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crls.dll

88circle

VoiceFive Networks, 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 module crls.dll by VoiceFive Networks has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
VoiceFive, Inc.  (signed by VoiceFive Networks, Inc.)

Product:
88circle

Version:
4.0.20.20 (Build 20.20)

MD5:
3322af17172bad219a45015a2bcf4260

SHA-1:
da2aa3100d6ffbdf339fe6c9563124ccd2f73871

SHA-256:
e44a3dd395da771a3081b645b6c356e458cea7867964b8bf4fb758eeba445218

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:
4/25/2024 4:57:19 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.TMRG.VoiceFiveNetworks (M)
16.1.31.17

File size:
644.8 KB (660,280 bytes)

Product version:
4.0.20.20 (Build 20.20)

Copyright:
Copyright © 2001-2004

File type:
Dynamic link library (Win32 DLL)

Common path:
C:\Windows\System32\crls.dll

Digital Signature
Signed by:
VoiceFive Networks, Inc.

Authority:
VeriSign, Inc.

Valid from:
9/12/2012 7:00:00 AM

Valid to:
10/9/2015 6:59:59 AM

Subject:
CN="VoiceFive Networks, Inc.", OU=Digital ID Class 3 - Microsoft Software Validation v2, O="VoiceFive Networks, Inc.", L=Reston, S=Virginia, C=US

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
7DF0080A576090E4868BAC6B0E459122

File PE Metadata
Compilation timestamp:
11/14/2013 3:45:47 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
12288:HUu4je6i1va+G/zDSMfBFXN1XeA9CcLWfoZwWO2Bon0XROpNszPixITsCXFew:kezva+oppFd1uAOv5n0BODWiIT1Few

Entry address:
0x5B45F

Entry point:
8B, FF, 55, 8B, EC, 83, 7D, 0C, 01, 75, 05, E8, 78, E1, 00, 00, FF, 75, 08, 8B, 4D, 10, 8B, 55, 0C, E8, EC, FE, FF, FF, 59, 5D, C2, 0C, 00, 8B, FF, 55, 8B, EC, 56, 57, 8B, 7D, 10, 8B, C7, 83, E8, 00, 0F, 84, E5, 15, 00, 00, 48, 0F, 84, CD, 15, 00, 00, 48, 0F, 84, 98, 15, 00, 00, 48, 0F, 84, 49, 15, 00, 00, 48, 0F, 84, B9, 14, 00, 00, 8B, 4D, 0C, 8B, 45, 08, 53, 6A, 20, 5A, E9, 72, 04, 00, 00, 8B, 30, 3B, 31, 74, 7C, 0F, B6, 30, 0F, B6, 19, 2B, F3, 74, 15, 33, DB, 85, F6, 0F, 9F, C3, 8D, 5C, 1B, FF, 8B, F3...
 
[+]

Entropy:
6.6543

Code size:
475 KB (486,400 bytes)

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