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:
15.04.19.01

MD5:
3223becc431e785369753f9f4041a41e

SHA-1:
63b1665fdf9cf31319d6c3d4423db106040946bc

SHA-256:
0c7a90c508d177182f470054c92365b4775578bb3c19cb34908eba468aa0e79a

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:
12/24/2024 12:58:07 PM UTC  (today)

Scan engine
Detection
Engine version

Dr.Web
Trojan.Winlock.11885
9.0.1.0137

Norman
Suspicious_Gen4.IGMMP
11.20150517

Rising Antivirus
PE:Trojan.Win32.Generic.15632D02!358821122
23.00.65.15418

Sophos
NirCmd
4.98

Trend Micro House Call
Suspicious_GEN.F47V0420
7.2.137

File size:
5.4 MB (5,619,466 bytes)

Copyright:
sUBs

Original file name:
ComboFix.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

File PE Metadata
Compilation timestamp:
5/12/2014 4:03:36 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
98304:tVpUdb/HrWzOcyyaa7CZT6vWBpq7ZCRzjGBJ+zVOowaaSZ5S81jhCuBLb:zKN/HrgraaCZ64TRzjGB8zVdwaaSZ5jf

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...
 
[+]

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 47 URLs.

http://download.bleepingcomputer.com/dl/001a61454429085941d873ecc6b1d206/553702ea/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/9198f6ea06c1f6f3c35d2e88e616215f/545e193f/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/a9456965f7edfb52d9a06a5074358376/553beb12/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/ea22fcb00476e26c5e3158e8a1b4d8aa/553c1d5e/windows/security/anti-virus/c/.../ComboFix.exe

http://www.scanwith.com/download_soft.php?d=0de01f95de0faf601395fd10b4d23f37&s=860&f=ComboFix.htm

http://download.bleepingcomputer.com/dl/3463a88fa72aa6573c1626177308b0f8/53b6684e/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/49c912435e6f959257207329cb1123fe/553d3745/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/63979b0a9383a7fd53204f64f46e6824/5537cacb/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/8812479733528e1ac3ae3cee89b15065/553e2798/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/aa4161973b6fec23883e4adea072cc4e/553a7a8b/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/14f3ae18a456c9b7d9954139864321a8/5535a40c/windows/security/anti-virus/c/.../ComboFix.exe

Latest 30 of 47 download URLs

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