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cis25bb.tmp

AdTrustMedia Seacrh Engine Management SDK

Adtrustmedia, LLC

The file cis25bb.tmp by Adtrustmedia has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. It is also typically executed from the user's temporary directory. The file has been seen being downloaded from download.adtrustmedia.com.
Publisher:
AdTrustMedia  (signed by Adtrustmedia, LLC)

Product:
AdTrustMedia Seacrh Engine Management SDK

Version:
1, 4, 389762, 66

MD5:
a281f4cf56cf3338ab660dd27c1a18e8

SHA-1:
4e6361dabe2fdaaa4653c625105398661204845b

SHA-256:
f9c33b5bb5aec538d5bfc7bde074473d7a8d7d940c2bc7e4c1eae5c893e6ae59

Scanner detections:
1 / 68

Status:
Potentially unwanted

Explanation:
Displays advertising 'Trusted Advertisements' in the user's web browser in pages that normally would not show ads. Ads from AdTrustMedia are indicated by "AT-M Ad" displayed on the bottom right of the advertisement.

Analysis date:
5/15/2025 1:47:36 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Adtrustm (M)
16.6.15.20

File size:
1.4 MB (1,477,032 bytes)

Product version:
1, 4, 389762, 66

Copyright:
2016 Adtrustmedia, LLC. All rights reserved.

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\temp\cis25bb.tmp

Digital Signature
Signed by:
Adtrustmedia, LLC

Authority:
COMODO CA Limited

Valid from:
2/26/2016 4:00:00 AM

Valid to:
2/26/2019 3:59:59 AM

Subject:
CN="Adtrustmedia, LLC", O="Adtrustmedia, LLC", STREET="41 Watchung Plaza \#330", L=Montclair, S=New Jersey, PostalCode=07042, C=US

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
7CA1D2BDF1931FE0463AB7FE748A69FA

File PE Metadata
Compilation timestamp:
5/18/2016 11:06:37 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
14.0

CTPH (ssdeep):
24576:S9sGQqBCM7tjfsy8g06U4l82IeRiA803jnlocJ0004CwQ17jwzPQRUONCg8mj:S918qtjfsyp06/l8aRL8ujnlocS00NwW

Entry address:
0x2F294

Entry point:
E8, 84, 06, 00, 00, E9, 80, FE, FF, FF, 3B, 0D, 14, A0, 47, 00, F2, 75, 02, F2, C3, F2, E9, 44, 0A, 00, 00, E9, D8, 16, 00, 00, 55, 8B, EC, F6, 45, 08, 01, 56, 8B, F1, C7, 06, D4, C3, 45, 00, 74, 0A, 6A, 0C, 56, E8, BE, 04, 00, 00, 59, 59, 8B, C6, 5E, 5D, C2, 04, 00, 55, 8B, EC, 5D, E9, A1, 05, 00, 00, E9, CA, FF, FF, FF, 53, 56, 57, 6A, 00, 68, A0, 0F, 00, 00, 68, 90, B2, 47, 00, E8, 03, 99, 01, 00, 83, C4, 0C, 68, D8, C3, 45, 00, FF, 15, 5C, C2, 45, 00, 8B, F0, 85, F6, 0F, 84, 8C, 00, 00, 00, 68, F4, C3...
 
[+]

Entropy:
6.6970

Code size:
361 KB (369,664 bytes)

The file cis25bb.tmp has been seen being distributed by the following URL.

http://download.adtrustmedia.com/csg/.../csgInst.exe

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