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winrar.exe

Bopihir

Hodo

The application winrar.exe, “Bopihir 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:
Hodo

Product:
Bopihir

Description:
Bopihir Setup

MD5:
b4b8498a686fdbabd985556a7735b03e

SHA-1:
08d0c4ab83212ef21e479ebc2fc65a1f1b759b7f

SHA-256:
6ffb0b188b20fd02d206cb94ab58f6823fc059ed18c40831b5fdd45e486abce0

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:
11/30/2024 9:08:38 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.InstallCore.11 (M)
16.3.7.16

File size:
1006.5 KB (1,030,634 bytes)

Product version:
2.3

Copyright:
web

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

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

File PE Metadata
Compilation timestamp:
6/20/1992 12:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:B03Onnm+bnUv8gy/Xlx8a0qhL8bwrASEV1hOvrJiEAWw:Bcgn9giUa0q+k8eJhA/

Entry address:
0xA5F8

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, CE, 8A, FF, FF, E8, D5, 9C, FF, FF, E8, 64, 9F, FF, FF, E8, 07, A0, FF, FF, E8, A6, BF, FF, FF, E8, 11, E9, FF, FF, E8, 78, EA, FF, FF, 33, C0, 55, 68, C9, AC, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 92, AC, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 26, F5, FF, FF, E8, 11, F1, FF, FF, 80, 3D, 34, B2, 40, 00, 00, 74, 0C, E8, 23, F6, FF, FF, 33, C0, E8, C4, 97, FF, FF, 8D, 55, F0, 33, C0, E8, B6, C5, FF, FF, 8B, 55...
 
[+]

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

Code size:
39.5 KB (40,448 bytes)

The file winrar.exe has been seen being distributed by the following 3 URLs.

http://www.towerbundlesmeta.com/c?x=6A8x49XbVffmElW7pf07z46e3kqy5OeOXh5ZiRtS834=&c=rCY6O/uhvIyfu8oZl5AuJLQwt9LNzC9wkOjLLmvf7cQl6qYiaF5swDLFo5fqJkNcGK WvnaZs6EHUHmv8WBFbDm2LWOxYqbjo ShQDviTvyn7pG3Ls4WOH ClWwFDrZsDk0ABSr8miFIKkR64InRr9Aw/.../fMvMaT llSKm15vKL&e=0&downloadAs=WinRAR.exe

http://www.vaultstowersmega.com/c?x=Tu 6we85YuMjsSLI2fIq9hQ9bExfCFxtHRu8qiuVknA=&c=Bp4RJTGJF 955Lc1ngCsBleW3yPe7zy1IraQ9FySyjAUds6RcWkjqvrCwoMuZS1uYURVsdi4dNJkFXn9IptQq8jK9Y85IN3e1LPKKEhZoaYvEuLrH01QbL8ZpeRsxVKBHuEaipglOlE8y7tQGHkpLSlCsInc8Vd7Ms5Sj0 IdcdbNrJ1e6FUm/.../gs4BS&e=0&downloadAs=WinRAR.exe

http://www.vaultstowersmega.com/.../ 7lEKaeObJJ2AQ Hu8RGJd 6XqXinK3Pa 0wkHp9gZjP8VYXEN7Znvr4p1Xoal5JWFozy8zHLbsuMGDG bcd0R0 V eCSkT3ygklKP&e=0&downloadAs=WinRAR.exe

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