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pc-cleaner-es-rtl.exe

PC Cleaner

PC HelpSoft Labs Inc.

The executable pc-cleaner-es-rtl.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 downloads.upclick.com and multiple other hosts.
Publisher:
PC HelpSoft Labs Inc.  (signed and verified)

Product:
PC Cleaner

Version:
4.1

MD5:
8de9db345f44dd2f6693017485e85825

SHA-1:
0cc64bde610b0c1258e3d1822a4f5af38035c3e1

SHA-256:
3fbdafab57e33c5e97343598c2652da492ea6371b6eb3e5aaa9da44576c3f007

Scanner detections:
1 / 68

Status:
Malware

Analysis date:
12/27/2024 6:05:33 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Optional.PCHelpSoft.Installer.Meta (L)
16.7.1.21

File size:
1.7 MB (1,822,632 bytes)

Product version:
4.1

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

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

Digital Signature
Signed by:
PC HelpSoft Labs Inc.

Authority:
Symantec Corporation

Valid from:
2/24/2016 9:00:00 PM

Valid to:
7/25/2016 8:59:59 PM

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

Issuer:
CN=Symantec Class 3 SHA256 Code Signing CA, OU=Symantec Trust Network, O=Symantec Corporation, C=US

Serial number:
09B2B689DAEB478C902DFF16930CFB11

File PE Metadata
Compilation timestamp:
6/19/1992 7:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
49152:Vaox4oMdFE8KerJVyppzPKf6pY5YLXi/3TGpeZw72inXBg:0TElePyjzKCXi/3TSjxRg

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...
 
[+]

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

Code size:
37 KB (37,888 bytes)

The file pc-cleaner-es-rtl.exe has been seen being distributed by the following 2 URLs.

https://downloads.upclick.com/download.aspx?id=bf342044-6a00-4975-9fdf-4d198859c3f0&cmp=ADWORDS&key1=esnormal&key2=pc-cleaner-4180&mkey1=PH_ES_PP_GO_SE_PCC&mkey2=PH_ES_PCC_V4_SUB&uid=1002099&wid=1593

https://www.google.com/url?hl=es&q=https://.../download.aspx?id=11c5da29-e9b5-4831-a293-108a804273fe&key2=pc-cleaner-4172&mkey1=DEFAULT_REDIRECT_TRACKING&mkey2=PH_ES_PCC_V4_SUB&uid=1002099&wid=1593&source=gmail&ust=1468385785189000&usg=AFQjCNEUCmQ1S8xT_tUIbf8GYmgxOIDy4A

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