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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:
14.07.17.03

MD5:
c40a1ca3891f2e9210418a09c4406681

SHA-1:
eb9e88c1053aabcab7ac80f705efbe9f96b59e1e

SHA-256:
ad6735022fdf60efea04dec1d8c0caf0f62ee453b5d648ca175fe6dd07b72753

Scanner detections:
4 / 68

Status:
Clean  (4 probable false positive detections)

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

Analysis date:
4/26/2024 10:26:21 AM UTC  (today)

Scan engine
Detection
Engine version

K7 AntiVirus
Riskware
13.200.15187

McAfee
Artemis!C40A1CA3891F
5600.6833

Rising Antivirus
PE:Trojan.Win32.Generic.15632D02!358821122
23.00.65.14715

Sophos
NirCmd
4.98

File size:
5 MB (5,221,938 bytes)

Copyright:
sUBs

Original file name:
ComboFix.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

File PE Metadata
Compilation timestamp:
12/5/2009 5:50:46 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
98304:VX6Y4++zpdNcBccNsIMK1NDb0aLenpKf7AmeBVD5NtaHEchBOq:kYn6DN+zNsIzNDb07pk7AFVDF+EAoq

Entry address:
0x313C0

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 11 URLs.

http://download.bleepingcomputer.com/dl/548018c2e7fed569e57fc69f0a01bd3a/53c96097/windows/security/anti-virus/c/.../ComboFix.exe

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

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

http://download.bleepingcomputer.com/dl/08a3511293074b598140ae4eb93536bc/53c8615f/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/8e332dc0470480a0e3c6e31b44e3553d/53c77297/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/c2ddcbef6411ccbd7d34c53242ca4a4a/53c8190b/windows/security/anti-virus/c/.../ComboFix.exe

http://www.gezginler.net/indir/v/.../

http://download.bleepingcomputer.com/dl/3dc9632969bd9ee3233ba2c43984ae54/53ca22b9/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/0627e33a2f72b39c8d5423d55189f460/53c7ea3d/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/d07c43cf352e0ff5193ca06915022370/53c7e872/windows/security/anti-virus/c/.../ComboFix.exe

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