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stbasst.exe

DoubleD Advertising Limited

The application stbasst.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)

Version:
3,9,1,9350

MD5:
ec2f1da8b034de13d4fca75324aadad2

SHA-1:
ee4cee9d66f02b3e428eb0c11cdb92cafe0b2a03

SHA-256:
611a4bc1b8b066bffb66f919fca0cd9f67ae10426af76c794275bda092abd4ce

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 11:58:29 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.DoubleDAdvertising (M)
16.1.24.10

File size:
480.3 KB (491,800 bytes)

Product version:
3,9,1,9350

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\ProgramData\{017115b5-2f29-4ecd-8fd6-329f9f107b86}\offline\bed3defb\3e688669\stbasst.exe

Digital Signature
Signed by:
DoubleD Advertising Limited

Authority:
The USERTRUST Network

Valid from:
1/20/2009 6:00:00 PM

Valid to:
1/21/2010 5:59:59 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:
519F1E2F73EB9C0F7DFAAC4816B292D3

File PE Metadata
Compilation timestamp:
3/1/2009 11:51:45 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
8.0

CTPH (ssdeep):
12288:sZao2dsGd7xD9t5kwcXPExUM63vZGYnI1pIkN:sZaoKsG1PcX8xj6/ZGYnyBN

Entry address:
0x3BB08

Entry point:
E8, 4B, C1, 00, 00, E9, 41, FE, FF, FF, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, 51, 8D, 4C, 24, 08, 2B, C8, 83, E1, 0F, 03, C1, 1B, C9, 0B, C1, 59, E9, 3A, F3, FF, FF, 51, 8D, 4C, 24, 08, 2B, C8, 83, E1, 07, 03, C1, 1B, C9, 0B, C1, 59, E9, 24, F3, FF, FF, B8, 79, 87, 44, 00, A3, A0, 50, 47, 00, C7, 05, A4, 50, 47, 00, 75, 7E, 44, 00, C7, 05, A8, 50, 47, 00, 33, 7E, 44, 00, C7, 05, AC, 50, 47, 00, 67, 7E, 44, 00, C7, 05, B0, 50, 47, 00, DD, 7D, 44, 00, A3, B4, 50, 47, 00, C7, 05, B8, 50, 47...
 
[+]

Entropy:
6.6316

Code size:
356 KB (364,544 bytes)

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