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ultrasurf_13.01_azo.exe

The application ultrasurf_13.01_azo.exe has been detected as a potentially unwanted program by 10 anti-malware scanners. This is a setup program which is used to install the application. The file has been seen being downloaded from 205.196.121.37 and multiple other hosts.
MD5:
c16bd533e592836a2b4068acb7d5e310

SHA-1:
dc1f8d351f31185ca016e1618eae6c9fb500b6b8

SHA-256:
d2bcd4a3d7c51f914c2dbe2da4a3a636a0beb41dd207c5d31caccde9b9051f44

Scanner detections:
10 / 68

Status:
Potentially unwanted

Analysis date:
11/30/2024 11:14:13 AM UTC  (today)

Scan engine
Detection
Engine version

Baidu Antivirus
HackTool.Win32.UltraSurf
4.0.3.14225

Dr.Web
Tool.UltraSurf.8
9.0.1.056

ESET NOD32
Win32/UltraReach.AF
8.9341

K7 AntiVirus
Trojan
13.175.10963

Kaspersky
not-a-virus:NetTool.Win32.UltraSurf
14.0.0.4259

McAfee
Artemis!C16BD533E592
5600.7209

NANO AntiVirus
Riskware.Win32.UltraSurf.bsnzry
0.28.0.57380

Rising Antivirus
PE:Malware.XPACK/RDM!5.1
23.00.65.14223

Trend Micro House Call
HKTL_PROXSURF
7.2.56

Trend Micro
HKTL_PROXSURF
10.465.25

File size:
2.1 MB (2,211,621 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\downloads\ultrasurf_13.01_azo.exe

File PE Metadata
Compilation timestamp:
6/9/2012 9:19:49 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
49152:eUuGISlsb5TyMnZzCdrLvCMomMa6iqU8w7LTqP9xo5XqwLNEY64CfrJzE3:e6mxyMnZzCdrLvC/mDzkw7LewJ9vbCf2

Entry address:
0xAC87

Entry point:
E8, E3, FE, FF, FF, 33, C0, 50, 50, 50, 50, E8, 9F, 30, 00, 00, C3, 56, 57, 8B, 7C, 24, 0C, 8B, F1, 8B, CF, 89, 3E, E8, 8F, AB, FF, FF, 89, 46, 08, 89, 56, 0C, 8B, 87, 24, 0C, 00, 00, 89, 46, 10, 5F, 8B, C6, 5E, C2, 04, 00, 8B, C1, 8B, 08, 8B, 50, 10, 3B, 91, 24, 0C, 00, 00, 75, 0D, 6A, 00, FF, 70, 0C, FF, 70, 08, E8, 0E, B1, FF, FF, C3, 56, 8B, F1, 8B, 06, 85, C0, 74, 07, 50, FF, 15, C4, 40, 41, 00, 83, 26, 00, 83, 66, 08, 00, 83, 66, 0C, 00, 5E, C3, 56, 8B, F1, 80, 7E, 04, 00, 75, 34, 68, F4, 44, 41, 00...
 
[+]

Entropy:
7.8674  (probably packed)

Code size:
73 KB (74,752 bytes)

The file ultrasurf_13.01_azo.exe has been seen being distributed by the following 3 URLs.

http://205.196.121.37/u842b2mf9usg/.../UltraSurf_13.01_azo.exe

http://azofreeware.mediafire.com/?zvxlpl83pcl3xx6

http://s2.azofreeware.com/UltraSurf_13.01_azo.exe

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