd78d91f07be ef4b3546	57db77341815551e 586bf3df44fcaada	No	N/A	N/A	Internal Submission
64	Mozilla Corporation	Executable	66cd02029c7a30d6 eeb5989589877f75 3210dd0d	197309fd0ac28e1f 8d473a13797ce3f1	Yes	5.0	5.0	Internal Submission
65	Mozilla Corporation	Executable	10675fd8ebf49798 eba3a798432e246e 211d7b40	f1546d6bc3fcf77c 34c1dfc1bf7b0b32	No	7.0a2	7.0a2	Internal Submission
66	Mozilla Corporation	Executable	44c24db730650310 6ba6213c74fc1cef 9bc83a8b	0e20a3213ed010fc 4997d1ef48082abc	Yes	1.9.2.13	3.6.13	Internal Submission
67	Mozilla Corporation	Executable	73a596b0bcf9cd9d c1831fba1bf627f3 c316087f	31c2db1fee0ee733 c58d4587a6fab1d6	No	5.0	5.0	Internal Submission
68	Mozilla Corporation	Executable	4c764b5f6e28654a edeb4830f5ae999b e3fddfe7	e287233ef87aa90f c9d4dd31575df3df	Yes	27.0	27.0	United States
69	Mozilla Corporation	Executable	38069eb4383ccac3 4e1824d10b3808d4 193e77c3	5f25f133e3d73180 ecea53a7f312488f	No	1.8.1.3: 2007040912	2.0.0.3	Internal Submission
70	Mozilla Corporation	Executable	4e3efae0bf49e74e 8240368f186377ec a0acb55d	b1888ea0dd1e4676 10677cdd40f52966	Yes	148.0a1	148.0a1	United States
71	Mozilla Corporation	Executable	864ec6b45138a950 aeb4aa1cbc10d870 cd710f76	34b140f724ee5a1c 5de5f4f83cc00643	Yes	148.0a1	148.0a1	United States
72	Mozilla Corporation	Executable	1b5b5305cfdceba8 999aa375ba3b5d7d 67d5e626	57b26d159c29580e bd56b3733bef78ef	Yes	148.0a1	148.0a1	United States
73	Mozilla Corporation	Executable	db0669af3ad6c8b5 0a02a7345ff8a1d7 65f76f0f	17372b6c2d89e189 4a139c73ef8661c3	Yes	147.0	147.0	United States
74	Mozilla Corporation	Executable	fea91c9ca48608c2 1f83da3a19aab21e 31c2ba99	72122e2cc665b502 a3359b62eb5eddf8	Yes	148.0a1	148.0a1	United States
75	Mozilla Corporation	Executable	3cedbee6370c27d2 fb1119f59cdb3da3 9ddb048d	e0a6fa349ca48be6 26bba8757b6d2847	Yes	148.0a1	148.0a1	United States
76	Mozilla Corporation	Executable	2f7fc18aab8379cf 8c106d278347a741 65d1af60	6e81068d554f40c3 61aab06425721909	Yes	147.0a1	147.0a1	United States

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