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winrarsetup.exe

Dika

The application winrarsetup.exe, “Dika 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.
Product:
Dika

Description:
Dika Setup

MD5:
ec5295637bbe7183dd405cee42abfa0f

SHA-1:
19b3d551a5e090e446e2e8cde33e99a066ff652a

SHA-256:
8452cb5edf79a0720f0cbb4b99f7444a4dc2d4f47270c35d2407d6bb7703bd86

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:
11/5/2024 7:02:48 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.InstallCore.RE11 (M)
16.4.18.13

File size:
895.2 KB (916,646 bytes)

Product version:
4.2

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

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

File PE Metadata
Compilation timestamp:
6/20/1992 3:52:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:3CRpfKvw4N2K09ACaZUNO3SC2DnfAloijZKF0G2ZrHWu0qXDPXn8vj:3CRNKvwCYaZ2k2Df8ocZC0NZjGkD/nSj

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:
7.9363

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 4 URLs.

http://www.bundleguardbundle.com/c?x=W7 gFcDLb7RFmr5fTr TJ7in5fQFd4WQEVbgb2QXY0s=&c=G8ORzhgJHY9bmnpjApruI2kpz1o8/udHJz74Jw1AQVv9Sd36/5GANDjHE29PxLXvKp8bX GEWo4djfxQULpOryalFdUqsWi4XufnwYh1ukIKJ wKcN5yblSY5IqRFUAd&downloadAs=WinRARSetup.exe&fallback_url=http://allmyapps.com/binary/1410/.../direct-download?token=90c4f1d505d730885cc98010575156fddefdb54b

http://www.bundleguardbundle.com/c?x=YHZaVNPlnlZw ibJkLWZBPYzCKqjpHMm3pz74ew D50=&c=MDWZ9CY2E72mitGl05R3ME2EfguXl /X801oW9hnZ3yXnyAgDubrhDQBC3NndK1NsXlsFTI8WyCaWnVVsVpxm7XM amb9KAUF2wk6yvY0 hQ Qb1HzqwmWndVu7r1 oD&downloadAs=WinRARSetup.exe&fallback_url=http://allmyapps.com/binary/1410/.../direct-download?token=90c4f1d505d730885cc98010575156fddefdb54b

http://www.bundleguardbundle.com/c?x=rCTQmqSVCYcB2uAYVprqb6nVO9FOEloZ7GwfXC N/7Y=&c=o7P1VILSdxd5nuz3WxENIaQ3KMCAWK4785PNA7wkeEBq9y9bJ7AugeGGERPW08IrY1EcdA2Iw4C5x7cn3Oy7maUSQjcpDdjnH3YQvAEOLcZp KexY18y551 y0Bp/Ho9&downloadAs=WinRARSetup.exe&fallback_url=http://allmyapps.com/binary/1410/.../direct-download?token=90c4f1d505d730885cc98010575156fddefdb54b

http://www.bundleguardbundle.com/c?x=/DO7txrgKPrFYK6ZiW20Wz9U7pJFemZb gs0RoMnKT0=&c=W2Djo3T60aUFJ8aXdwUuRZx7Sf7zvgAyuW079yMk4WSMIk4cZDtOtM5pAwMo8RfNDcVxdeD00Vg5HWbyUfPeE0jtlwZE2ZA8kZxHaqm0s8B0BdQVm8Iu3B/2MZxYnxgn&downloadAs=WinRARSetup.exe&fallback_url=http://allmyapps.com/binary/1410/.../direct-download?token=90c4f1d505d730885cc98010575156fddefdb54b

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