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pc-cleaner-418.exe

PC Cleaner

PC HelpSoft Labs Inc.

The executable pc-cleaner-418.exe has been detected as malware by 1 anti-virus scanner. The program is a setup application that uses the Inno Setup installer. The file has been seen being downloaded from webtools.pchelpsoft.com.
Publisher:
PC Help Soft   (signed by PC HelpSoft Labs Inc.)

Product:
PC Cleaner

Version:
4.0

MD5:
3e0fdc4d1ec7dffcca17ad098f75cd5b

SHA-1:
f16fb6858834a639e865c43762eb1e38e32e8c4a

Scanner detections:
1 / 68

Status:
Malware

Analysis date:
12/27/2024 9:13:45 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Optional.PCHelpSoft.PCHelpSoftLabs.Installer.Meta (L)
16.2.3.19

File size:
1.6 MB (1,688,904 bytes)

Product version:
4.0

Copyright:
PC Help Soft

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Common path:
C:\documents and settings\administrator\デスクトップ\新しいフォルダ\pc-cleaner-418.exe

Digital Signature
Signed by:
PC HelpSoft Labs Inc.

Authority:
VeriSign, Inc.

Valid from:
7/3/2014 9:00:00 AM

Valid to:
7/4/2015 8:59:59 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 7:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
49152:iaY8Lxj+2CXcf+mW7GhLxSGR7mUk7/f7lDyCjBvinXBga:ry2CtmW7wSGR7yHFaRga

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:
7.9918

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

Code size:
37 KB (37,888 bytes)

The file pc-cleaner-418.exe has been seen being distributed by the following URL.

http://webtools.pchelpsoft.com/download.cfm?tracking= PH_JP_PP_MRM_PCC&keyword=&campaignID=PLY&mrmid=M61OirvlTZiBCDb6MBSGU7d1MxDs21dus9Pd67dnZntUA3EEpyP-TQZKZMwAEDEUMPEnW1JDQ880INKNytQaN8xYT1e8HI7L3mBz08Ucgi0-OyyCUwZz6vmRV0SKxCfOcVAxlxqzJdNu62NAwOYDtoZrOim7KtYy4fhZS8nSuxnAnk5oyvr5MNrCpN4Zf5ouJ6OwlIKFUxMefqpHzuPudtBbknAedvkpla4and2BC4snCsfXooUpM0ayWSBys0EmuaMUrPQr7oViTRSfY1wXXD3AIFKxhp8DTlAzhuMV9GBT5dtASGZBkpHc_eTT09puye2lJ9Cz1fehbCdiS4DRTFLkOy-wicziZAuFP5nXkAK8mGkM-CLlx3c1tKPQXC0_CbBiwsiPb4zxrBh_8VhKcQ8aGsDkLlhDM8M8Z15Yue0702FeZQgA5Vm5lllT3NY&clickid=&filter=su13951278&go=http://cdn2.pchelpsoft.com/.../pc-cleaner-418.exe

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