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pc-cleaner-414.exe

PC Cleaner

PC HelpSoft Labs Inc.

The executable pc-cleaner-414.exe has been detected as malware by 2 anti-virus scanners. The program is a setup application that uses the Inno Setup installer. The file has been seen being downloaded from webtools.pchelpsoft.com and multiple other hosts.
Publisher:
PC Help Soft   (signed by PC HelpSoft Labs Inc.)

Product:
PC Cleaner

Version:
4.0

MD5:
5df39be90d42f840a9901e814cf72445

SHA-1:
c72b41cc718779989d50dc4c001f2e0614224f6f

SHA-256:
4540571e7b2fd92e8fb055ab6e03a9141163ebe98a0d3d69db9680f37308dcac

Scanner detections:
2 / 68

Status:
Malware

Analysis date:
4/23/2024 10:29:55 PM UTC  (today)

Scan engine
Detection
Engine version

Dr.Web
Threat.Undefined
9.0.1.05190

Reason Heuristics
Optional.PCHelpSoft.PCHelpSoftLabs.Installer.Meta (L)
15.12.1.1

File size:
1.9 MB (1,983,912 bytes)

Product version:
4.0

Copyright:
PC Help Soft

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\pc-cleaner-414.exe

Digital Signature
Signed by:
PC HelpSoft Labs Inc.

Authority:
VeriSign, Inc.

Valid from:
7/3/2014 2:00:00 AM

Valid to:
7/4/2015 1:59:59 AM

Subject:
CN=PC HelpSoft Labs Inc., O=PC HelpSoft Labs Inc., L=Victoria, S=British Columbia, C=CA

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:
6621BA2E90BF744DB88F6E6F6EBD0F4E

File PE Metadata
Compilation timestamp:
6/20/1992 12:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
49152:RaKUzKeCeNE5b87iiDLFw+iZYoUVVgthMXuVjinXBgM:41geNEdSii/K+iZYoqVgtmuVuRgM

Entry address:
0x9C40

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, 86, 94, FF, FF, E8, 8D, A6, FF, FF, E8, 1C, A9, FF, FF, E8, 53, C9, FF, FF, E8, 9A, C9, FF, FF, E8, C9, F2, FF, FF, E8, 30, F4, FF, FF, 33, C0, 55, 68, FC, A2, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, C5, A2, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 96, FE, FF, FF, E8, C9, FA, FF, FF, 8D, 55, F0, 33, C0, E8, 83, CF, FF, FF, 8B, 55, F0, B8, E8, CD, 40, 00, E8, 32, 95, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, E8, CD...
 
[+]

Entropy:
7.9939

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
37 KB (37,888 bytes)

The file pc-cleaner-414.exe has been seen being distributed by the following 17 URLs.

http://webtools.pchelpsoft.com/download.cfm?tracking=__414&keyword=na&campaignID=&mckv=&gclid=&go=http://cdn2.pchelpsoft.com/.../pc-cleaner-414.exe

http://webtools.pchelpsoft.com/download.cfm?tracking=PH_FR_PP_GO_CO_PCC&keyword=pc cleaner gratuit&campaignID=ADWORDS&mckv=&gclid=CJvfnteYu8ICFWTHtAodWE0A3w&go=http://cdn2.pchelpsoft.com/.../pc-cleaner-414.exe

http://webtools.pchelpsoft.com/download.cfm?tracking=&keyword=na&campaignID=&mckv=&gclid=&go=http://cdn2.pchelpsoft.com/.../pc-cleaner-414.exe

http://webtools.pchelpsoft.com/download.cfm?tracking=PH_FR_PP_GO_CO_PCC&keyword=nettoyer windows vista&campaignID=ADWORDS&mckv=&gclid=CKGLm_DU6sICFScXwwodWCoANw&go=http://cdn2.pchelpsoft.com/.../pc-cleaner-414.exe

http://webtools.pchelpsoft.com/download.cfm?tracking=PH_FR_PP_GO_CO_PCC&keyword=cc clean&campaignID=ADWORDS&mckv=&gclid=CMWc7YjN88ICFQQOwwodKLgABQ&go=http://cdn2.pchelpsoft.com/.../pc-cleaner-414.exe

http://webtools.pchelpsoft.com/download.cfm?tracking=PH_FR_PP_GO_CO_PCC&keyword=nettoyage ordinateur&campaignID=ADWORDS&mckv=&gclid=COOqr7Ct5sECFagKwwodqKUAlw&go=http://cdn2.pchelpsoft.com/.../pc-cleaner-414.exe

http://webtools.pchelpsoft.com/download.cfm?tracking=PH_FR_PP_GO_BA_PCC&keyword=nettoyage ordinateur&campaignID=ADWORDS&mckv=&gclid=CMSE-pbgoMMCFcPMtAodSFoALQ&go=http://cdn2.pchelpsoft.com/.../pc-cleaner-414.exe

http://webtools.pchelpsoft.com/download.cfm?tracking=PH_FR_PP_GO_CO_PCC&keyword=pc cleaner gratuit&campaignID=ADWORDS&mckv=&gclid=CP7AxNOtucICFeKWtAod1GAAcg&go=http://cdn2.pchelpsoft.com/.../pc-cleaner-414.exe

http://webtools.pchelpsoft.com/download.cfm?tracking=PH_FR_PP_GO_CO_PCC&keyword=logiciel nettoyage windows&campaignID=ADWORDS&mckv=&gclid=CJnwn-u6q8ICFUbMtAodLyoAMQ&go=http://cdn2.pchelpsoft.com/.../pc-cleaner-414.exe

http://webtools.pchelpsoft.com/download.cfm?tracking=PH_FR_PP_GO_CO_PCC&keyword=pc cleaner pro&campaignID=ADWORDS&mckv=&gclid=CP29pp2EuMMCFUE0aQodzVUAfg&go=http://cdn2.pchelpsoft.com/.../pc-cleaner-414.exe

http://webtools.pchelpsoft.com/download.cfm?tracking=PH_FR_PP_GO_CO_PCC&keyword=pc cleaner gratuit&campaignID=ADWORDS&mckv=&gclid=CMvy_ZC01MICFeLItAodHSAAcg&go=http://cdn2.pchelpsoft.com/.../pc-cleaner-414.exe

http://cdn2.pchelpsoft.com/.../pc-cleaner-414.exe

http://webtools.pchelpsoft.com/download.cfm?tracking=PH_FR_PP_GO_CO_PCC&keyword=ccleaner&campaignID=ADWORDS&mckv=&gclid=CPro5Y2Xm8ICFfQatAod0kgAhg&go=http://cdn2.pchelpsoft.com/.../pc-cleaner-414.exe

http://downloads.upclick.com/Publishers/.../d8851c85-cb32-48c8-93a5-73e98014c914_pc-cleaner-414.exe

http://webtools.pchelpsoft.com/download.cfm?tracking=PH_FR_PP_GO_CO_PCC&keyword=ccleaner&campaignID=ADWORDS&mckv=&gclid=CMzVv8CA5sMCFdQZtAodVEYALQ&go=http://cdn2.pchelpsoft.com/.../pc-cleaner-414.exe

http://webtools.pchelpsoft.com/download.cfm?tracking=PH_FR_PP_GO_CO_PCC&keyword=ccleaner&campaignID=ADWORDS&mckv=&gclid=CO7EopzFtsICFagSwwodTVAAhQ&go=http://cdn2.pchelpsoft.com/.../pc-cleaner-414.exe

http://webtools.pchelpsoft.com/download.cfm?tracking=PH_FR_PP_GO_CO_PCC__414&keyword=ccleaner&campaignID=ADWORDS&mckv=&gclid=CNuVyaDOusECFYoBwwod3UwAXg&go=http://cdn2.pchelpsoft.com/.../pc-cleaner-414.exe

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