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stbsvc.exe

Desktop Smiley Toolbar

DoubleD Advertising Limited

The application stbsvc.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:
21a445aebef512aa14292141f9614520

SHA-1:
78168b36ae3c6246cd57945dcedd944cc89a56a8

SHA-256:
964a5ca44e345ef66e44dd2df65ec5f28fe28d5e2db9c4b1303f7df3b1537100

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:
4/18/2024 3:32:06 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP (M)
16.9.8.10

File size:
817.3 KB (836,944 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}\setupweb\321c2ddb\95d85d5d\stbsvc.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 3:17:08 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
8.0

CTPH (ssdeep):
24576:tr2famdtsX32bTysXGV/ISjV7bTzFTgZS5rxEhf:F2fa72bIV7bT5X54f

Entry address:
0x706CD

Entry point:
E8, 64, C2, 00, 00, E9, 17, FE, FF, FF, 6A, 0C, 68, 40, E4, 4B, 00, E8, 85, F2, FF, FF, 33, DB, 89, 5D, E4, 33, C0, 8B, 75, 08, 3B, F3, 0F, 95, C0, 3B, C3, 75, 20, E8, EC, 54, 00, 00, C7, 00, 16, 00, 00, 00, 53, 53, 53, 53, 53, E8, 03, F0, FF, FF, 83, C4, 14, 83, C8, FF, E9, E7, 00, 00, 00, 56, E8, 1D, 8A, 00, 00, 59, 89, 5D, FC, F6, 46, 0C, 40, 0F, 85, A6, 00, 00, 00, 56, E8, D9, 88, 00, 00, 59, 83, F8, FF, 74, 2E, 56, E8, CD, 88, 00, 00, 59, 83, F8, FE, 74, 22, 56, E8, C1, 88, 00, 00, C1, F8, 05, 8D, 3C...
 
[+]

Entropy:
6.5536

Code size:
616 KB (630,784 bytes)

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