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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 setup and installation application. The file has been seen being downloaded from download.bleepingcomputer.com and multiple other hosts.
Publisher:
Swearware

Product:
ComboFix

Description:
ComboFix NSIS Installer

Version:
16.02.23.01

MD5:
89e97e14789a1cc6d9d552a137e13515

SHA-1:
3a5992cb323ab9194aba5cfae1f8e959b4729a80

SHA-256:
00b550be394bfba2d91414aecdf9e20a450286740915b1cde09434ddc58d1c74

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:
4/25/2024 7:14:29 AM UTC  (today)

Scan engine
Detection
Engine version

Rising Antivirus
BAT:Trojan.RA-based!1.A1F8 [F]
23.00.65.16221

Sophos
PUA 'NirCmd'
5.23

File size:
5.4 MB (5,658,013 bytes)

Copyright:
sUBs

Original file name:
ComboFix.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

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

File PE Metadata
Compilation timestamp:
5/12/2014 3:03:36 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
98304:k7NRRgb3eDYaz4VN9lcRFAmOGIsUmEoLTeE9Y/gQQm/iI6MD9offlsF8/4VyGyUe:oRRgiYjDOA8IZQLaEOKI6+ofj/4Qn

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/2aea654189689651df8effed04f42b27/56cc845e/windows/security/anti-virus/c/.../ComboFix.exe

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

http://download.bleepingcomputer.com/dl/a30cb4ce9ee763598c123519dfee06ef/56d037bf/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/7d258bfcf83cc37170ff555d623e34c7/56d0ccab/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/d9108a58c145e2879495136bf95554e6/51a42695/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/3043839c7dae33c4a2fa27157c61af7e/56cc5aad/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/7d506e0f611c69b52b0dbe42a89eae46/56ce1762/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/b78031bed6a1209b175408c6f9d9ee6d/56d1ea5f/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/69b6a59599d2d8bd15af140d77dbf8d4/56d05a6d/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/cd055ad2ae9f4ef595efe039ec78d1ae/56cdb108/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/d18f94846fbac212c72337a2d3023aff/56cdc998/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/69375200a93fc2ee26d6450ee6b02452/56cda473/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/3a60227a36205208c4e9f45358cfe9ea/56d03035/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/4782965522d68efa4d62d28e8949c974/56cefe53/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/c2d836c76c0b34e93ad506abfd6e2f3e/56d0a294/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/f38c45e5a5be1d40ed13aed10582f520/56cda750/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/f4a7fd0010fc3ba7c02ea6f1860c1f06/55f2ced2/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/06d58950f8fb65f5bf21c768d9117f27/56cc6968/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/1582a68f7c399c40e127db5660109c0c/56d30a5a/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/deb49694a46fa1f333e83d21a0ec6f7f/56cc4609/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/125e8ec084c7c00aa2dcf95133b5788e/56cd8783/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/e58024388e641f3d6407297b65fd047f/56ce92b4/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/b085cc80cc4d223eb9ff5d7a94fc6ecb/56d1e9c9/windows/security/anti-virus/c/.../ComboFix.exe

http://www.scanwith.com/download_soft.php?d=8d50f149bd293e5201c1e92322e7de23&s=860&f=ComboFix.htm

http://download.bleepingcomputer.com/dl/e38ff86763dfcd95a3a44a63f0c68d06/56d2ff4e/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/b8ade611fe822570c919ded4f23625da/56ce3c6b/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/bf832359665cc722e3c94399c992f2ad/56d0a587/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/ac7edfde427f53bfffe95abe8d0298e1/5644b146/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/7f0716731e28f749dd9a25119c0232cc/56d3195e/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/fc535ab504786d264d03b2fdc0bd344a/56cd9c30/windows/security/anti-virus/c/.../ComboFix.exe

Latest 30 of 58 download URLs

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