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stbapp.exe

DoubleD Advertising Limited

The application stbapp.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)

MD5:
e10cd232ba3905d8e2806e35e80f6c39

SHA-1:
591f4ed82546ef38e170b595860e4c4ed7e199bd

SHA-256:
9022687aa912873841eb0b7e5e974c35b600a64fee3082306fcd1d873ac98b49

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:
4/23/2024 5:09:25 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP (M)
16.9.8.10

File size:
577.3 KB (591,184 bytes)

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\ProgramData\{e393bd6c-f728-4a86-808e-2dff7c742c0a}\setupweb\26085e45\95d85d5d\stbapp.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 3:16:11 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
8.0

CTPH (ssdeep):
12288:Yi5G7V0uAD4WSa6RONplUXSXodaTGXspFbWmbOHLWvdZodYs36:v6VdWShsXoUGXsphWTHLWVZoy7

Entry address:
0x4D74F

Entry point:
E8, E4, 97, 00, 00, E9, 17, FE, FF, FF, 6A, 14, 68, 98, 13, 48, 00, E8, 9F, F4, FF, FF, 83, 65, FC, 00, FF, 4D, 10, 78, 3A, 8B, 4D, 08, 2B, 4D, 0C, 89, 4D, 08, FF, 55, 14, EB, ED, 8B, 45, EC, 89, 45, E4, 8B, 45, E4, 8B, 00, 89, 45, E0, 8B, 45, E0, 81, 38, 63, 73, 6D, E0, 74, 0B, C7, 45, DC, 00, 00, 00, 00, 8B, 45, DC, C3, E8, D3, 6F, 00, 00, 8B, 65, E8, C7, 45, FC, FE, FF, FF, FF, E8, 95, F4, FF, FF, C2, 10, 00, 6A, 0C, 68, B8, 13, 48, 00, E8, 41, F4, FF, FF, 83, 65, E4, 00, 8B, 75, 0C, 8B, C6, 0F, AF, 45...
 
[+]

Entropy:
6.5858

Code size:
412 KB (421,888 bytes)

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