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58deb868227b2d017adb5a71158f3db0866052ce

Rah

FlashDelivery (New Media Holdings Ltd)

The file 58deb868227b2d017adb5a71158f3db0866052ce, “Rah Setup ” by FlashDelivery (New Media Holdings) 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. It is installed within the Mozilla Firefox web browser as part of an addin/plugin.
Publisher:
Cogosu   (signed by FlashDelivery (New Media Holdings Ltd))

Product:
Rah

Description:
Rah Setup

Version:
2.4.5.1

MD5:
b90eafa1a778bc652b69c90f2376f53e

SHA-1:
52fcd65b85f201e1f367f2f3692c6cb359b88d03

SHA-256:
b22df9b068cbd1c1aae184ead1bd882b3c2acfe93cdf4a5eee9016187531dcd3

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Description:
This is an installer which may bundle legitimate applications with offers for additional 3rd-party applications that may be unwanted by the user. While the installer contains an 'opt-out' feature this is not set be defult and is usually overlooked.

Analysis date:
12/26/2024 12:18:27 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.NewMedia.NMH.Bundler (M)
16.6.30.20

File size:
952.2 KB (975,026 bytes)

Product version:
1.5.9

Copyright:
Web

Bundler/Installer:
installCore (using Inno Setup)

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\mozilla\firefox\profiles\{user}.default\cache2\entries\58deb868227b2d017adb5a71158f3db0866052ce

Digital Signature
Signed by:
FlashDelivery (New Media Holdings Ltd)

Authority:
GlobalSign nv-sa

Valid from:
3/15/2016 9:44:48 PM

Valid to:
6/26/2017 8:17:33 PM

Subject:
CN=FlashDelivery (New Media Holdings Ltd), O=FlashDelivery (New Media Holdings Ltd), L=Tel Aviv, C=IL

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

Serial number:
112107BDB832CA5BF7FCACBF752B12BBB5B7

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):
24576:qUKhfKukoKZRHjoyfd+gZqMlMSgTKY6Og4+04wX:qJhaoKTdPZqMq76J6bX

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:
7.9346

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

Code size:
37 KB (37,888 bytes)

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