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winrarsetup.exe

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Internet

The application winrarsetup.exe, “Web Setup ” 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 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.
Publisher:
Internet

Product:
Web

Description:
Web Setup

Version:
4.8.3.5

MD5:
c78525271b5b8c0034c2b4ec68cadaf9

SHA-1:
e7cacfb00c5bc12697a037a26bd42f68584d3e80

SHA-256:
d4c1d2da01f5a81fcd8957d31b8b0f4d46d425a83a5dfa75b299f94fb74add34

Scanner detections:
1 / 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:
11/24/2024 6:00:16 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.InstallCore.Internet.Installer.Meta (M)
16.1.21.22

File size:
691.1 KB (707,693 bytes)

Product version:
5.1

Copyright:
Software Application internet

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 6:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:G+5poYQVZfDZFq4VmzknCtfxELTJujNF02feD+yroFStpily35WxE:G+5u9ZG4QkkOJ60ljiiJZ

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

Entropy:
7.8857

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 2 URLs.

http://free-bliss.info/?dl=1&pi=ATgwOZcdOTg0Ni==&osos=VdluDrW3cw==&chnl=b_sa_chwin8&dr=c3aW7mcm2r0Wc32lDXimcHaWck13IKFy7XamIT1zvm2yIKiWvmREhKVuvmNjhVVTvmNBDz1l QDjhTnmDZ0wvmNpDZ1fAzg4Nj7FAZCRvm5EIKiWXzi0NzayNzcwAjA=&pd=2323Um5wcHAtDdV0UmNJ i==&campaignId=9jn0AzA4AZ7yAZMq

http://great-free.org/?dl=1&pi=ATayAjAyAZcRNi==&osos=VdluDrW3cw==&chnl=b_sa_chwin8&dr=c3aW7mcm2r0Wc32lDXimcHaWck13IKFy7XamIT1zvm2yIKiWvmREhKVuvmNjhVVTvmNBDz1l QDjhTnmDZ0wvmNpDZ1fAzg4Nj7FAZCRvm5EIKiWXzi0NzayNzcwAjA=&pd=2323Um5wcHAtDdV0UmNJ i==&campaignId=9jn0AzAFOZadAZMq

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