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pcrxsetup.exe

PCRx

Crawler Group, LLC

The application pcrxsetup.exe, “PCRx Setup ” by Crawler Group has been detected as adware by 11 anti-malware scanners. The program is a setup application that uses the Inno Setup installer. The file has been seen being downloaded from www.pcrxoptimizer.com.
Publisher:
PCRx.com, LLC   (signed by Crawler Group, LLC)

Product:
PCRx

Description:
PCRx Setup

Version:
2.0.0.103

MD5:
7cfd5aee1685b171ca4cfde7dccbf0c1

SHA-1:
8d5c32dc4d474dc17645c459302e9b11f21dcb60

SHA-256:
47de688c50e258222892a4c50d230aa152f286aa9bb038f49694de3358636678

Scanner detections:
11 / 68

Status:
Adware

Analysis date:
12/26/2024 1:12:00 PM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
PUA/Crawler.Gen
8.3.1.6

AVG
Generic
2017.0.2841

Bkav FE
W32.HfsAdware
1.3.0.6979

Clam AntiVirus
Win.Adware.PCFixSpeed
0.98/21511

Dr.Web
Program.Unwanted.331
9.0.1.037

ESET NOD32
Detection.Undefined
10.7.0.302.0

F-Secure
Gen:Variant.Adware.Zusy.121779
11.2016-06-02_7

McAfee
Artemis!C874564F7D0D
5600.6497

Qihoo 360 Security
HEUR/QVM42.1.Malware.Gen
1.0.0.1015

Reason Heuristics
PUP.Crawler.CrawlerGroup.Installer (M)
16.2.6.14

Trend Micro House Call
Suspicious_GEN.F47V1113
7.2.37

File size:
3.9 MB (4,052,928 bytes)

Product version:
2.0.0.103

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

Digital Signature
Signed by:
Crawler Group, LLC

Authority:
VeriSign, Inc.

Valid from:
8/21/2014 4:00:00 AM

Valid to:
8/21/2017 3:59:59 AM

Subject:
CN="Crawler Group, LLC", O="Crawler Group, LLC", L=Wilmington, S=Delaware, 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:
68EC8C9CE5E2EA57582931BA9277481B

File PE Metadata
Compilation timestamp:
6/20/1992 2:22:17 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
98304:HrhOr+ssxtrHRf7Nt3fecoahA+Wik2sGimm:HNjFFf3fecoaqV7Glm

Entry address:
0xC1C0

Entry point:
55, 8B, EC, 83, C4, A4, 53, 56, 57, 33, C0, 89, 45, C4, 89, 45, C0, 89, 45, A4, 89, 45, D0, 89, 45, C8, 89, 45, CC, 89, 45, D4, 89, 45, D8, 89, 45, EC, B8, C8, C0, 40, 00, E8, 60, 86, FF, FF, 33, C0, 55, 68, 85, C8, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 41, C8, 40, 00, 64, FF, 32, 64, 89, 22, A1, 60, E6, 40, 00, E8, 5E, FD, FF, FF, E8, C9, F8, FF, FF, 8D, 55, EC, 33, C0, E8, 93, CA, FF, FF, 8B, 55, EC, B8, 8C, F0, 40, 00, E8, 0A, 77, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, 8C, F0, 40, 00, B2, 01...
 
[+]

Entropy:
7.9975

Developed / compiled with:
Microsoft Visual C++

Code size:
46.5 KB (47,616 bytes)

The file pcrxsetup.exe has been seen being distributed by the following URL.

http://www.pcrxoptimizer.com/downloadsetup.aspx?SUBID= clean master download&fn=PCRxSetup.exe

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