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prmrsr.exe

PermissionResearch

TMRG, Inc.

The component is part of the TMRG platform which will track various behaviors of web browsing habits including tracking sites and domains visited as well as ads clicked. The application prmrsr.exe by TMRG has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
TMRG, Inc.  (signed and verified)

Product:
PermissionResearch

Version:
1.3.324.349 (Build 324.349)

MD5:
110f8262b7c1c227780cced05d0f5162

SHA-1:
20bdfcebfbad050ea14ad5632ffd2c5ebf191b6b

SHA-256:
a64a03988696a5d016191394cc08a9671eb817e8a2a021d7ff47c535b47f2700

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:
4/26/2024 1:10:22 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.TMRG (M)
16.9.7.6

File size:
1.7 MB (1,760,896 bytes)

Product version:
1.3.324.349 (Build 324.349)

Copyright:
Copyright © 2001-2004

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\windows\temp\{random}.tmp\prmrsr.exe

Digital Signature
Signed by:
TMRG, Inc.

Authority:
Thawte Consulting (Pty) Ltd.

Valid from:
7/16/2007 5:00:00 PM

Valid to:
9/27/2009 4:59:59 PM

Subject:
CN="TMRG, Inc.", OU=SECURE APPLICATION DEVELOPMENT, O="TMRG, Inc.", L=Reston, S=Virginia, C=US

Issuer:
CN=Thawte Code Signing CA, O=Thawte Consulting (Pty) Ltd., C=ZA

Serial number:
02491544000D8C9D63F061B1EBAE8466

File PE Metadata
Compilation timestamp:
9/18/2009 7:09:12 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
7.10

CTPH (ssdeep):
49152:6iiqrPbLRJLg0PAB3caEz0XuARTWw5OBTV7E:6ixDZJM06caEz0XuPrE

Entry address:
0x11AEEC

Entry point:
6A, 74, 68, 10, 7F, 54, 00, E8, 44, 03, 00, 00, 33, DB, 89, 5D, E0, 53, 8B, 3D, 08, 62, 54, 00, FF, D7, 66, 81, 38, 4D, 5A, 75, 1F, 8B, 48, 3C, 03, C8, 81, 39, 50, 45, 00, 00, 75, 12, 0F, B7, 41, 18, 3D, 0B, 01, 00, 00, 74, 1F, 3D, 0B, 02, 00, 00, 74, 05, 89, 5D, E4, EB, 27, 83, B9, 84, 00, 00, 00, 0E, 76, F2, 33, C0, 39, 99, F8, 00, 00, 00, EB, 0E, 83, 79, 74, 0E, 76, E2, 33, C0, 39, 99, E8, 00, 00, 00, 0F, 95, C0, 89, 45, E4, 89, 5D, FC, 6A, 02, FF, 15, 44, 68, 54, 00, 59, 83, 0D, 3C, BE, 5C, 00, FF, 83...
 
[+]

Entropy:
6.4635

Developed / compiled with:
Microsoft Visual C++ v7.1

Code size:
1.3 MB (1,330,176 bytes)

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