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amdh264enc32.dll

AMD H.264 Encoder

Advanced Micro Devices

The library amdh264enc32.dll, “AMD H.264 MF Encoder” has been detected as malware by 39 anti-virus scanners. According to the AV engines that detect this, it is a detection for a file infected by members of the Win32/Ramnit malware family and may drop and load other malware.
Publisher:
Advanced Micro Devices

Product:
AMD H.264 Encoder

Description:
AMD H.264 MF Encoder

Version:
1.0.0.1

MD5:
ec8d629bb1cc625814e008c25ce088b0

SHA-1:
531f8de00b81733da8bf3a9f399d5a5a85c29f6f

SHA-256:
fc23519deea4ee7a74c922ee723d68d360316f4840d82ae3a972178f3eef0613

Scanner detections:
39 / 68

Status:
File is infected by a Virus

Explanation:
The file is infected by a polymorphic file infector virus.

Analysis date:
7/20/2025 1:57:35 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Win32.Ramnit
871

Agnitum Outpost
Win32.Ramnit.Gen.3
7.1.1

AhnLab V3 Security
Win32/Ramnit.B
2014.09.17

Avira AntiVirus
W32/Ramnit.A
7.11.30.172

avast!
Win32:RmnDrp
140908-2

AVG
Win32/Ramnit.A
2014.0.4015

Baidu Antivirus
Virus.Win32.Nimnul.$a
4.0.3.14917

Bitdefender
Win32.Ramnit
1.0.20.1300

Bkav FE
W32.RammitNNA.PE
1.3.0.4959

Clam AntiVirus
W32.Ramnit-1
0.98/21411

Comodo Security
Virus.Win32.Ramnit.A
19540

Dr.Web
Win32.Rmnet
9.0.1.05190

Emsisoft Anti-Malware
Win32.Ramnit
14.09.17

ESET NOD32
Win32/Ramnit.A virus
7.0.302.0

Fortinet FortiGate
W32/Ramnit.C
9/17/2014

F-Prot
W32/Ramnit.B
4.6.5.141

F-Secure
Win32.Ramnit
11.2014-17-09_4

G Data
Win32.Ramnit
14.9.24

IKARUS anti.virus
Virus.Win32.Ramnit
t3scan.1.7.8.0

K7 AntiVirus
Virus
13.183.13393

Kaspersky
Virus.Win32.Nimnul
15.0.0.494

Malwarebytes
Virus.Ramnit
v2014.09.17.08

McAfee
W32/Ramnit.a
5600.7005

Microsoft Security Essentials
Threat.Undefined
1.185.155.0

MicroWorld eScan
Win32.Ramnit
15.0.0.780

NANO AntiVirus
Virus.Win32.Nimnul.bpchjo
0.28.2.62151

Norman
Ramnit.AS
11.20140917

nProtect
Win32.Ramnit
14.09.17.01

Panda Antivirus
W32/Cosmu.gen
14.09.17.08

Qihoo 360 Security
Virus.Win32.Ramnit.B
1.0.0.1015

Quick Heal
W32.Ramnit.A
9.14.14.00

Rising Antivirus
PE:Win32.Ramnit.a!1590234
23.00.65.14915

Sophos
W32/Patched-I
4.98

Total Defense
Win32/Ramnit.A
37.0.11184

Trend Micro House Call
PE_RAMNIT.H
7.2.260

Trend Micro
PE_RAMNIT.H
10.465.17

Vba32 AntiVirus
Virus.Win32.Nimnul.a
3.12.26.3

VIPRE Antivirus
Threat.4726519
32938

ViRobot
Win32.Ramnit.E
2011.4.7.4223

File size:
190 KB (194,560 bytes)

Product version:
1.0.0.1

Copyright:
Copyright (C) 2011

Original file name:
AMDH264Enc.dll

File type:
Dynamic link library (Win32 DLL)

Language:
English (United States)

Common path:
C:\Program Files\common files\ati technologies\multimedia\amdh264enc32.dll

Registration
CLSID:
{ADC9BC80-0F41-46C6-AB75-D693D793597D}

COM registered:
Yes

File PE Metadata
Compilation timestamp:
4/30/2013 12:08:28 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
3072:bH+i+79ND0NXxdHwf9T95f2GjF3YiAhHqeLV6JgSHY/FB:bQND089T959jiRhzV6J7Y/r

Entry address:
0x27000

Entry point:
60, E8, 00, 00, 00, 00, 5D, 8B, C5, 81, ED, 32, 6F, 01, 20, 2B, 85, 50, 72, 01, 20, 89, 85, 4C, 72, 01, 20, B0, 00, 86, 85, 9E, 74, 01, 20, 3C, 01, 0F, 85, DE, 02, 00, 00, 8B, 85, 4C, 72, 01, 20, 2B, 85, 58, 72, 01, 20, 8B, 00, 89, 85, EA, 73, 01, 20, 8B, 85, 4C, 72, 01, 20, 2B, 85, 5C, 72, 01, 20, 8B, 00, 89, 85, F2, 73, 01, 20, 83, BD, F2, 73, 01, 20, 00, 0F, 84, A9, 02, 00, 00, 83, BD, EA, 73, 01, 20, 00, 0F, 84, 9C, 02, 00, 00, 8D, 85, 8D, 74, 01, 20, 50, FF, 95, EA, 73, 01, 20, 83, F8, 00, 0F, 84, 86...
 
[+]

Entropy:
7.0125

Packer / compiler:
ASPack v1.08.04

Code size:
87 KB (89,088 bytes)

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