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jarfix.exe

The executable jarfix.exe has been detected as malware by 10 anti-virus scanners. This is a setup program which is used to install the application. Infected by an entry-point obscuring polymorphic file infector which will create a peer-to-peer botnet and receives URLs of additional files to download. The file has been seen being downloaded from johann.loefflmann.net.
MD5:
d594f3d517c6324c24a9f33a22d44fef

SHA-1:
09867cc47eff0fcbc6d4da6c104e61fa2cf5c4f4

SHA-256:
68ed12b20973d9ebfe0d8115c2d2544e9587226ee2b08b5127a791496c2877a6

Scanner detections:
10 / 68

Status:
File is infected by a Virus

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

Analysis date:
4/26/2024 11:30:29 AM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:SaliCode
160518-2

AVG
Win32/Sality
2015.0.4568

Dr.Web
Win32.Sector.30
9.0.1.05190

Emsisoft Anti-Malware
Win32.Sality
11.5.0.6191

ESET NOD32
Win32/Sality.NBA virus
8.0.319.0

F-Prot
W32/Sality.gen2
4.6.5.141

F-Secure
Win32.Sality.3
5.15.96

Microsoft Security Essentials
Threat.Undefined
1.223.1671.0

Norman
Win32.Sality.3
28.05.2016 15:32:18

VIPRE Antivirus
Threat.4721115
49574

File size:
131.8 KB (134,977 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\downloads\jarfix.exe

File PE Metadata
Compilation timestamp:
12/6/2009 12:50:46 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
3072:9QIlRTXJiubcIMjSkjWalhIZNl4hZFwdBQ0o6ke0cP67:9dhbQnjWiqPOev9c

Entry address:
0x323C

Entry point:
F7, C0, C2, D7, 70, 1C, 78, 02, FF, C5, 3B, EB, FF, C1, FE, CB, B1, FD, 8A, CE, 68, 06, F9, A6, 00, F3, 0F, BF, FE, FF, C2, E8, 00, 00, 00, 00, 5B, 11, FF, FE, C6, 80, DC, 28, 8D, 15, 99, BD, B6, 12, FE, CA, 4D, 38, FA, 81, C3, 35, 39, 03, 00, 0F, B7, EB, 81, EB, 64, 4F, 00, 00, 42, 2A, F6, B9, B6, EB, A6, 99, F2, 8D, 15, 64, C9, 58, 2E, FF, C9, B8, 16, 5A, 0A, 9D, 3A, F0, C6, C4, 56, 33, CB, 8B, EB, 8D, 15, C0, C8, 08, D7, 29, D6, 8D, 35, 87, AD, BC, 4B, FE, CD, 0F, BF, C5, 0F, AF, F6, F6, C5, 92, 8D, 35...
 
[+]

Code size:
23 KB (23,552 bytes)

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

http://johann.loefflmann.net/.../jarfix.exe

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