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	Jaszen Inc	Executable	044c9e1c63896441 f3db87f2fd0a9136 84392086	faae91919df2dbc8 a04815ba0b3f3c50	Unclassified Malware	No	1.00	1.00	United States	N/A
6	N/A	Executable	a05230235db1dd1a 1f4c871819529452 876e6289	f21da72994c286b4 6aaba5a41b73da2b	TrojWare.Win 32.Agent.QJF	No	N/A	N/A	105.112.186.26/32	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	N/A	Executable	7ca7fecfa9d3b129 6aefc3b6151ab015 841a9c56	bdac2639d55ef0ac 005dec0ec8c7a037	Win32.Neshta .A	No	N/A	N/A	United States	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	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	d4ee759ea111bf12 9a7d6e243cba5e92 7ba835d9	b76e11d48b8a4ffc b465fcc2a3ddc615	No	115.16.0	115.16.0	United States
2	Mozilla Corporation	Executable	240d1e269a8e04be 8f4002318b88b96e b7b86aab	2fd51cc4ff0b897d d83015032471f2ca	No	8.0a1	8.0a1	Internal Submission
3	Mozilla Corporation	Executable	932ce985c83e58af ea976dfc7d0fdc00 fe3c60c2	d28cafe984626d04 317bb2f936de2742	No	128.4.0	128.4.0	United States
4	Mozilla Corporation	Executable	9216ff7deea85d29 ecb30e35ea901c6c e6a0cd0a	d309b8710eff41e7 1dc5533056ed3148	Yes	132.0	132.0	United States
5	Mozilla Corporation	Executable	7618123df817c4f4 6137c308fb1631ac 212c17d0	55e5b82e79eff3c6 765db8acb60b57a4	Yes	133.0	133.0	United States
6	Mozilla Corporation	Executable	76047dbf91c3a162 a3a5b1757cb736de f49b5646	cc14a6c6c8c46934 bc118fc43e9a85dd	Yes	132.0	132.0	United States
7	N/A	Executable	9d24c900804cabe8 12b2db04cac60509 39ee93f4	c21a59cc89c1038c fefe39b0934d0fbe	No	N/A	N/A	Internal Submission
8	Mozilla Corporation	Executable	be0ad416688f04ba bad4ac37ab40a5b3 2e34ea5b	2cccf29569d2c8c9 890aa6c7cfa0e7e3	No	115.16.0	115.16.0	United States
9	Mozilla Corporation	Executable	e9ec287e7643de93 2860d3cd800bb656 7de34fcf	644b5cc7a25d3777 33b68f6380d7f03f	Yes	132.0	132.0	United States
10	Mozilla Corporation	Executable	bcd2d449fec68f76 b5683616628e7d97 10a63b9a	8d984638ac2213f8 634770b124975f92	Yes	133.0a1	133.0a1	United States
11	Mozilla Corporation	Executable	c1c9ec185e0b7aef 948fc1795b6725c9 2678d2e0	ced65ae3cdb00926 d05f730e49af5bec	Yes	115.16.0	115.16.0	United States
12	Mozilla	Executable	d16f5d0dd31f900f 18cf55b2f3f390c4 18b64436	28bc6acf88511536 33c9cd6ccd858c03	No	1.0.4	1.7.8: 2005051118	Internal Submission
13	Mozilla Corporation	Executable	e2205e3250d6d875 e5c999f7842d92e1 2ccbcd44	5454120496416fb1 31605d12ca3f831a	Yes	131.0.3	131.0.3	104.238.128.144/32
14	Mozilla Corporation	Executable	323de99eba91ff95 cce31540da88ee6b 155d77c8	78e59e1fd4ccbb5a 79a7d604425c18f7	Yes	133.0a1	133.0a1	United States
15	Mozilla Corporation	Executable	bd00ebd94a238ad8 768f166585c48a55 d7b1fb2d	f1af08fc343c4973 5d187653cd94f44f	Yes	132.0	132.0	United States
16	Mozilla Corporation	Executable	c8765f5c8cee3109 7da44b9975d56c32 9a3d42f1	9d171d28d4840629 a8ea0c7622427ce9	Yes	133.0	133.0	United States
17	Mozilla Corporation	Executable	5545a60036201206 e32fd1b3b980cf31 8acef9b4	f43115a64efa328b d04a2976cdcd3dde	Yes	133.0a1	133.0a1	104.238.128.144/32
18	Mozilla Corporation	Executable	e7e4b478491b32c6 97d6637c8de0e66d a480026e	63346640e170b639 70c093f720065dab	Yes	6.0.2	6.0.2	Internal Submission
19	Mozilla Corporation	Executable	be0ad416688f04ba bad4ac37ab40a5b3 2e34ea5b	2cccf29569d2c8c9 890aa6c7cfa0e7e3	No	115.16.0	115.16.0	United Kingdom
20	Mozilla Corporation	Executable	d40eed9e26423cd1 f28886bc822fe385 7bb4c457	9eddf2dbf845c8fe 8212c2981dbb1af2	No	9.0a1	9.0a1	Internal Submission
21	Mozilla Corporation	Executable	808c9fc8046dccb8 89b0204ad9b7e7f0 efcad97f	8732f6ac2614c741 522e878a3add8c6a	Yes	133.0	133.0	104.238.128.144/32
22	Mozilla Corporation	Executable	6bd2f3b4ee0afdf2 237c5eebc0811074 a23cefc6	31c46f09bcd7bd1f eb796ca406cb90b9	Yes	1.9.3a3	3.7a3	Internal Submission
23	Mozilla Corporation	Executable	9ba7dc36e4412972 8077f830fd76bea6 b0265cff	952ed8a623173a34 90a025e2f638384e	Yes	132.0	132.0	United States
24	Mozilla Corporation	Executable	d4ee759ea111bf12 9a7d6e243cba5e92 7ba835d9	b76e11d48b8a4ffc b465fcc2a3ddc615	No	115.16.0	115.16.0	United Kingdom
25	Mozilla Corporation	Executable	ededd432bb7c5cd9 f4fd43a1d028fe3c 534df0aa	7aaf26e5cec48a36 4fab61a3505668fb	Yes	2.0	4.0	Internal Submission
26	Mozilla Corporation	Executable	9b502e65928a79e9 c04315afe0fa49f6 ab0067b8	5fb5d1a226783120 8b4ee46149af7b18	Yes	5.0.1	5.0.1	Internal Submission
27	Mozilla Corporation	Executable	15b5d9db0b5f8cec 1e7a6e9780495e85 a5b47537	bb8a5370fa0b11f0 22e8165d82513c9a	Yes	132.0	132.0	United States
28	Mozilla Corporation	Executable	e904f0cb6ccaaa22 ba60ab4eddbd5b17 5f943e64	04e71ac088bb2f33 d74d0d695ca8edd9	Yes	115.16.0	115.16.0	United States
29	Mozilla Corporation	Executable	8898e5029805e280 855f5718ecbc9b99 80f28052	6db2b274b9725be3 05dbc72fcbac20a1	Yes	134.0a1	134.0a1	United States
30	Mozilla Corporation	Executable	12ab7af59d20e58e 65b2a64c95c2236b f34cafa9	14e13fa6a8d45dcf 6caafe7d8ca56bae	Yes	1.9.2.19	3.6.19	Internal Submission
31	Mozilla Corporation	Executable	b31bab7b85cf4310 607c5edc750a3ebe ae835024	f17bdad2ecfe5d8a 0f832f5a71a227c6	Yes	133.0a1	133.0a1	United States
32	Mozilla Corporation	Executable	d27b154259b3b917 5f189e3feeb14a4a 3fd5cdb4	f63cfc3b56ccae0e 5fea695aa0c8c060	Yes	133.0a1	133.0a1	United States
33	Mozilla Corporation	Executable	0420a27b073c8387 8f76043012c43c65 befce505	6c9cd3ecba673266 1c8bbe37a877a2bd	Yes	5.0	5.0	Internal Submission
34	Mozilla Corporation	Executable	c84b0a2fd440b5f2 0049688489c9a0ae 05b7b305	63c85ebfe0afb1fe 953eb384f66d0880	Yes	132.0	132.0	United States
35	Mozilla Corporation	Executable	5aaaface5682cfd8 b5c94e79cc1fcfc6 462dc189	7bd8f77a17eaf12b 9e342ab32cabf118	Yes	132.0	132.0	United States
36	Mozilla Corporation	Executable	bcd1bdf98b1b550f df1585f7cafb6d82 72fd0080	4c98147ef2645500 efec1e5fa93703b1	Yes	132.0	132.0	United States
37	Mozilla Corporation	Executable	0cc568d82f2c5e91 2937bf60d6010cab ee918675	fe7c1fd21d995611 a787f8993060abc5	No	7.0a2	7.0a2	Internal Submission
38	Mozilla Corporation	Executable	f883c36370c3151b cf39e005b07eda69 e33cc402	eedbd27472bad920 5db7b9f8bb969c2f	Yes	134.0a1	134.0a1	United States
39	Mozilla Corporation	Executable	1f6472a026a56462 77d51d2e783a7a9b a4ab45b5	756cb353838003b3 648c23b3bfc8acbd	Yes	132.0	132.0	United States
40	Mozilla Corporation	Executable	45af0a819b72765c 90641e6a8d278620 b06b4195	0bf11a9f70fd4f9e 936d4cedc0b84547	Yes	134.0a1	134.0a1	United States
41	Mozilla Corporation	Executable	a0a12045901e2b81 e03bcedfbe0828d1 7a96c886	4bb633d8759b4626 482e2da68e9d3c4b	Yes	132.0	132.0	United States
42	Mozilla Corporation	Executable	104ea99d61e63dd6 37bbde4c88b8c86d 61323280	85fb312c38d16326 00455b5ccffb1a2e	Yes	132.0	132.0	United States
43	Mozilla Corporation	Executable	0af17d14249ade07 5e32375a46c9adff 9cb10088	9f9e65bc2021bd37 44d80e50bd7a4f1a	No	8.0a2	8.0a2	Internal Submission
44	Mozilla Corporation	Executable	611d04c40fbd5ecb 82d884016d4d1f0b ba0fd736	a4458ca176309c93 58e8df3fe88b33d5	Yes	1.9.0.6	3.0.6	Internal Submission
45	Mozilla Corporation	Executable	b8ca7a766c94c5ef c1c4bf9aea72e0bb 1b676954	dd2ea2d51000a659 aa56bddefe6489e4	Yes	133.0a1	133.0a1	United States
46	Mozilla Corporation	Executable	09d4e622b7641c57 11e323d906f6dd1c 0e2a7c5e	473bbc57625edf2f 6c7b6d5ee1c829d6	Yes	132.0	132.0	United States
47	Mozilla Corporation	Executable	4baf83ab21289b02 5dfc568580f310b0 c25749c1	55c017188ec2e257 b3b4009ffb898177	Yes	7.0	7.0	Internal Submission
48	Mozilla Corporation	Executable	c972c11ab0e8db40 c2df6a3ca33f25bd 084036dd	6e6b429c2d03a7e9 513fd19dccca32d7	Yes	134.0a1	134.0a1	United States
49	Mozilla Corporation	Executable	1754d23c573b157c 94bdfb80aa28e87f f63002a9	6c3a08571e10c87f cbdbe4d5df4ca26b	Yes	133.0	133.0	104.238.128.144/32
50	Mozilla Corporation	Executable	07da9b3f11dae773 2ff2e633188781d1 caf0d121	e62a2c6ee0df9be9 807dac46c3f6f29a	Yes	134.0a1	134.0a1	United States
51	Mozilla Corporation	Executable	7f7f8de5a24ac073 d06a7fe903013f65 4a1adf4f	1720d6d802746469 2590e9f5813d7e6c	Yes	1.9b1	3.0b1	Internal Submission
52	Mozilla Corporation	Executable	b96b25d651f3ea84 5a9e3f56b4ce7222 7caf46b4	45446dc59d6dcb83 d89019726f169883	Yes	132.0	132.0	United States
53	Mozilla Corporation	Executable	5e4e86dec3338dbc 9aebed794dc97343 253395b7	6f692dbeb88cc0ca a385fdeaaa3c4884	Yes	133.0	133.0	United States
54	Mozilla Corporation	Executable	f8fb096cb7d98d02 245fd3f2cd428cfd e9ba135a	a9ba40ad758bad3e 477ed0a0e5c5c735	Yes	132.0	132.0	United States
55	Mozilla Corporation	Executable	12770d3b71236318 0f2dc7fffcb8c973 0bc52945	cb9227c0539950a2 3803b61605664a6b	Yes	133.0	133.0	United States
56	Mozilla Corporation	Executable	9c94acb09da9d165 8a0de5b01b0f2833 fd1cdf24	ce64ab26ebf4bb52 3cdee5854ef71677	Yes	131.0.3	131.0.3	104.238.128.144/32
57	Mozilla Corporation	Executable	e7cebbbea1befd7b 636ac9d28a49e620 0991dd45	f99ecccbcb22dfca ec08a935a11ec465	Yes	134.0a1	134.0a1	United States
58	Mozilla Corporation	Executable	d6bba8a945939a1c c45221d76f22e0e1 c052ae2f	b6fdddab3a8c94cc 5b47b6f6c596f9fc	Yes	1.9.2.23	3.6.23	10.224.1.53/32
59	Mozilla Corporation	Executable	34d5dec7cb5acc76 44f13eee40b41312 1be75e4b	0fc076391c17527a a3551b7fff4c534d	Yes	61.0	61.0	United States
60	Mozilla Corporation	Executable	2e921dfcb2345e51 c8333560e5512531 1d5a9fd5	41b901cce2ada836 ea13bb0cf59c225a	No	5.0	5.0	Internal Submission
61	Mozilla Corporation	Executable	9d88c33e142c48fc 5be3ffd16dd1d6d6 d6a39f42	043d7f21e7dc5167 03fff3876f627889	Yes	133.0a1	133.0a1	104.238.128.144/32
62	N/A	Executable	5d365848ae816fcd d90acd78d91f07be ef4b3546	57db77341815551e 586bf3df44fcaada	No	N/A	N/A	Internal Submission
63	Mozilla Corporation	Executable	66cd02029c7a30d6 eeb5989589877f75 3210dd0d	197309fd0ac28e1f 8d473a13797ce3f1	Yes	5.0	5.0	Internal Submission
64	Mozilla Corporation	Executable	10675fd8ebf49798 eba3a798432e246e 211d7b40	f1546d6bc3fcf77c 34c1dfc1bf7b0b32	No	7.0a2	7.0a2	Internal Submission
65	Mozilla Corporation	Executable	f2927957d5353d52 176dcab69e94d96f 800e4d81	c96f88c19c541fc3 62aca6fce89b4cf8	Yes	132.0	132.0	United States
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	38069eb4383ccac3 4e1824d10b3808d4 193e77c3	5f25f133e3d73180 ecea53a7f312488f	No	1.8.1.3: 2007040912	2.0.0.3	Internal Submission
69	Mozilla Corporation	Executable	18aa56a797b8daa1 fe32fd857101b23c 462057c1	b0f527e28dcd183c b66353d756b92c5c	Yes	133.0a1	133.0a1	104.238.128.144/32
70	Mozilla Corporation	Executable	7d1d0c863d1c5032 d55c30e27e119d4b b0f7c667	68efff37401a1706 f88051efeebf6b07	Yes	133.0	133.0	United States
71	Mozilla Corporation	Executable	6263aec03b055b0f e904ae911f16d26d 43fe0407	75cd07a25fa8fa8e 67baa963efc065c1	Yes	131.0	131.0	104.238.128.144/32
72	Mozilla Corporation	Executable	a955e854fb710f85 a22336bf997a07ec cb819004	e408b0df50cb042a 8f20ba43fb58b449	Yes	132.0a1	132.0a1	United States

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How to Remove “FIREFOX.EXE”

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