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1ab16rn1.exe

Rainmaker Software Group, LLC

The application 1ab16rn1.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 setup and installation application 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:
848578d897b9d31e58f8529faa77ab5d

SHA-1:
4eb73c0d59f388086502c5ed862b47291512c2ba

SHA-256:
ec0de33257860ca040c8776b55fe94b593e399c54f6d5fe54e1c6e402ef5d71f

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
11/5/2024 12:46:59 PM UTC  (today)

Scan engine
Detection
Engine version

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

File size:
6.3 MB (6,592,192 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\1ab16rn1.exe

Digital Signature
Signed by:
Rainmaker Software Group, LLC

Authority:
Symantec Corporation

Valid from:
12/10/2013 1:00:00 PM

Valid to:
10/29/2014 12:59:59 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:
6/18/2014 2:05:48 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
98304:maDlJ3b3GPzDmY8ux5aUsfg08ZGXXNNvWtcR45t0Ot7Jz1iyrJFI8CB58:LDQSY8E5a7XnrTRct0OtJ1fg58

Entry address:
0xC831C

Entry point:
E8, 41, 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:
7.7851  (probably packed)

Code size:
1020.5 KB (1,044,992 bytes)

The file 1ab16rn1.exe has been seen being distributed by the following 2 URLs.

http://dl1.downserver4.com/Installer/.../ProPCCleaner_1712.exe

https://s3.amazonaws.com/origin.my-safe-downloads.com/.../ProPCCleaner.exe

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