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TRUMAN~1.EXE

Stepan Rybin

The is the installer for the WebPick InstalleRex download manager which bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed without consent. The application TRUMAN~1.EXE by Stepan Rybin has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. The file has been seen being downloaded from groupsetzipmyjob.org.
Publisher:
Stepan Rybin  (signed and verified)

MD5:
19046ede78f339c98ccfd38d504b36a2

SHA-1:
3e8803bfc54356f0b13b9f6378de9967c189929a

SHA-256:
c961bfaea22e9e1965eafcb4baf053a59cc40fe8285ef1ef6f5f2e484f9dc77a

Scanner detections:
1 / 68

Status:
Adware

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:
12/26/2024 4:27:09 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.WebPick.StepanRy (M)
16.7.9.21

File size:
829.7 KB (849,608 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\inetcache\ie\{random}\truman~1.exe

Digital Signature
Signed by:
Stepan Rybin

Authority:
Unizeto Technologies S.A.

Valid from:
6/27/2014 11:37:40 AM

Valid to:
6/27/2015 11:37:40 AM

Subject:
E=rybin.step@yandex.ru, CN=Stepan Rybin, O=Stepan Rybin, C=UA

Issuer:
CN=Certum Code Signing CA, OU=Certum Certification Authority, O=Unizeto Technologies S.A., C=PL

Serial number:
47154C2151E9EB8DFA42C2C9E45BFC6C

File PE Metadata
Compilation timestamp:
6/19/2013 7:39:22 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
12288:KqqzhTmrbKFzx7qiUL6BwSEXX+7OlRTDmpmSWOhF1HCLPkviSUc4O+qAWd:jomKp2mtEHPwpmwv5CjFqq1c

Entry address:
0xB3419

Entry point:
E8, 37, 13, 00, 00, E9, 00, 00, 00, 00, 6A, 14, 68, 00, 6E, 4C, 00, E8, 41, 18, 00, 00, E8, 04, 15, 00, 00, 0F, B7, F0, 6A, 02, E8, CA, 12, 00, 00, 59, B8, 4D, 5A, 00, 00, 66, 39, 05, 00, 00, 40, 00, 74, 04, 33, DB, EB, 33, A1, 3C, 00, 40, 00, 81, B8, 00, 00, 40, 00, 50, 45, 00, 00, 75, EB, B9, 0B, 01, 00, 00, 66, 39, 88, 18, 00, 40, 00, 75, DD, 33, DB, 83, B8, 74, 00, 40, 00, 0E, 76, 09, 39, 98, E8, 00, 40, 00, 0F, 95, C3, 89, 5D, E4, E8, 79, 02, 00, 00, 85, C0, 75, 08, 6A, 1C, E8, DC, 00, 00, 00, 59, E8...
 
[+]

Code size:
737.5 KB (755,200 bytes)

The file TRUMAN~1.EXE has been seen being distributed by the following URL.

http://groupsetzipmyjob.org/hp/?q=gEHk0IxizyasSUMOQIyxDAlIB7VVKrGPpFN8k54NVzUVrt0pcxvWpcwmXOrlZsAckyEeHSrAUd6JdqtlY1BOo 23e1pJjG/.../d4k9xlnpFNdfEw udjPWPgdOdUcHrIvRU0fDpN8aAY1O1n8U1as96TreC8bonBuebfbGs8A1S MtJvI7shvGUmIETsCuZLku00hF4fx3K4SiwYBUn955vx5DWHbjiCc2ZOr7cwJtiFMWfvnU2bYJaTcJYkZjPe9ejsXkJHQJR1XEideT1ukVOEgbgcb7Ad0IAk4v&external_id=1426450673035872266

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