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	Mozilla Corporation	Executable	072ab9bcbf8aa959 b3fb0ec9470e7988 8243a70f	f691a6618cb9e3d3 2ef6401f8d452aeb	Yes	139.0a1	139.0a1	United States
3	Mozilla Corporation	Executable	a63264c53dfea0d4 3f5eca4a412f3d70 90bb928c	4d47eae3f6d9bb30 7accad7f03c17fb1	Yes	139.0a1	139.0a1	United States
4	N/A	Executable	9d24c900804cabe8 12b2db04cac60509 39ee93f4	c21a59cc89c1038c fefe39b0934d0fbe	No	N/A	N/A	Internal Submission
5	Mozilla	Executable	d16f5d0dd31f900f 18cf55b2f3f390c4 18b64436	28bc6acf88511536 33c9cd6ccd858c03	No	1.0.4	1.7.8: 2005051118	Internal Submission
6	Mozilla Corporation	Executable	028aa6c3a9211909 ad17a08d502e7a57 88d37093	60bce9dab65e5807 f3f55ee6034c7655	Yes	139.0a1	139.0a1	United States
7	Mozilla Corporation	Executable	92a847100ebd1737 75d99f05cfe9217c b3fccdd5	6dca1784439ceb53 f4aaafb94047ba66	Yes	139.0a1	139.0a1	United States
8	Mozilla Corporation	Executable	03d6eb6f56e81a66 58294c459568b1ca ad1c4ffe	0aa0df5ce927223e e992db8505cc1ba2	Yes	140.0a1	140.0a1	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	6bd2f3b4ee0afdf2 237c5eebc0811074 a23cefc6	31c46f09bcd7bd1f eb796ca406cb90b9	Yes	1.9.3a3	3.7a3	Internal Submission
12	Mozilla Corporation	Executable	9020b82485c38fdd c24b8a49710f2814 aa9e24b4	db22c76345d4481b 5f596cfe56901f42	Yes	139.0a1	139.0a1	United States
13	Mozilla Corporation	Executable	cc3e44ea2b6cee92 f6db5424bfdbddb4 6223d49c	1a72749eb86de255 0962e4b640bf15c3	Yes	138.0a1	138.0a1	104.238.128.144/32
14	Mozilla Corporation	Executable	6ce6e3c76f4abec0 983e2768f1df6898 8d6b47f4	b11308a90ca87df4 e3b2e86dd6af43bc	Yes	138.0	138.0	United States
15	Mozilla Corporation	Executable	ededd432bb7c5cd9 f4fd43a1d028fe3c 534df0aa	7aaf26e5cec48a36 4fab61a3505668fb	Yes	2.0	4.0	Internal Submission
16	Mozilla Corporation	Executable	0089c578ad16b4b7 ddec84ea6ee68b7a 8f34cb2c	421ee3960bae4777 a40985a4f8050636	Yes	139.0a1	139.0a1	104.238.128.144/32
17	Mozilla Corporation	Executable	9b502e65928a79e9 c04315afe0fa49f6 ab0067b8	5fb5d1a226783120 8b4ee46149af7b18	Yes	5.0.1	5.0.1	Internal Submission
18	Mozilla Corporation	Executable	9d733f06c37eeb1c 37a5658ce87f1733 17b04969	25127daa56168451 c35f1cd0cf7dd6f1	Yes	138.0	138.0	United States
19	Mozilla Corporation	Executable	a4c3f07f56aa0bc2 d91be984c88759c8 d748e0fc	c99e4a6282150200 f3b6844684f680b9	Yes	139.0a1	139.0a1	United States
20	Mozilla Corporation	Executable	2ff7bb90dc868e02 d26df5e38000ae7a e1220478	cdc0786ae43ae53c a6e1f0d6e7a60c63	Yes	139.0a1	139.0a1	United States
21	Mozilla Corporation	Executable	a8836f9a7f4a0577 e7f7086b9b9da253 86c27c18	cb0b8daf53c01517 4d8dd29f22a13069	Yes	139.0a1	139.0a1	United States
22	Mozilla Corporation	Executable	11f0b7aa36a8a0b7 d8186ebdbf28518e d84bfa73	a84baaf53aea1b44 c765dd5a69fd151a	Yes	137.0.2	137.0.2	104.238.128.144/32
23	Mozilla Corporation	Executable	b49ae6690da7aef2 66bd052327c404b4 a3947122	d3e8f97c693d1fa3 0f0669e184191d2e	Yes	139.0a1	139.0a1	United States
24	Mozilla Corporation	Executable	ebdec481d8e70a0e 534513c15b8e0c4d a15efdd9	6d454fb57def03bf ef04ce23b2318e13	Yes	128.9.0	128.9.0	United States
25	Mozilla Corporation	Executable	8382ac730cd62d2c 1496503174db6f70 ff3dec7c	13da4290093cbaa2 b1405b6d7d19a6f6	Yes	139.0a1	139.0a1	United States
26	Mozilla Corporation	Executable	5a763b3a0de5c898 f193b70e9f166ce0 2586730f	77d3466825943fd2 b80bd14a9dcbeb59	Yes	137.0.1	137.0.1	United States
27	Mozilla Corporation	Executable	67f8c38db9564a82 81b3563f32fbd85e 72f848db	563c96b8f9051d4d 0a3ddc084d56113e	Yes	138.0	138.0	United States
28	Mozilla Corporation	Executable	09f685b8cb81b6be fe0fe98bf3815455 f789c502	e5b88ffbec3f1966 dd061c181bc99301	Yes	138.0	138.0	United States
29	Mozilla Corporation	Executable	12ab7af59d20e58e 65b2a64c95c2236b f34cafa9	14e13fa6a8d45dcf 6caafe7d8ca56bae	Yes	1.9.2.19	3.6.19	Internal Submission
30	Mozilla Corporation	Executable	0420a27b073c8387 8f76043012c43c65 befce505	6c9cd3ecba673266 1c8bbe37a877a2bd	Yes	5.0	5.0	Internal Submission
31	Mozilla Corporation	Executable	90e0e8dcd9ef4bf7 b5ff17a22c6ef6df d2040e12	0c781078262e4a4c 9e366870c4ad00f7	Yes	139.0a1	139.0a1	United States
32	Mozilla Corporation	Executable	305fea99a6fa304f 9b98537879285a3a adf04248	027fa97aaa53cc6b a94466d260848214	Yes	139.0a1	139.0a1	United States
33	Mozilla Corporation	Executable	3211ca39ad7b292b b0b98bd382e02bd7 25142af3	f48af8e3fdf8b39d b373abf8a70b9152	Yes	139.0a1	139.0a1	United States
34	Mozilla Corporation	Executable	0089c578ad16b4b7 ddec84ea6ee68b7a 8f34cb2c	421ee3960bae4777 a40985a4f8050636	Yes	139.0a1	139.0a1	United States
35	Mozilla Corporation	Executable	d70e822fb09aebb3 61a1781c3e23ecee 43c546c2	28807d3a5daa4635 7aaa04eb0175535b	Yes	128.9.0	128.9.0	United States
36	Mozilla Corporation	Executable	dfa3f62ad9f552ec 8cdb1c3440eca465 6ec4d070	ae9cbc4c339d7ade 73fdeac204370aa4	No	52.7.1	52.7.1	104.236.253.252/32
37	Mozilla Corporation	Executable	392a8a4110862984 c0031cdda3259b6d 61b78e8c	0d053aa81d6468fb 5ccc70153760f32a	Yes	139.0	139.0	United States
38	Mozilla Corporation	Executable	29a5f31e2adfe109 ea203638dc3cd030 65d28e2e	f3c2ee8c4e355d0f 9d1ad31c80bbb417	Yes	139.0a1	139.0a1	United States
39	Mozilla Corporation	Executable	2fedfee320eb3380 68974e93b29c51d6 b9c511f1	6763f208af8a224f 006ddc4ff4e5ac6e	Yes	139.0a1	139.0a1	United States
40	Mozilla Corporation	Executable	c022f861d7d24b68 2a48df5cadf226bd 0a47913f	f3584a1c597fba9a 23aba12ec2e39f3b	Yes	139.0a1	139.0a1	104.238.128.144/32
41	Mozilla Corporation	Executable	b993807a2e0094c4 053c69954c95937c a58ca0ba	70de8720a6cfbbe9 1793c2a2af8ffaf2	Yes	139.0a1	139.0a1	United States
42	Mozilla Corporation	Executable	0cc568d82f2c5e91 2937bf60d6010cab ee918675	fe7c1fd21d995611 a787f8993060abc5	No	7.0a2	7.0a2	Internal Submission
43	Mozilla Corporation	Executable	0af17d14249ade07 5e32375a46c9adff 9cb10088	9f9e65bc2021bd37 44d80e50bd7a4f1a	No	8.0a2	8.0a2	Internal Submission
44	Mozilla Corporation	Executable	7567e50c71d9f020 fabe63dd6f0584b8 b2ddb283	a3920fc9c947328d c2b682dccb777e8b	Yes	138.0	138.0	United States
45	Mozilla Corporation	Executable	611d04c40fbd5ecb 82d884016d4d1f0b ba0fd736	a4458ca176309c93 58e8df3fe88b33d5	Yes	1.9.0.6	3.0.6	Internal Submission
46	Mozilla Corporation	Executable	f3ab90ba7ab36e6f 2d747d552908fedd e25f00d2	be384f3ccea21931 965de209007b01ef	Yes	139.0a1	139.0a1	United States
47	Mozilla Corporation	Executable	982aecabc6212cbd d9bd4aa56ad99052 a2fb2449	78d190456160831f 5c7802ef68ca293e	Yes	139.0a1	139.0a1	United States
48	Mozilla Corporation	Executable	4baf83ab21289b02 5dfc568580f310b0 c25749c1	55c017188ec2e257 b3b4009ffb898177	Yes	7.0	7.0	Internal Submission
49	Mozilla Corporation	Executable	814291c9b0ff296f 46499aa0ba18ae99 03901404	c37b9d99a2dd1c37 a13d8c881f90d604	Yes	137.0.2	137.0.2	104.238.128.144/32
50	Mozilla Corporation	Executable	f52911c9a7dd8e0d 9db180e54ba8a4a2 13eb0235	7a9fe2a6d29eab8b 8e0415bf8f313218	Yes	138.0	138.0	United States
51	Mozilla Corporation	Executable	8ca8de945b08cfdf 6207d0863eed8372 cf2bf290	eeb52063d9c6a4c4 d867f29c33b8bc1b	Yes	139.0a1	139.0a1	104.238.128.144/32
52	Mozilla Corporation	Executable	fef00b10817fc71e 01d765c1f068a072 c084a682	a67b4366abcea20e 6f4e8446f10b4601	Yes	138.0	138.0	United States
53	Mozilla Corporation	Executable	7f7f8de5a24ac073 d06a7fe903013f65 4a1adf4f	1720d6d802746469 2590e9f5813d7e6c	Yes	1.9b1	3.0b1	Internal Submission
54	Mozilla Corporation	Executable	e7bb344d26447266 7afa30598b47bbf5 80cc9479	c918adc52216e2ba 032a045c174035e4	Yes	138.0	138.0	United States
55	Mozilla Corporation	Executable	00bdfe46548afc34 9cc83dd799c7a606 11cca4c3	4b1381dcd9ae17aa 3d11bb9970676ced	Yes	139.0a1	139.0a1	United States
56	Mozilla Corporation	Executable	7e64771967b297fa 04a20f5fe3a90b57 d5c0c6f9	6f189a709079f96b 37a591593c49c669	Yes	138.0	138.0	United States
57	Mozilla Corporation	Executable	413e492e30acdef0 55c733bf10fbfb1a 7de3951b	ffb2cd156f2422b1 c588c20afdae1ab9	Yes	140.0a1	140.0a1	United States
58	Mozilla Corporation	Executable	60562f7928bd3f39 508ff65464337500 f7ebdcba	ddea45133e6868f7 d920668bd2e365c5	Yes	139.0a1	139.0a1	United States
59	Mozilla Corporation	Executable	d6bba8a945939a1c c45221d76f22e0e1 c052ae2f	b6fdddab3a8c94cc 5b47b6f6c596f9fc	Yes	1.9.2.23	3.6.23	10.224.1.53/32
60	Mozilla Corporation	Executable	34d5dec7cb5acc76 44f13eee40b41312 1be75e4b	0fc076391c17527a a3551b7fff4c534d	Yes	61.0	61.0	United States
61	Mozilla Corporation	Executable	b9928a66bf3056b3 72a56591c70bd0bc 5dd476cd	b5f9d552c56b8468 45fec4c0da7d033a	Yes	139.0a1	139.0a1	United States
62	Mozilla Corporation	Executable	0d2a8d4783443965 fa3c925cadba698f 54eee2b9	fd23fb719f41b610 19686f0c69f002cb	Yes	139.0a1	139.0a1	United States
63	Mozilla Corporation	Executable	2e921dfcb2345e51 c8333560e5512531 1d5a9fd5	41b901cce2ada836 ea13bb0cf59c225a	No	5.0	5.0	Internal Submission
64	N/A	Executable	5d365848ae816fcd d90acd78d91f07be ef4b3546	57db77341815551e 586bf3df44fcaada	No	N/A	N/A	Internal Submission
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	44c24db730650310 6ba6213c74fc1cef 9bc83a8b	0e20a3213ed010fc 4997d1ef48082abc	Yes	1.9.2.13	3.6.13	Internal Submission
68	Mozilla Corporation	Executable	73a596b0bcf9cd9d c1831fba1bf627f3 c316087f	31c2db1fee0ee733 c58d4587a6fab1d6	No	5.0	5.0	Internal Submission
69	Mozilla Corporation	Executable	bf7a9d3579ad72b5 950e5972ac009857 e607bc9a	e02827f6d5c2134f cac53eb0d960b565	Yes	139.0a1	139.0a1	United States
70	Mozilla Corporation	Executable	38069eb4383ccac3 4e1824d10b3808d4 193e77c3	5f25f133e3d73180 ecea53a7f312488f	No	1.8.1.3: 2007040912	2.0.0.3	Internal Submission
71	Mozilla Corporation	Executable	6e8e4b11225265ea dc7e4837e36aa9f2 baefff09	a3cbff256b43cff2 15ab99106becf542	Yes	139.0a1	139.0a1	United States
72	Mozilla Corporation	Executable	cdd2e5903f4e85b7 a82a444e004ed826 e27eb09a	2164a53707f0a95e 5c6c5ac531f64729	Yes	139.0a1	139.0a1	United States
73	Mozilla Corporation	Executable	97945f39712373ca 481a6954281a28c8 efe6bace	e2c912013f9e4456 d8d5b47b77646011	Yes	139.0	139.0	United States
74	Mozilla Corporation	Executable	106e989bee582fc7 64260de9311fc327 d5089ba3	30a8afa5df7ca879 b6971aeaacae52bf	Yes	138.0	138.0	United States

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