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:
15.01.22.02

MD5:
7dd9cc6822cd018f5818cb665067fc8d

SHA-1:
c80636ac1d35f94c326cf03aeb3d1c3cbc419d64

SHA-256:
efe3bf96470d8d19038aa1815c123c7f6660acaf3383bfdc90d418e1daa2bca6

Scanner detections:
5 / 68

Status:
Clean  (5 probable false positive detections)

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

Analysis date:
4/25/2024 12:01:15 AM UTC  (today)

Scan engine
Detection
Engine version

K7 AntiVirus
Riskware
13.191.14726

McAfee
Artemis!7DD9CC6822CD
5600.6777

Norman
Suspicious_Gen4.HTVBD
11.20150503

Rising Antivirus
PE:Trojan.Win32.Generic.15632D02!358821122
23.00.65.15120

Sophos
NirCmd
4.98

File size:
5.3 MB (5,609,462 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 4:03:36 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
98304:1Y2iZU5sEYdj+cqAxykohajGd4P8hpnDGN5GLjhULiW+ycSRuuGOsEex72vkTF:ulZUpcPoZhaqd4P8jEYq8uGOsZB7Z

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 30 URLs.

http://download.bleepingcomputer.com/dl/4a8fd2b1d3e5c50934937534ebdf5a33/54c211bb/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/a7abb5056a7dae1b4346d929eb7346db/54c294ca/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/f0cf579c0d3b002e97e0ba8c084559ec/54c64d1c/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/4aa01e883c3c068beb21337041718224/54c13e89/windows/security/anti-virus/c/.../ComboFix.exe

Latest 30 of 30 download URLs

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