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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 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:
15.05.13.01

MD5:
00c8ecac7d27ef651767daf86366d90c

SHA-1:
2ebd715b7d0a4a29290d162b9d155f0f7b3829ca

SHA-256:
a9e5b997b4ae613a1979b70110c6dca8f643af434fa596bb45b742bf8ff49190

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:
12/24/2024 11:18:09 AM UTC  (today)

Scan engine
Detection
Engine version

Norman
Suspicious_Gen4.IJCCB
11.20150601

Rising Antivirus
PE:Trojan.Win32.Generic.15632D02!358821122
23.00.65.15511

Sophos
PUA 'NirCmd'
5.14

Trend Micro House Call
Suspicious_GEN.F47V0514
7.2.152

File size:
5.4 MB (5,623,645 bytes)

Copyright:
sUBs

Original file name:
ComboFix.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

File PE Metadata
Compilation timestamp:
5/11/2014 5:03:36 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
98304:dpcTU/U1qXSAsK4/LsgsOfd6rVbgiK91V9NRLOXzjcY0clcc3GK97hTHg8cW8UMI:cUAqXLgsOfMrVb0n9OkUccBhhbg8TE+

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/78ea3cb9b2fceecb47d682d23a2c3fd7/55564a5e/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/da9fc57422195d3f822224d15d1df89a/5554b4aa/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/d260da6ac7befd1b974b1b059bdad734/555573e8/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/9cbfcf35777cfe168f06133607e721ff/5558a09f/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/fe52624cd5d6e664e11321a358e32a95/55565aff/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/855c4d7ba7e9983332cebade4b66d616/55577cc9/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/4a780539b4407e7e516bce374570947e/555c36d8/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/7aff922a26bf8ab299e2ffb510a49451/555bfba4/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/ee16f55405e9155e5c822dfba5c1b488/555a34eb/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/711f2b880cbe02888d74be56012ef8e3/555bbf35/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/c8a5c1c181e2d2a60296981209cf7c59/555a0d42/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/e77cc24c09ee2918129e121752e120d6/555b591c/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/98f2642dc72a4de437fe99fc3314b473/5553ba13/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/d56928eb48f8d04bcc468f985d4c96e8/555649d5/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/589b78933beabdf46c2d8dbb6b4bf4a7/5555ca9b/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/bdc2e1d019e7354ebe3e91a3d7cf202d/5555094e/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/2c55f15115f93e01750e0d90ac6e9171/55585a84/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/f510ea4fb659371ff8684141f25f91f9/555b365d/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/528b3ce56720d456f228e663ee5a8f78/5553c5eb/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/b542995eeccb87236e578aedd6ce57e0/55562bc3/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/434c6eec268d1de9c5bcd0e0bf18ac8b/555728f2/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/33332c0f55e98eead004662abd5e8ef8/555740fe/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/5c4ddb69ab4dcdf8dfd188e56f28f7cb/5559c400/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/b4930afb126fe1286bb712607c620495/55589f1f/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/40eda8835ae235267d4276527d3006eb/5554d4a3/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/54317bde7349038182d556f0e9cee9b1/5556f13a/windows/security/anti-virus/c/.../ComboFix.exe

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

http://download.bleepingcomputer.com/dl/a4789a5c940d068bdef06295c3f84bf0/555404e2/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/7a5505f9684b09d273c94126b87d1865/5553b3cf/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/f456bc9708317e477f5ed9abf8f12d04/555726ad/windows/security/anti-virus/c/.../ComboFix.exe

Latest 30 of 66 download URLs

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