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1_offer_11.exe

Rainmaker Software Group, LLC

The application 1_offer_11.exe, “This installer database contains the logic and data required to install Pro PC Cleaner.” 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. This is a self-extracting archive and installer and has been known to bundle potentially unwanted software. The file has been seen being downloaded from dl1.downserver4.com and multiple other hosts.
Publisher:
Pro PC Cleaner  (signed by Rainmaker Software Group, LLC)

Product:
Pro PC Cleaner

Description:
This installer database contains the logic and data required to install Pro PC Cleaner.

Version:
2.5.5

MD5:
27af54d202f02eb36524299f50992d6d

SHA-1:
3cae237eb0024bbccbf4b5ee5776a01a95841f99

SHA-256:
84f8e396a4ac9016278aeeb93f3e096d2316b6d47ef7f4e81b8327091f85766a

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
4/19/2024 7:57:01 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Rainmaker.ProPCCle.Installer.Meta (L)
16.6.13.20

File size:
6.3 MB (6,598,952 bytes)

Product version:
2.5.5

Copyright:
Copyright (C) 2014 Pro PC Cleaner

Original file name:
ProPCCleanerSetup.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\1_offer_11.exe

Digital Signature
Signed by:
Rainmaker Software Group, LLC

Authority:
Symantec Corporation

Valid from:
12/9/2013 6:00:00 PM

Valid to:
10/28/2014 6:59:59 PM

Subject:
CN="Rainmaker Software Group, LLC", O="Rainmaker Software Group, LLC", L=Wilmington, S=Delaware, C=US, SERIALNUMBER=5411289, OID.2.5.4.15=Private Organization, OID.1.3.6.1.4.1.311.60.2.1.2=Delaware, OID.1.3.6.1.4.1.311.60.2.1.3=US

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

Serial number:
2A74A7701A648821F2396E834CC25D4F

File PE Metadata
Compilation timestamp:
7/30/2014 3:40:34 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
98304:NqKMgb6ViwLMXub0pd5uDVfFFfStW+WZn6LD6dk8rzi6zDr5mN/IBZUw1isHqbB4:ZXmA+bs5uZRTe6dhXzRmpI/Uw1xHqf+

Entry address:
0xC875C

Entry point:
E8, 47, CC, 00, 00, E9, 79, FE, FF, FF, 8B, FF, 55, 8B, EC, 51, 53, 56, 8B, F0, 33, DB, 3B, F3, 75, 1E, E8, 5D, 4E, 00, 00, 6A, 16, 5E, 53, 53, 53, 53, 53, 89, 30, E8, C5, D5, FF, FF, 83, C4, 14, 8B, C6, E9, C2, 00, 00, 00, 57, 39, 5D, 0C, 77, 1E, E8, 39, 4E, 00, 00, 6A, 16, 5E, 53, 53, 53, 53, 53, 89, 30, E8, A1, D5, FF, FF, 83, C4, 14, 8B, C6, E9, 9D, 00, 00, 00, 33, C0, 39, 5D, 14, 66, 89, 06, 0F, 95, C0, 40, 39, 45, 0C, 77, 09, E8, 0A, 4E, 00, 00, 6A, 22, EB, CF, 8B, 45, 10, 83, C0, FE, 83, F8, 22, 77...
 
[+]

Entropy:
7.7855  (probably packed)

Code size:
1021.5 KB (1,046,016 bytes)

The file 1_offer_11.exe has been seen being distributed by the following 2 URLs.

http://dl1.downserver4.com/Installer/.../ProPCCleaner.exe

http://dl1.downserver4.com/Installer/.../ProPCCleaner_2611.exe

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