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: 08 October 2011 at 6:16 am

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	2653410f2fbe7e7f 671b1e71d1ab1e24 f7eab86c	90c823015feef264 7769062017d60272	EmailWorm.Wi n32.Runonce. ~v001	Yes	1.9.2	3.6	Nigeria	N/A
8	Mozilla Corporation	Executable	c69f5cf1669197ee f8a3e1f41601959f 6977a71a	8b8ae58ba4a80c11 a74f43033289adec	Win32.Kashu. B	No	2.0.1	4.0.1	Brazil	N/A
9	Mozilla Corporation	Executable	e246d80b6e2e0a60 87b7bdc354c43ee7 d050647b	d3156b99916e73ff 2a1eab889c79ea97	Unclassified Malware	No	1.9.1.6	3.5.6	Russian Federation	N/A
10	Mozilla Corporation	Executable	4dcc2c8b6659728a 9c48af46e06d0cb6 c99bc8f9	557fbff905d113bf be4f7a887d24ab30	EmailWorm.Wi n32.Runonce. ~v001	Yes	64.0	64.0	170.245.80.110/32	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	N/A	Executable	5be4860c4312725e ff81183c8d36d7f9 42bf52b5	d0b5f463205cc214 48ce53df6dd20197	Worm.Win32.D elf.nj	No	N/A	N/A	129.18.188.28/32	N/A
13	Mozilla Corporation	Executable	62f47dfc4fe87231 dbca1f6c9dc63541 11353280	4459e60edb5af752 22973d18c1eb208b	Virus.Win32. Sality.gen	No	7.0.1	7.0.1	Greece	N/A
14	N/A	Executable	a3b7319fd600fd2f 818836f6f0475c6d 5e6f61b6	71583a8198beb343 22d431c448d0405d	Win32.Neshta .A	No	N/A	N/A	United States	N/A
15	Mozilla Corporation	Executable	1d7dfd34c86907b6 82b3b612b4882833 a4723b16	270a13c55611c6fc efe874ff00c2cbbd	Virus.Win32. Sality.gen	No	2.0.1	4.0.1	India	N/A
16	NULL	Executable	13d73e91673e73cd f8f7a836644f0509 25c79233	3400f9873a5da29d d77d62d2be215dd0	Unclassified Malware	No	0.2.0.3	1.0.0.0	Internal Submission	N/A
17	N/A	Executable	d988c3e548ccde48 7f282d45f14fe49f 2d48319c	c84927e233702d88 b3415575898f3ec1	ApplicUnwnt	No	N/A	1.1.2.90	United States	N/A
18	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	bc37b0538da3020f 9bf0d80118efe608 b40ff8d9	884dcc138507364c f7199d148547529f	Yes	135.0	135.0	United States
3	N/A	Executable	9d24c900804cabe8 12b2db04cac60509 39ee93f4	c21a59cc89c1038c fefe39b0934d0fbe	No	N/A	N/A	Internal Submission
4	Mozilla Corporation	Executable	f80f6680a9ca3ed9 8d6c2a398575104d 57ee14ba	4a1609f071137986 174590fd9649b32a	Yes	135.0a1	135.0a1	104.238.128.144/32
5	Mozilla Corporation	Executable	7649f10a51cfe914 980698d4242d8c3d 62f0d00b	01b8fdbb2421452c 04e5febee30b627d	Yes	135.0a1	135.0a1	104.238.128.144/32
6	Mozilla Corporation	Executable	12978b73056b4dc8 df67385a424d78dd c45c6990	22b53701fdb864d9 b25a887bd9f4b943	Yes	135.0	135.0	104.238.128.144/32
7	Mozilla Corporation	Executable	c0d82bba54d19b3f 04fa3131dc6e1771 45704ac9	ee33d41d9df487b3 57c5bd20dc02f5ad	Yes	134.0a1	134.0a1	United States
8	Mozilla Corporation	Executable	72b788dd71a502df 02c8585f1dc831f8 f2da80ea	bb439e8d2b0bd55d ea5ea2c4783ad8ec	Yes	135.0	135.0	United States
9	Mozilla	Executable	d16f5d0dd31f900f 18cf55b2f3f390c4 18b64436	28bc6acf88511536 33c9cd6ccd858c03	No	1.0.4	1.7.8: 2005051118	Internal Submission
10	Mozilla Corporation	Executable	ffbdf631d8dc7f4d 29d924ef81589940 649bdfa4	657d545ed148ac13 ea7927d7d2dd0653	Yes	135.0a1	135.0a1	104.238.128.144/32
11	Mozilla Corporation	Executable	6b95bf67ea45de4b 98cc6ee89364d66e ad46abfb	45cfba3f1b54d79d 1d6c8fbb77ba9870	Yes	133.0.3	133.0.3	104.238.128.144/32
12	Mozilla Corporation	Executable	d73b82a988cde43d 9369196698098acc a6d1f61a	3c53e7f15b2dfe07 6e7edde20cf22360	Yes	134.0a1	134.0a1	104.238.128.144/32
13	Mozilla Corporation	Executable	c8765f5c8cee3109 7da44b9975d56c32 9a3d42f1	9d171d28d4840629 a8ea0c7622427ce9	Yes	133.0	133.0	United States
14	Mozilla Corporation	Executable	1cfcfc72c1b5b65e ec403c44de54b6f5 37a1d031	0d7cf5554e8fd6ce e7f6b2b2b3f3bf48	Yes	134.0	134.0	104.238.128.144/32
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	808c9fc8046dccb8 89b0204ad9b7e7f0 efcad97f	8732f6ac2614c741 522e878a3add8c6a	Yes	133.0	133.0	104.238.128.144/32
18	Mozilla Corporation	Executable	6bd2f3b4ee0afdf2 237c5eebc0811074 a23cefc6	31c46f09bcd7bd1f eb796ca406cb90b9	Yes	1.9.3a3	3.7a3	Internal Submission
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	06152e615670f829 4847bd0e5e024b48 0fb31e3a	87fc1aeef2769695 3741bb42105b7498	Yes	134.0a1	134.0a1	104.238.128.144/32
22	Mozilla Corporation	Executable	c6e01df98e243252 7c40e078ff13a0c5 922e5aee	9c93f4b477b78dfa dbc20ed81fad1f3a	Yes	134.0	134.0	United States
23	Mozilla Corporation	Executable	415dbaf3e9637f46 5db2611b7398a597 bf3924e1	8c1a855292b1df47 22d61283b0b94450	Yes	133.0	133.0	United States
24	Mozilla Corporation	Executable	12ab7af59d20e58e 65b2a64c95c2236b f34cafa9	14e13fa6a8d45dcf 6caafe7d8ca56bae	Yes	1.9.2.19	3.6.19	Internal Submission
25	Mozilla Corporation	Executable	21b436533e9dd5dd cb4c1eaa6bb0cac4 5c72d2df	5d49fc48855577ab 3c1f1c53efafc4d9	Yes	134.0	134.0	United States
26	Mozilla Corporation	Executable	8de63fb529a00993 6f571d28662ceebc 90dcab66	e66fdbbbb50ee180 cf63a760b081b6d9	Yes	134.0a1	134.0a1	United States
27	Mozilla Corporation	Executable	0420a27b073c8387 8f76043012c43c65 befce505	6c9cd3ecba673266 1c8bbe37a877a2bd	Yes	5.0	5.0	Internal Submission
28	Mozilla Corporation	Executable	0cc568d82f2c5e91 2937bf60d6010cab ee918675	fe7c1fd21d995611 a787f8993060abc5	No	7.0a2	7.0a2	Internal Submission
29	Mozilla Corporation	Executable	f883c36370c3151b cf39e005b07eda69 e33cc402	eedbd27472bad920 5db7b9f8bb969c2f	Yes	134.0a1	134.0a1	United States
30	Mozilla Corporation	Executable	45af0a819b72765c 90641e6a8d278620 b06b4195	0bf11a9f70fd4f9e 936d4cedc0b84547	Yes	134.0a1	134.0a1	United States
31	Mozilla Corporation	Executable	6cde5144ffe37dcd f70a590c26adeeeb 38d346a0	06e2dd8dc9533ea6 bcb9b4d4b2d32354	Yes	135.0a1	135.0a1	104.238.128.144/32
32	Mozilla Corporation	Executable	14138e16a4b76b55 246ee292cea51b61 1abd1ed9	c437bd44e6f76c16 0335cfb55d1388c2	Yes	134.0	134.0	United States
33	Mozilla Corporation	Executable	0af17d14249ade07 5e32375a46c9adff 9cb10088	9f9e65bc2021bd37 44d80e50bd7a4f1a	No	8.0a2	8.0a2	Internal Submission
34	Mozilla Corporation	Executable	611d04c40fbd5ecb 82d884016d4d1f0b ba0fd736	a4458ca176309c93 58e8df3fe88b33d5	Yes	1.9.0.6	3.0.6	Internal Submission
35	Mozilla Corporation	Executable	f94c325b1178a0e3 faf2ce47e5617641 41aa2c5a	5fbc5c41ac8d30cf 5826d22ce1a4cf22	Yes	133.0	133.0	United States
36	Mozilla Corporation	Executable	287473feb037f8a8 d7dc4b0a6c607f40 6035ed04	2a29080649b1ab4c c64dc69db1eb2a83	Yes	134.0a1	134.0a1	104.238.128.144/32
37	Mozilla Corporation	Executable	4baf83ab21289b02 5dfc568580f310b0 c25749c1	55c017188ec2e257 b3b4009ffb898177	Yes	7.0	7.0	Internal Submission
38	Mozilla Corporation	Executable	b2fe2a2d5108ce29 12eb890c38b5ad39 ca43a08e	9c3ded5e191d3bdf 0d2f7596bbe70d6d	No	128.5.0	128.5.0	Canada
39	Mozilla Corporation	Executable	c972c11ab0e8db40 c2df6a3ca33f25bd 084036dd	6e6b429c2d03a7e9 513fd19dccca32d7	Yes	134.0a1	134.0a1	United States
40	Mozilla Corporation	Executable	6ec850b4fb38471f 3c828c33a938e937 cf280fca	fd6c4c153f1e4e96 5789b84a60d9b711	Yes	133.0	133.0	United States
41	Mozilla Corporation	Executable	1754d23c573b157c 94bdfb80aa28e87f f63002a9	6c3a08571e10c87f cbdbe4d5df4ca26b	Yes	133.0	133.0	104.238.128.144/32
42	Mozilla Corporation	Executable	07da9b3f11dae773 2ff2e633188781d1 caf0d121	e62a2c6ee0df9be9 807dac46c3f6f29a	Yes	134.0a1	134.0a1	United States
43	Mozilla Corporation	Executable	a1d9cef390aabb3a 2f842d593732413e c5010c1b	84cf641686bd19cb 837f03021dcb1882	Yes	134.0	134.0	104.238.128.144/32
44	Mozilla Corporation	Executable	7f7f8de5a24ac073 d06a7fe903013f65 4a1adf4f	1720d6d802746469 2590e9f5813d7e6c	Yes	1.9b1	3.0b1	Internal Submission
45	Mozilla Corporation	Executable	5e4e86dec3338dbc 9aebed794dc97343 253395b7	6f692dbeb88cc0ca a385fdeaaa3c4884	Yes	133.0	133.0	United States
46	Mozilla Corporation	Executable	2abd1313fb0247b4 c45874ffde8123ae 2ea070b9	d388c50406f7bbaa 09401c18cec59f17	Yes	132.0.2	132.0.2	United States
47	Mozilla Corporation	Executable	ecc9e19275ccc517 5efe0a3c62230e5b 2684dc27	aaf364303b2e830d 7ce46743a8121b03	Yes	135.0a1	135.0a1	104.238.128.144/32
48	Mozilla Corporation	Executable	62c55da0659eb1c0 c00faa33d2ae2d4b 77cf24a9	f3635a92494b5679 e7b0d3429d4fa8ef	Yes	134.0a1	134.0a1	United States
49	Mozilla Corporation	Executable	e3f4ca9349391fc4 b3c0639dc70551d2 42f9f1fb	c1e607404810ce14 0ad178e0ef516cd9	Yes	134.0	134.0	United States
50	Mozilla Corporation	Executable	8dbe363df79af7d3 94e6c6556bf25f0c 5ce0b160	978e5485ee2aa332 43da3e0de4090960	Yes	134.0	134.0	United States
51	Mozilla Corporation	Executable	d329ac9e5e93e014 27b7bb10d183fa3a b16453c3	cdcc12d740f4ac31 844f7753b86abbb9	Yes	133.0.3	133.0.3	104.238.128.144/32
52	Mozilla Corporation	Executable	a7715d85aa822798 5c34a871d4a9309b eaf94c2d	a2473d3ff307761e 7a9117148c091e5f	Yes	134.0	134.0	United States
53	Mozilla Corporation	Executable	e7cebbbea1befd7b 636ac9d28a49e620 0991dd45	f99ecccbcb22dfca ec08a935a11ec465	Yes	134.0a1	134.0a1	United States
54	Mozilla Corporation	Executable	d6bba8a945939a1c c45221d76f22e0e1 c052ae2f	b6fdddab3a8c94cc 5b47b6f6c596f9fc	Yes	1.9.2.23	3.6.23	10.224.1.53/32
55	Mozilla Corporation	Executable	34d5dec7cb5acc76 44f13eee40b41312 1be75e4b	0fc076391c17527a a3551b7fff4c534d	Yes	61.0	61.0	United States
56	Mozilla Corporation	Executable	2e921dfcb2345e51 c8333560e5512531 1d5a9fd5	41b901cce2ada836 ea13bb0cf59c225a	No	5.0	5.0	Internal Submission
57	N/A	Executable	5d365848ae816fcd d90acd78d91f07be ef4b3546	57db77341815551e 586bf3df44fcaada	No	N/A	N/A	Internal Submission
58	Mozilla Corporation	Executable	0f531d014f2b900d bec8e67a8787ac42 7c9e2e68	e6f23a7efb0f874c 38eecab128518937	Yes	135.0a1	135.0a1	104.238.128.144/32
59	Mozilla Corporation	Executable	69a3cc308fe9bf57 18ecb0f9f5753750 32c0d734	7c194c57c7fddfa2 ff0ee498e59546a7	Yes	134.0	134.0	104.238.128.144/32
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	44c24db730650310 6ba6213c74fc1cef 9bc83a8b	0e20a3213ed010fc 4997d1ef48082abc	Yes	1.9.2.13	3.6.13	Internal Submission
63	Mozilla Corporation	Executable	73a596b0bcf9cd9d c1831fba1bf627f3 c316087f	31c2db1fee0ee733 c58d4587a6fab1d6	No	5.0	5.0	Internal Submission
64	Mozilla Corporation	Executable	38069eb4383ccac3 4e1824d10b3808d4 193e77c3	5f25f133e3d73180 ecea53a7f312488f	No	1.8.1.3: 2007040912	2.0.0.3	Internal Submission
65	Mozilla Corporation	Executable	b89be696b65f0468 a052a6bf26dd4539 aec142cb	d9ad7fd8b9f88050 9fa88bdb3ba27ec4	Yes	132.0.2	132.0.2	United States
66	Mozilla Corporation	Executable	3ade303dba8bf5a1 79c2857235a17f24 0f68ae3a	de57a0bb45ff07ee d7c1a4692ad7849d	Yes	134.0	134.0	104.238.128.144/32
67	Mozilla Corporation	Executable	c068def0fc10d315 abe32e01260eddc8 3ef4b537	367dda218b2ba70f d2bf316f83445c9f	Yes	135.0a1	135.0a1	United States
68	Mozilla Corporation	Executable	7d1d0c863d1c5032 d55c30e27e119d4b b0f7c667	68efff37401a1706 f88051efeebf6b07	Yes	133.0	133.0	United States
69	Mozilla Corporation	Executable	53d98399239966f9 222ae62710846dfa 5fe04bfb	43ba04acdd84a2e2 3ba8edcbaca04796	Yes	134.0a1	134.0a1	United States
70	Mozilla Corporation	Executable	986183c43f042a43 37f5d6179e198ba2 e6e34f26	2021b5f101bffbee b4d63cfc8e287398	Yes	134.0	134.0	United States
71	Mozilla Corporation	Executable	28dcd909e0df9823 fe782b59aeaf9760 5129dbb5	95b4c46ed01a2a9c cad1ae2c392851c7	No	128.4.0	128.4.0	United States

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How to Remove “FIREFOX.EXE”

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