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propccleanersetup@txn_id=0b78acfd-9e4b-4c0a-9e4a-d6ee680298ba.exe

Rainmaker Software Group, LLC

The application propccleanersetup@txn_id=0b78acfd-9e4b-4c0a-9e4a-d6ee680298ba.exe by Rainmaker Software Group has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from windows.clean-my-pc.org.
Publisher:
Rainmaker Software Group, LLC  (signed and verified)

MD5:
e1d213895dabb5a0b6f67333592837bd

SHA-1:
6da43ef997ae946bc8f53ef7ccdd57d862722ad8

SHA-256:
dc5135fda1877fc9df2cd1c8e59aa0f31b446ed77aac4c6cd20889a3b266c862

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
11/5/2024 12:47:27 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Rainmaker.Installer.Meta (L)
16.6.18.3

File size:
332.9 KB (340,920 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\downloads\propccleanersetup@txn_id=0b78acfd-9e4b-4c0a-9e4a-d6ee680298ba.exe

Digital Signature
Signed by:
Rainmaker Software Group, LLC

Authority:
Symantec Corporation

Valid from:
10/2/2015 8:00:00 PM

Valid to:
10/2/2016 7:59:59 PM

Subject:
CN="Rainmaker Software Group, LLC", O="Rainmaker Software Group, LLC", L=Wilmington, S=Delaware, C=US

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

Serial number:
0580ECDB81B36CCDF13359B721819184

File PE Metadata
Compilation timestamp:
8/4/2015 8:46:33 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
6144:M9KOQS4aOaajZJAyWg25mPDckatzKvtzujZKmCiFFFFghu:MsaOlKya5mYatCjZKmhzr

Entry address:
0x30E2

Entry point:
81, EC, 84, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 90, 91, 40, 00, 89, 5C, 24, 20, C6, 44, 24, 14, 20, FF, 15, 34, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, 1C, 71, 40, 00, 53, FF, 15, 8C, 72, 40, 00, 6A, 09, A3, 78, E4, 42, 00, E8, ED, 2D, 00, 00, A3, C4, E3, 42, 00, 53, 8D, 44, 24, 38, 68, 60, 01, 00, 00, 50, 53, 68, 00, 88, 42, 00, FF, 15, 64, 71, 40, 00, 68, 80, 91, 40, 00, 68, C0, DB, 42, 00, E8, 97, 2A, 00, 00, FF, 15, 20, 71, 40, 00, BD, 00, 40, 43, 00, 50, 55, E8, 85, 2A...
 
[+]

Entropy:
6.4842

Packer / compiler:
Nullsoft install system v2.x

Code size:
24 KB (24,576 bytes)

The file propccleanersetup@txn_id=0b78acfd-9e4b-4c0a-9e4a-d6ee680298ba.exe has been seen being distributed by the following URL.

http://windows.clean-my-pc.org/ppc-lp1-c4?260&rwp_site=260&rwp_txn_id=0b78acfd-9e4b-4c0a-9e4a-d6ee680298ba&rwp_al=c4

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