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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:
15.10.15.01

MD5:
d35bb6b436f7c0df65858e0e15bae472

SHA-1:
760c0346b1854a6ed4365fb8d929e7879f0914b4

SHA-256:
386dcea3565a9b8a94602de4145c0c17f36749fe97e9cdfc8eddb262010528df

Scanner detections:
3 / 68

Status:
Clean  (3 probable false positive detections)

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

Analysis date:
4/19/2024 2:39:17 PM UTC  (today)

Scan engine
Detection
Engine version

Rising Antivirus
BAT:Trojan.RA-based!1.A1F8 [F]
23.00.65.151115

Sophos
PUA 'NirCmd'
5.19

Zillya! Antivirus
Trojan.ZBot.Win32.91
2.0.0.2497

File size:
5.4 MB (5,636,101 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 10:03:36 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
98304:023I08vgmBu65vjPRY+OYjbSidAemBQcGSkAm93OYRF+RrwaJy0eZPi4J4252EQq:hkv/Br9j5Y+PvSiiPQcHkAu3OYRF6FVc

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/100436ff96537b926a599e52ba95ac50/562680a1/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/04e49a1967191407ae83fb2965ff192f/55492f17/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/471b49d015a57d5ce76ff4fa7c16f557/561f9937/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/335d97a4f6b7be3aafb14a5ae4ed7f1a/558d71c3/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/db4745ffcab9a9a188b361056175c5b4/56225843/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/b843ac8f1ec7c5b4785a1927094cb16b/56255bc6/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/13f9455b62a839039126db15af2acdad/56216117/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/33f31466edbf598f60c3517fec6e75dc/55efe5c5/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/81e20b69ce078eb74554ad81a44bab67/5626dd97/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/3500923a5abb0bf73af290c401ef0035/5624eb3e/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/df6cc997edbf98a36f507cc67d0849e4/56211526/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/acd22aac16573f69720eaed99e43484f/5626692e/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/7f43b31f3a4d28565e72bad1d9dbcf04/561141f0/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/5d9aa971b6ec8f1dd8071e2957f8b4cd/5332f8d8/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/1e606869b9b002c216c59fd8f6078632/56266db0/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/369fa8e4b20f0bbda4ed09a8473e3c77/56211d55/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/7457b17d79abc9893131c660ccd40b7c/56266fec/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/f40d562f9c09935b1ce6baa399910e0d/561fed28/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/cd73543d99770368cfbe2b954687ae01/5622424f/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/d3b7fa6046c03b633928caa60c2819af/562148fb/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/041363507434d3b8e548399148c1c63b/54be9cd0/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/0851c12de1839eb42f561c35ed0f3f2a/5622a389/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/b86817873c8f56332c47c88c2ee6f796/56254933/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/b1058244d0860eedbe0da7e655211481/56226e15/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/229d4e2f4a0114031180c453771af203/56251adb/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/78834f8f94bb214d643b0ba1e2080dcf/56227215/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/48a055d2959a3198e467303b3a8d2bd0/56268195/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/134c3ad23507c57a92e6fc48a31b9ae5/561f64a1/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/7c7229bb679416536a4fc0de94bd4426/5626e3a9/windows/security/anti-virus/c/.../ComboFix.exe

http://download.bleepingcomputer.com/dl/588edeef5d25e6078882632c1f7dbb50/562595b1/windows/security/anti-virus/c/.../ComboFix.exe

Latest 30 of 60 download URLs

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