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mp4wrtr.dll

The library mp4wrtr.dll has been detected as malware by 39 anti-virus scanners. Accoriding to the detections, it is a variant of Zbot (Zeus), a trojan that attempts to steal confidential information (online credentials, and banking details) from a compromised computer and send it to online criminals via a command-and-control server.
MD5:
9f1d963c83d588230a69565a3c13c9ca

SHA-1:
57c41a375b5842a4ee6fa9a191c0e472edb2e796

SHA-256:
1278dfbff9ba76e69e9c6aa02f1e5295c87342ff3525554c17277099d7af5a5e

Scanner detections:
39 / 68

Status:
File is infected by a Virus

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

Analysis date:
4/25/2024 10:58:40 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Win32.Ramnit.N
6489932

Agnitum Outpost
Win32.Nimnul.Gen.2
7.1.1

AhnLab V3 Security
Win32/Ramnit.J
2015.01.31

Avira AntiVirus
W32/Ramnit.C
7.11.30.172

avast!
Win32:RmnDrp
150129-1

AVG
Win32/Zbot.G
2014.0.4257

Baidu Antivirus
Virus.Win32.Nimnul.$a
4.0.3.15130

Bitdefender
Win32.Ramnit.N
1.0.20.150

Bkav FE
W32.Tmgrtext.PE
1.3.0.6379

Clam AntiVirus
W32.Ramnit-1
0.98/20000

Comodo Security
Virus.Win32.Ramnit.K
20900

Dr.Web
Win32.Rmnet.8
9.0.1.05190

Emsisoft Anti-Malware
Win32.Ramnit.N
9.0.0.4799

ESET NOD32
Win32/Ramnit.H virus
7.0.302.0

Fortinet FortiGate
W32/Ramnit.C
1/30/2015

F-Prot
W32/Ramnit.E
4.6.5.141

F-Secure
Win32.Ramnit.N
5.13.68

G Data
Win32.Ramnit
15.1.25

IKARUS anti.virus
Virus.Win32.Nimnul
t3scan.1.8.6.0

K7 AntiVirus
Virus
13.193.14814

Kaspersky
Virus.Win32.Nimnul
15.0.0.543

Malwarebytes
Virus.Ramnit
v2015.01.30.01

McAfee
W32/Ramnit.a
5600.6869

Microsoft Security Essentials
Threat.Undefined
1.191.3639.0

MicroWorld eScan
Win32.Ramnit.N
16.0.0.90

NANO AntiVirus
Virus.Win32.Nimnul.bmnup
0.30.0.65070

Norman
Win32.Ramnit.N
03.12.2014 13:20:04

nProtect
Virus/W32.SpyEye
15.01.30.01

Panda Antivirus
W32/Nimnul.A
15.01.30.01

Quick Heal
W32.Ramnit.A
1.15.14.00

Rising Antivirus
PE:Win32.Mgr.b!1594784
23.00.65.15128

Sophos
Virus 'W32/Ramnit-A'
5.10

Total Defense
Win32/Ramnit.C
37.0.11411

Trend Micro House Call
PE_RAMNIT.DEN
7.2.30

Trend Micro
PE_RAMNIT.DEN
10.465.30

Vba32 AntiVirus
Virus.Win32.Nimnul.b
3.12.26.3

VIPRE Antivirus
Threat.4732184
36694

ViRobot
Win32.Nimnul.A[h]
2014.3.20.0

Zillya! Antivirus
Virus.Nimnul.Win32.2
2.0.0.2049

File size:
232.5 KB (238,066 bytes)

File type:
Dynamic link library (Win32 DLL)

Common path:
C:\Program Files\real\realplayer\producer\plugins\mp4wrtr.dll

File PE Metadata
Compilation timestamp:
9/10/2008 8:10:53 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
7.10

CTPH (ssdeep):
6144:vgL/zvkwNrfzID1XHOT2WhVa5F/sbavRljcF8k:svPhi3OT2Wh6i2njcF8k

Entry address:
0x1E000

Entry point:
60, E8, 00, 00, 00, 00, 5D, 8B, C5, 81, ED, CE, B2, 01, 20, 2B, 85, 35, BA, 01, 20, 89, 85, 31, BA, 01, 20, B0, 00, 86, 85, 66, BC, 01, 20, 3C, 01, 0F, 85, BC, 01, 00, 00, 83, BD, 61, BB, 01, 20, 00, 74, 33, 83, BD, 65, BB, 01, 20, 00, 74, 2A, 8B, 85, 31, BA, 01, 20, 2B, 85, 61, BB, 01, 20, 8B, 00, 89, 85, 9E, BB, 01, 20, 8B, 85, 31, BA, 01, 20, 2B, 85, 65, BB, 01, 20, 8B, 00, 89, 85, A2, BB, 01, 20, EB, 61, 83, BD, 69, BB, 01, 20, 00, 74, 58, 8B, 85, 31, BA, 01, 20, 2B, 85, 69, BB, 01, 20, FF, 30, 8D, 85...
 
[+]

Packer / compiler:
ASPack v1.08.04

Code size:
80 KB (81,920 bytes)

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