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jesterrun0.dll

The library jesterrun0.dll has been detected as malware by 12 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:
c4a17ddbf21378f7a89366283523dfb7

SHA-1:
349a61a8ca366aaa24923d92dab22969214bb4bc

SHA-256:
9408bf00d411c07a74d532c1d69595feb9f998beda4b3a10ffc8728ce1e00e96

Scanner detections:
12 / 68

Status:
File is infected by a Virus

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

Analysis date:
4/25/2024 4:06:36 AM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:RmnDrp
160213-1

AVG
Win32/Zbot.F
2015.0.4530

Dr.Web
Win32.Rmnet.12
9.0.1.05190

Emsisoft Anti-Malware
Win32.Ramnit.N
10.0.0.5366

ESET NOD32
Win32/Ramnit.H virus
7.0.302.0

F-Prot
W32/Ramnit.E
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
1.213.6208.0

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

Sophos
Virus 'W32/Ramnit-A'
5.23

VIPRE Antivirus
Threat.4732184
46838

File size:
242.9 KB (248,751 bytes)

File type:
Dynamic link library (Win32 DLL)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\jesterrun0.dll

File PE Metadata
Compilation timestamp:
6/20/1992 12:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
6144:MAVdpYRXMvQSIA/vfhYAmMwiD83N1IsprlXjHvI:hJYpMISIAZo1ZnvI

Entry address:
0x11000

Entry point:
60, E8, 00, 00, 00, 00, 5D, 8B, C5, 81, ED, A8, A6, 01, 20, 2B, 85, 0F, AE, 01, 20, 89, 85, 0B, AE, 01, 20, B0, 00, 86, 85, 40, B0, 01, 20, 3C, 01, 0F, 85, BC, 01, 00, 00, 83, BD, 3B, AF, 01, 20, 00, 74, 33, 83, BD, 3F, AF, 01, 20, 00, 74, 2A, 8B, 85, 0B, AE, 01, 20, 2B, 85, 3B, AF, 01, 20, 8B, 00, 89, 85, 78, AF, 01, 20, 8B, 85, 0B, AE, 01, 20, 2B, 85, 3F, AF, 01, 20, 8B, 00, 89, 85, 7C, AF, 01, 20, EB, 61, 83, BD, 43, AF, 01, 20, 00, 74, 58, 8B, 85, 0B, AE, 01, 20, 2B, 85, 43, AF, 01, 20, FF, 30, 8D, 85...
 
[+]

Packer / compiler:
ASPack v1.08.04

Code size:
24.5 KB (25,088 bytes)

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