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C9Patcher.exe

C9 Patcher

Webzen Inc.

The executable C9Patcher.exe, “Webzen C9 Patcher” has been detected as malware by 11 anti-virus scanners. The file has been seen being downloaded from patch.c9.in.th.
Publisher:
Webzen Inc.

Product:
C9 Patcher

Description:
Webzen C9 Patcher

Version:
1.0.0.25

MD5:
86f5a97a59bf2dbbd09ada14960518f9

SHA-1:
9a4b572affc806730ad5ac2d66e77cd4262440a2

SHA-256:
f85aca1b2126e543d6d5740caaad6b6fa90afb773fa332a55ec5e41ad20640c6

Scanner detections:
11 / 68

Status:
File is infected by a Virus

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

Analysis date:
12/26/2024 6:35:59 PM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:RmnDrp
160327-1

AVG
Win32/Ramnit.A
2015.0.4530

Dr.Web
Win32.Rmnet
9.0.1.05190

Emsisoft Anti-Malware
Win32.Ramnit
11.5.0.6191

ESET NOD32
Win32/Ramnit.A virus
7.0.302.0

F-Prot
W32/Ramnit.B
4.6.5.141

Kaspersky
Virus.Win32.Nimnul
15.0.0.562

McAfee
Virus.W32/Ramnit.a
18.0.204.0

Microsoft Security Essentials
Threat.Undefined
1.217.300.0

Norman
Win32.Ramnit
29.03.2016 06:29:16

VIPRE Antivirus
Threat.5063460
47926

File size:
1.9 MB (1,941,504 bytes)

Product version:
1.0.0.25

Copyright:
(c) Webzen Inc. All rights reserved.

Original file name:
C9Patcher.exe

File type:
Executable application (Win32 EXE)

Language:
Korean (Korea)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\c9patcher.exe

File PE Metadata
Compilation timestamp:
9/25/2013 7:58:21 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
49152:i/uOW8zecoI7EZaJmUBc54jl/GDbqCEu197I6/HuwypbuWbaO:QjW8zVe6mec54jl/GHqpu1W6/k

Entry address:
0x1D6000

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:
6.5511

Packer / compiler:
ASPack v1.08.04

Code size:
1.3 MB (1,342,464 bytes)

The file C9Patcher.exe has been seen being distributed by the following URL.

http://patch.c9.in.th/.../C9Patcher.exe

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