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winrar4.exe

AsiM0us3

Asiturk Corp.

The application winrar4.exe has been detected as a potentially unwanted program by 10 anti-malware scanners. It will plug into the web browser and display context-based advertisements by overwriting existing ads or by inserting new ones on various web pages. While running, it connects to the Internet address 93-89-226-17.fbs.com.tr on port 80 using the HTTP protocol.
Publisher:
Asiturk Corp.

Product:
AsiM0us3

Version:
4.00

MD5:
46e87ec652b73552fe3913dd967847e3

SHA-1:
924b2d832640b1cafd2864480e0e35a955db420b

SHA-256:
14dadfce1d9b150059dc5153514f5143b8a035eb9457d2fe045d1aab03b49ff8

Scanner detections:
10 / 68

Status:
Potentially unwanted

Explanation:
Injects advertising in the web browser in various formats.

Analysis date:
11/23/2024 12:42:51 AM UTC  (today)

Scan engine
Detection
Engine version

AegisLab AV Signature
Troj.Vb.Downloader!c
2.1.4+

avast!
Win32:Malware-gen
2014.9-160725

Comodo Security
UnclassifiedMalware
25459

IKARUS anti.virus
Virus.Win32.VBInject
t3scan.2.1.6.0

McAfee
Artemis!46E87EC652B7
5600.6328

Qihoo 360 Security
Win32/Trojan.0bc
1.0.0.1120

Sophos
Mal/Generic-S
4.98

Trend Micro
TROJ_GEN.R08JC0OFS16
10.465.25

VIPRE Antivirus
Trojan.Win32.Generic
50910

Zillya! Antivirus
Adware.BrowseFox.Win32.256913
2.0.0.2963

File size:
33 KB (33,792 bytes)

Product version:
4.00

Copyright:
Asiturk.com

Original file name:
winrar4.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\users\{user}\downloads\janfiles\winrar4.exe

File PE Metadata
Compilation timestamp:
9/16/2013 2:23:38 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
768:YgFMICRXDxCk3eDw7VJuVMPQEY4NfTRPDg64W7GDxsbPrzCbEurvnrOGY6:YQMIYAkODCVAgRjFRPDg64W7h3krvrn

Entry address:
0x13001

Entry point:
60, E8, 03, 00, 00, 00, E9, EB, 04, 5D, 45, 55, C3, E8, 01, 00, 00, 00, EB, 5D, BB, ED, FF, FF, FF, 03, DD, 81, EB, 00, 30, 01, 00, 83, BD, 88, 04, 00, 00, 00, 89, 9D, 88, 04, 00, 00, 0F, 85, CB, 03, 00, 00, 8D, 85, 94, 04, 00, 00, 50, FF, 95, A9, 0F, 00, 00, 89, 85, 8C, 04, 00, 00, 8B, F0, 8D, 7D, 51, 57, 56, FF, 95, A5, 0F, 00, 00, AB, B0, 00, AE, 75, FD, 38, 07, 75, EE, 8D, 45, 7A, FF, E0, 56, 69, 72, 74, 75, 61, 6C, 41, 6C, 6C, 6F, 63, 00, 56, 69, 72, 74, 75, 61, 6C, 46, 72, 65, 65, 00, 56, 69, 72, 74...
 
[+]

Entropy:
7.4620

Packer / compiler:
ASPack v2.12

Code size:
60 KB (61,440 bytes)

The executing file has been seen to make the following network communication in live environments.

TCP (HTTP):
Connects to 93-89-226-17.fbs.com.tr  (93.89.226.17:80)

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