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setup_gtu.exe

Web Bar Media

The application setup_gtu.exe, “WebBar Setup ” by Web Bar Media has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. This is a setup and installation application and has been known to bundle potentially unwanted software. The file has been seen being downloaded from source.cdnquest.com.
Publisher:
WebBar   (signed by Web Bar Media)

Product:
WebBar

Description:
WebBar Setup

MD5:
a25cee6e7de4f63e764f0328ab6d004c

SHA-1:
39717ed8fead30a03174f96623a947584636fa1b

SHA-256:
e73da0f4ff4b20b346f14251bac0e286f3eea4c45045c3389deee1c23ae0f24c

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Analysis date:
11/27/2024 3:43:25 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.WebBarMe.Installer (M)
16.4.9.9

File size:
1.2 MB (1,257,288 bytes)

Product version:
4.7.5940.21394

File type:
Executable application (Win32 EXE)

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\setup wizard\a5a86f77-2ea4-46b5-a291-a2e8debebacd\setup_gtu.exe

Digital Signature
Signed by:
Web Bar Media

Authority:
Symantec Corporation

Valid from:
3/2/2016 6:00:00 PM

Valid to:
4/2/2017 6:59:59 PM

Subject:
CN=Web Bar Media, O=Web Bar Media, L=Victoria, S=British Columbia, C=CA

Issuer:
CN=Symantec Class 3 SHA256 Code Signing CA, OU=Symantec Trust Network, O=Symantec Corporation, C=US

Serial number:
557EE075927E4334A03C38B0D013B188

File PE Metadata
Compilation timestamp:
7/9/2014 2:58:13 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:mxGrcsS6dhK6gJpjWv00kQBMFCf7gCzQZ0G6BzzwNMWPP/:rs6pw90kQBc1oXwR

Entry address:
0x113BC

Entry point:
55, 8B, EC, 83, C4, A4, 53, 56, 57, 33, C0, 89, 45, C4, 89, 45, C0, 89, 45, A4, 89, 45, D0, 89, 45, C8, 89, 45, CC, 89, 45, D4, 89, 45, D8, 89, 45, EC, B8, 2C, 00, 41, 00, E8, E8, 51, FF, FF, 33, C0, 55, 68, 9E, 1A, 41, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 5A, 1A, 41, 00, 64, FF, 32, 64, 89, 22, A1, 48, 5B, 41, 00, E8, 16, D8, FF, FF, E8, 65, D3, FF, FF, 80, 3D, DC, 2A, 41, 00, 00, 74, 0C, E8, 2B, D9, FF, FF, 33, C0, E8, 80, 32, FF, FF, 8D, 55, EC, 33, C0, E8, E2, A3, FF, FF, 8B, 55, EC, B8, 50, 86...
 
[+]

Entropy:
7.9337

Developed / compiled with:
Microsoft Visual C++

Code size:
63.5 KB (65,024 bytes)

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

http://source.cdnquest.com/.../setup_gtu.exe

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