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codecfix.exe

DivX Setup

DivX, LLC

The executable codecfix.exe has been detected as malware by 12 anti-virus scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer, however the file is not signed with an authenticode signature from a trusted source. The file has been seen being downloaded from am4-r1f9-stor08.uploaded.net and multiple other hosts.
Publisher:
DivX, LLC

Product:
DivX Setup

Version:
2.7.0.93

MD5:
26ec8cc5ef74e8041969af0e420823e1

SHA-1:
59ba0f1f675da51a780fa09b77587413bd640574

SHA-256:
4b398d2e5c9f662cbf1e37297c2cbdd352b5f5f48300105a8c2718c19bfb9226

Scanner detections:
12 / 68

Status:
Malware

Analysis date:
11/29/2024 8:41:30 AM UTC  (today)

Scan engine
Detection
Engine version

AhnLab V3 Security
Malware/Win32.Generic
2015.11.30

Avira AntiVirus
TR/Dldr.Agent.2305835
8.3.2.4

avast!
Win32:Malware-gen
2014.9-151211

Baidu Antivirus
Trojan.Win32.Dropper
4.0.3.151211

ESET NOD32
Win32/TrojanDownloader.IndigoRose
9.12644

Kaspersky
Trojan-Dropper.Win32.NSIS
14.0.0.989

McAfee
Artemis!26EC8CC5EF74
5600.6555

Panda Antivirus
Trj/CI.A
15.12.11.02

Qihoo 360 Security
HEUR/QVM42.1.Malware.Gen
1.0.0.1077

Sophos
Mal/Generic-S
4.98

Trend Micro
TROJ_GEN.R02KC0OKF15
10.465.11

VIPRE Antivirus
Trojan.Win32.Generic
45516

File size:
2.2 MB (2,305,835 bytes)

Product version:
2.7.0.93

Copyright:
2015 DivX, LLC.

Original file name:
DivXSetup.exe

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\inetcache\ie\{random}\codecfix.exe

File PE Metadata
Compilation timestamp:
2/24/2012 8:19:54 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
49152:JpQhKHOUKrPevsl8sp1jKEVAzvizRKOXTORWxNV6y5/AQh6:Jp+mxUlLzV8vzOjORWxNVUR

Entry address:
0x3883

Entry point:
81, EC, D4, 02, 00, 00, 53, 55, 56, 57, 6A, 20, 33, ED, 5E, 89, 6C, 24, 18, C7, 44, 24, 10, 68, 92, 40, 00, 89, 6C, 24, 14, FF, 15, 30, 80, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 80, 40, 00, 55, FF, 15, C0, 82, 40, 00, 6A, 08, A3, B8, 2E, 47, 00, E8, 36, 2A, 00, 00, 55, 68, B4, 02, 00, 00, A3, D0, 2D, 47, 00, 8D, 44, 24, 38, 50, 55, 68, 64, 92, 40, 00, FF, 15, 84, 81, 40, 00, 68, 4C, 92, 40, 00, 68, C0, AD, 46, 00, E8, 18, 27, 00, 00, FF, 15, B0, 80, 40, 00, 50, BF, A0, 30, 4C, 00, 57, E8, 06, 27, 00, 00...
 
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Packer / compiler:
Nullsoft install system v2.x

Code size:
27.5 KB (28,160 bytes)

The file codecfix.exe has been seen being distributed by the following 3 URLs.

http://am4-r1f9-stor08.uploaded.net/.../a526ad2a-6282-4420-a985-45f2d576b564

http://am4-r1f9-stor08.uploaded.net/.../fca57cb8-9526-4229-9ee1-c660076660e2

http://am4-r1f9-stor08.uploaded.net/.../1f4202bb-65a9-4400-8f2b-0c02034b17b8

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