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winrarsetup.exe

Internet

Installer Prog Soft

The application winrarsetup.exe, “Internet Setup ” has been detected as a potentially unwanted program by 2 anti-malware scanners. The program is a setup application that uses the Inno Setup installer, however the file is not signed with an authenticode signature from a trusted source. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions. The file has been seen being downloaded from cool-funny.org.
Publisher:
Installer Prog Soft

Product:
Internet

Description:
Internet Setup

MD5:
894576e868ad60e14bf0ddd5b40280b7

SHA-1:
e22ea774c6c0ce60c28aecc2b66757bee7fab62a

SHA-256:
a8e49ca66b7cdd7bce8bf3298394867343c532cf209580d11193b54ee6149c59

Scanner detections:
2 / 68

Status:
Potentially unwanted

Explanation:
Uses the InstallCore download manager to install additional potentially unwanted software which may include extensions such as DealPly and various toolbars.

Analysis date:
5/23/2024 5:36:52 PM UTC  (today)

Scan engine
Detection
Engine version

ESET NOD32
Win32/InstallCore.YW potentially unwanted application
7.0.302.0

Reason Heuristics
PUP.installCore (M)
15.12.27.0

File size:
772.5 KB (791,080 bytes)

Product version:
5.4.5

Copyright:
Program

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\winrarsetup.exe

File PE Metadata
Compilation timestamp:
6/19/1992 3:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:OXvaC9K5+1ZuoSUSE+oGenmD6pfAw86qkLx4ZLgJ1sOhqcqvrWLK:OXvL94JEcD6ZTjqSKcJ1sOhqDvriK

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, BF, A9, FF, FF, E8, 5E, 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, 24, CE, 40, 00, E8, 32, 95, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, 24, CE...
 
[+]

Entropy:
7.8837

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

Code size:
37 KB (37,888 bytes)

The file winrarsetup.exe has been seen being distributed by the following URL.

http://cool-funny.org/?dl=1&pi=AjczAzndNjgdNi==&osos=VdluDrW3cw==&gclid=CKKe4qf2hcUCFROUfgodP34AHA&dr=cHaWck13IKFy7Xam2r0Wc32lDXiFvENyhXNy7yDphXAmD3vpDZ0m rcWDK4m7dAWVVAm7dREhKVuvmAWASDChTMm7dlChV8dATM4NZ7yNjam7K2pDZ1fNjCyNz71NTM1Nzn=&pd=7mRpc3At7dRl7KFzUmNJ i==&campaignId=9jn0AjC1NjcyAZMq

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