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stbup.exe

Desktop Smiley Toolbar

DoubleD Advertising Limited

The application stbup.exe by DoubleD Advertising Limited has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
DoubleD Advertising Limited  (signed and verified)

Product:
Desktop Smiley Toolbar

Version:
2,7,2,26100

MD5:
29626f560f9b15cea17dcf0e9405a13b

SHA-1:
647fa59c6abad2e8db0481a3c052ea5c66616070

SHA-256:
89aebdc7dfcb5fc7a6f74f9ca19c58794618d32aaa1fe7ca1857981dcc23e58d

Scanner detections:
1 / 68

Status:
Potentially unwanted

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:
4/24/2024 3:31:32 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP (M)
16.9.8.10

File size:
581.3 KB (595,280 bytes)

Product version:
2,7,2,26100

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\ProgramData\{e393bd6c-f728-4a86-808e-2dff7c742c0a}\offline\mfilebagide.dll\bag\stbup.exe

Digital Signature
Signed by:
DoubleD Advertising Limited

Authority:
The USERTRUST Network

Valid from:
1/9/2008 4:00:00 PM

Valid to:
1/9/2009 3:59:59 PM

Subject:
CN=DoubleD Advertising Limited, O=DoubleD Advertising Limited, STREET=15/F TOWER 1 GRAND CENTRAL, STREET=PLAZA 138 SHATIN RURAL, STREET=COMMITTEE RD SHATIN NT, L=HONG KONG, S=HONG KONG, PostalCode=N/A, C=HK

Issuer:
CN=UTN-USERFirst-Object, OU=http://www.usertrust.com, O=The USERTRUST Network, L=Salt Lake City, S=UT, C=US

Serial number:
00C9C1C0B9EF201E2051C0CCC8ABEA4D97

File PE Metadata
Compilation timestamp:
3/7/2008 3:16:35 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
8.0

CTPH (ssdeep):
12288:wbHo6uz49fiVoVQmVrVrbikkS74FZdpP6ut:wbHoXz4kV0zbi9NFZdpiut

Entry address:
0x38C00

Entry point:
E8, D4, AC, 00, 00, E9, 17, FE, FF, FF, CC, CC, CC, CC, CC, CC, 55, 8B, EC, 57, 56, 8B, 75, 0C, 8B, 4D, 10, 8B, 7D, 08, 8B, C1, 8B, D1, 03, C6, 3B, FE, 76, 08, 3B, F8, 0F, 82, A4, 01, 00, 00, 81, F9, 00, 01, 00, 00, 72, 1F, 83, 3D, 28, 35, 47, 00, 00, 74, 16, 57, 56, 83, E7, 0F, 83, E6, 0F, 3B, FE, 5E, 5F, 75, 08, 5E, 5F, 5D, E9, E0, 68, 00, 00, F7, C7, 03, 00, 00, 00, 75, 15, C1, E9, 02, 83, E2, 03, 83, F9, 08, 72, 2A, F3, A5, FF, 24, 95, 84, 8D, 43, 00, 90, 8B, C7, BA, 03, 00, 00, 00, 83, E9, 04, 72, 0C...
 
[+]

Entropy:
6.7785

Code size:
328 KB (335,872 bytes)

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