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pangu121_downloader_by_pangu121.exe

The application pangu121_downloader_by_pangu121.exe has been detected as a potentially unwanted program by 12 anti-malware scanners. The program is a setup application that uses the Nullsoft Install System installer, however the file is not signed with an authenticode signature from a trusted source. The file has been seen being downloaded from download.r.worldssl.net.
MD5:
5e0559647338c98830bf30dadd3f8f46

SHA-1:
1659e8fddaf79d405fe23390f14bdbc379e948c6

SHA-256:
33a151becfbcd116af6cb35ef88ee96a0cf88967f7b5f0a0573fbfd5e57b6d77

Scanner detections:
12 / 68

Status:
Potentially unwanted

Explanation:
This is part of the Crossrider Internet browser extension framework which may modify the user's web browser settings including changing the home and search pages.

Note:
Crossrider is the owner of a platform that enables the creation of cross-browser extensions by developers but is not the owner of this detected application.

Analysis date:
11/23/2024 9:57:20 PM UTC  (today)

Scan engine
Detection
Engine version

Baidu Antivirus
Adware.Win32.Somoto
4.0.3.14119

Bkav FE
HW32.Packed
1.3.0.6185

Dr.Web
Trojan.Packed.27860
9.0.1.0313

ESET NOD32
Win32/Somoto
8.10640

K7 AntiVirus
Trojan
13.185.13840

McAfee
Artemis!5E0559647338
5600.6952

NANO AntiVirus
Trojan.Win32.Agent.defjvm
0.28.6.62995

Qihoo 360 Security
HEUR/Malware.QVM06.Gen
1.0.0.1015

Sophos
Generic PUA BG
4.98

SUPERAntiSpyware
PUP.Somoto/Variant
10249

Trend Micro House Call
TROJ_GEN.R092H05I214
7.2.313

VIPRE Antivirus
Trojan.Win32.Generic
34344

File size:
235.7 KB (241,367 bytes)

File type:
Executable application (Win32 EXE)

Installer:
Nullsoft Install System

Common path:
C:\users\{user}\downloads\pangu121_downloader_by_pangu121.exe

File PE Metadata
Compilation timestamp:
12/17/2010 10:14:08 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.56

CTPH (ssdeep):
6144:uSPeE3/0oQ3DA68uroytxhKqnQZqH3Id/iVZwt/u:VPeU/0oQldroytxhLQZJqwtW

Entry address:
0x39B4

Entry point:
55, 89, E5, 57, 56, 53, 81, EC, 7C, 01, 00, 00, E8, 43, 48, 00, 00, 83, EC, 0C, 68, 01, 80, 00, 00, E8, EE, 44, 00, 00, 6A, 00, E8, 57, 48, 00, 00, 6A, 08, A3, C8, 34, 7A, 00, E8, B1, 28, 00, 00, 6A, 00, 68, 60, 01, 00, 00, A3, 78, 35, 7A, 00, 8D, 85, 90, FE, FF, FF, 50, 6A, 00, 68, A4, A2, 40, 00, E8, 9C, 47, 00, 00, 83, EC, 0C, 68, A5, A2, 40, 00, 68, A8, 35, 7A, 00, E8, EF, 2A, 00, 00, 83, C4, 18, E8, AA, 44, 00, 00, 52, 52, 50, 68, 00, C0, 7A, 00, E8, DA, 2A, 00, 00, 57, 6A, 00, E8, E5, 43, 00, 00, 83...
 
[+]

Code size:
29 KB (29,696 bytes)

The file pangu121_downloader_by_pangu121.exe has been seen being distributed by the following URL.

https://download.r.worldssl.net/installers/f/.../Pangu121_downloader_by_Pangu121.exe

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