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windroy.exe

Des

PlatformPrompt (Alpha Criteria Ltd.)

The application windroy.exe, “Des Setup ” by PlatformPrompt (Alpha Criteria) has been detected as adware 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 installCore installer. 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 www.giftchuckleflash.com.
Publisher:
Dogosifuso   (signed by PlatformPrompt (Alpha Criteria Ltd.))

Product:
Des

Description:
Des Setup

Version:
2.6.5.0

MD5:
e77c7ee8be2d71d629e354c7851fed23

SHA-1:
a85d4a86826de0bdc3b531eb05cea97f60584fd8

SHA-256:
64a03c0dd9268c01b4ea129ea7d813eebd63262be5cadf178def63ca8631e8a4

Scanner detections:
1 / 68

Status:
Adware

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

Description:
This is also known as bundleware, or downloadware, which is an downloader designed to simply deliver ad-supported offers in the setup routine of an otherwise legitimate software.

Analysis date:
5/1/2024 7:47:22 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.InstallCore.AC (M)
16.8.10.22

File size:
952 KB (974,848 bytes)

Product version:
3.4.8

Copyright:
Stub Web

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Language:
Language Neutral

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

Digital Signature
Signed by:
PlatformPrompt (Alpha Criteria Ltd.)

Authority:
GlobalSign nv-sa

Valid from:
12/16/2015 2:17:26 PM

Valid to:
9/2/2016 1:02:46 PM

Subject:
CN=PlatformPrompt (Alpha Criteria Ltd.), O=PlatformPrompt (Alpha Criteria Ltd.), L=Tel Aviv, C=IL

Issuer:
CN=GlobalSign CodeSigning CA - SHA256 - G2, O=GlobalSign nv-sa, C=BE

Serial number:
112111817CD313A533F2A76178D4452F81A6

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:U7vDPwUFhDqNzcU16jVXw4VXNLnMXugux2TrhbIC:UjzwUFJqpKpVxnMXvq2TdbIC

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:
7.9091

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

Code size:
37 KB (37,888 bytes)

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

http://www.giftchuckleflash.com/RN JCXAI TJJSloIAZ81 OVaR91YRE340AMYt_nlj5j3uAMt3JDgQ3YAJ5yXFg8gWtg4l SdGO2l0_8V82TzC7IkTYwoYVLN4cKIHN7VnDPtf5QncV6NZYCThhiKxKsa9Ec7vvtvrcW0KM3J7EWJACth75NaGTwIUX1FuNByZHUzyftQyJMlOK3_mBcu__KYpfHVNUTkFxb2hRCs8lydyuUSpop4mB01YrDPs3UQLznHKYSjDLr3YKSHW4s043w90 hkhWFuNHc6mx3iKI5FQdZ0vAcra7w N0013S316t_nX2Spu89DfDqsBqccyRvHdWm1l7WYrgUKISmmdUAp3s Ws_5todzrXf82cFuddRE0HJFNO4GTmaFsERBG0Q kUsH6rYldCTYqHpEFD4i0secJm5Sykjt09v5m1N6QMmhHE8wQbH6NPbVfxmLbTh6t mCP1qa616FbYGCxEHgmNsHtTAgpcO4TH9YqYL9khAwSi QpvCQfTmLxcCr__mEvbNH5ct0-G04AAGRgu_eaAseymxBRZlFJZttnd13bEvAF 2VZq6noKTLo7ZfqWH w_mrpvISxS ZnR67yshDVzfHbX9XgBWoBwSmYpmiCggE=-e

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