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ComboFix.exe

ComboFix

Swearware

ComboFix is an application from sUBs that scans your computer for the most common and current malware, and when found, attempts to clean these infections. This is a self-extracting archive and installer. The file has been seen being downloaded from download.bleepingcomputer.com and multiple other hosts.
Publisher:
Swearware

Product:
ComboFix

Description:
ComboFix NSIS Installer

Version:
15.09.07.01

MD5:
bb935c77280c8b2c0830d64704a03563

SHA-1:
dba72748d38f5a2184c735cc2a5fccfee8dfbdfa

SHA-256:
25ed171864dced00455aba021e6c859b75139f41fc22c36aa7dbaf04cd1f1fd1

Scanner detections:
2 / 68

Status:
Clean  (2 probable false positive detections)

Explanation:
These detections are probably false positives (erroneous), the file is probably malware free.

Analysis date:
12/25/2024 1:26:42 PM UTC  (today)

Scan engine
Detection
Engine version

Rising Antivirus
PE:Trojan.Win32.Generic.15632D02!358821122[F1]
23.00.65.15905

Sophos
PUA 'NirCmd'
5.15

File size:
5.4 MB (5,635,119 bytes)

Copyright:
sUBs

Original file name:
ComboFix.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\users\{user}\downloads\combofix.exe

File PE Metadata
Compilation timestamp:
5/11/2014 3:03:36 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
98304:Bh1Jr3v1vrpmaiGOWCib5ZGV7NRfGKjV8dp0Y2/VWaTqFNpOtKLSIF+eG5:xJr/ea9bCq2tD+KjVUT2/VWaMNpOtKLG

Entry address:
0x314D0

Entry point:
60, BE, 00, D0, 42, 00, 8D, BE, 00, 40, FD, FF, 57, EB, 0B, 90, 8A, 06, 46, 88, 07, 47, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 72, ED, B8, 01, 00, 00, 00, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, 01, DB, 73, EF, 75, 09, 8B, 1E, 83, EE, FC, 11, DB, 73, E4, 31, C9, 83, E8, 03, 72, 0D, C1, E0, 08, 8A, 06, 46, 83, F0, FF, 74, 74, 89, C5, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C9, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C9, 75, 20, 41, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB...
 
[+]

Entropy:
7.9999

Packer / compiler:
UPX v0.89.6 - v1.02 / v1.05 -v1.24

Code size:
20 KB (20,480 bytes)

The file ComboFix.exe has been seen being distributed by the following 50 URLs.

http://download.bleepingcomputer.com/dl/83d77d94cbec827d1648280f0ec43051/55f837f6/windows/security/anti-virus/c/.../ComboFix.exe

http://indir.gezginler.net/i/7011/.../

http://download.bleepingcomputer.com/dl/5ec61c83c4a3771e57f394164fcc1d44/55f2fc8a/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/f621117ca36a30030ccc5b2d317e9d00/55f7143c/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/2579029c7c247021fc82addfdc94d1a4/55ef0aa4/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/708fec83ae490459bb757140137afe9d/55f9e3e7/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/9bbf7e3ef9313aa2737e3fb7682e8d77/55f55929/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/2e9086c202d22be06bbc44cc983de168/55f92b58/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/9654582412cdf5822ad2ce9e557a3dc7/55f81c3b/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/b68b8e3f33eaef7cc98287fb8fddb120/55ef3f2a/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/41200f2ad522d8fb8abead48e8378d66/55fc847c/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/87e8c99031b1fdce2578c9d8826bcdbe/55edd5d1/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/488526d88817deaa42f2dc87ecfb6e60/55f6cf59/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/cd3ee10b45f239a9ea52062b98236fe8/55ef1204/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/ffa290576355dfa1197670ae76f5379f/55f86403/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/d3cd354c9ec8eff46b5de268dd1a4c6b/55fc57f3/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/b070504c592370fef916ea94ac207697/55f52f2e/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/ba1cf1f4dcf7baab53b5131b1ef4defd/55fecb05/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/bf866c27a9e59c00fc8a456e0aaa4f74/55ef4f67/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/53506a1dc1f61842d1d0d903d30a834a/55fdb488/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/3de1e7d1c2647c6fdf687048c4b19f37/55ee3387/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/90444368441f49eeb9f3536bc6cefd43/55f9902d/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/cd531e877104bdedcf2f87510941cbcb/54f1c1f6/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/1f15298bf6bdfe6eee5e82e3b1afb08c/55fdd649/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/5da3f02fd840897444f3429b747c2fa7/55fdf49d/windows/security/anti-virus/c/.../ComboFix.exe

http://www.infospyware.com/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/4a06b99095c06c8ede3dc7c1045b0f0b/55fb1c25/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/8b670026ca80f5acb96b0e19254fbd6f/55f71703/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/caedda849bc8ea970de334a157f00aef/55f817f7/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/12a95e50ed3d5426efbb137e473a3e0d/55f8c5b7/windows/security/anti-virus/c/.../ComboFix.exe

Latest 30 of 134 download URLs

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