home

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:
15.11.09.01

MD5:
2f9981bcae8ae3f94c2190f208216604

SHA-1:
7678a594633a907ec120ecd06aae61fc4214649b

SHA-256:
948eca800480e1c2b8268cb2fd1fc6870b909b326d7df86e52fca99edc76ef77

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:
5/4/2024 8:23:10 AM UTC  (today)

Scan engine
Detection
Engine version

Qihoo 360 Security
virus.bat.rungen.a
1.0.0.1077

Rising Antivirus
BAT:Trojan.RA-based!1.A1F8 [F]
23.00.65.151107

Sophos
NirCmd (PUA)
4.98

Zillya! Antivirus
Adware.BrowseFox.Win32.164333
2.0.0.2543

File size:
5.4 MB (5,638,248 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 11:03:36 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
98304:qTMec3v9lgB6J0WRaYncKXkThyGjXno5NHoZcoQBj2Vlae0dU:Zec3v9eDdYcFTNj3QaZcoQBj2V9Z

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 50 URLs.

http://download.bleepingcomputer.com/dl/0ec27e331305134ef922d644e4a002fc/5644c376/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/1f84dc147e47930096f6271871dde078/56407654/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/5a31087ba1eccc05dd64c8572dc1a436/55e5b9bc/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/ce053abe82fd48ee5b0ddc8debdd5395/5644de62/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/f2fdd1684d9e2c5a91144da60e7368d1/5641efe0/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/af120bbaf1d9b24471202e140e523039/56444e78/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/e1871f859f239c0a7661d0a5c3fbe549/56437afc/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/58e83b71a470fde4197aa19311b8532e/56455412/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/64118c086c71c41980b184c137d63760/5644f0b0/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/fab30c9c1fb7a4b2f504b5ef190e2500/5642c9dc/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/41479ee0d7c109cdc55c07159cb4f376/56448019/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/89a7176f047b674ba692739b09151ae0/56447131/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/029f160cc1ed18f5e99904183baa631e/54d1778b/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/11cedfffc88ce93329948c51cb8b7810/564440bb/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/2886d494b660045ad8f7c25596ad26e4/5640cdfe/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/403e344f1931be7ec8d53bfe6cb447af/5640ecac/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/a8a8ce03e44f5b1d890f6ad4fa444953/5642215c/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/6c45d11d82420e4193877911097e5a9c/56409b98/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/b19c280c09a52505e575f1b60e29961a/56465f32/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/8fbc9a9a1d719d7bd3f60ecaa12c6849/56433699/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/cdae87ac36d3a6f3953230a7f6ff9c5e/56409cf7/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/114fa9df7396fa91abd0525e97a4b439/5642f12b/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/272da98c861d8de0f1529643b2631abb/564753f2/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/e18283edea93dd9789284aa08ccfb77d/5641e32b/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/b8287299f77068ec78f4c3ac5bf6bf85/5641f5dc/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/b323dd285e18a8576e4e612696f61914/5644b825/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/daa66420aa1a48a0e9d31d9e691c72e1/5643c072/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/9aaddb088350c25fd21e43d26f522430/56406f9a/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/c74924818812da119d18e5b2c3f77c3f/55c7104e/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/7b3a0ec08147d92c3a8ae0c83d2e1db7/5645e183/windows/security/anti-virus/c/.../ComboFix.exe

Latest 30 of 61 download URLs

The executing file has been seen to make the following network communication in live environments.

TCP (HTTP):
Connects to dc.f5.2bd0.ip4.static.sl-reverse.com  (208.43.245.220:80)

Scan ComboFix.exe - Powered by Reason Core Security
herdProtect is a second line of defense malware removal platform powered by 68 anti-malware engines in the cloud. Since no single anti-malware program is perfect 100% of the time, herdProtect utilizes a 'herd' of multiple engines to guarantee the widest coverage and the earliest possible detection.