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nfs_under2_br.exe

Pap

Quality Install (Alpha Criteria Ltd.)

The application nfs_under2_br.exe, “Pap Setup ” by Quality Install (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 dc584.4shared.com and multiple other hosts.
Publisher:
Quality Install (Alpha Criteria Ltd.)  (signed and verified)

Product:
Pap

Description:
Pap Setup

MD5:
330524fd06a4b1081ce1f73e51e05b9b

SHA-1:
c61d78d285921267be5ed4cb49e203c9f8ebb456

SHA-256:
1c4000e329f7211108af7622f43b1d1aa78fc8801597ff460dacc5241652fd7d

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 'download manager' is also considered bundleware, a utility designed to download software (possibly legitimate or opensource) and bundle it with a number of optional offers including ad-supported utilities, toolbars, shopping comparison tools and browser extensions.

Analysis date:
4/25/2024 9:44:55 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.InstallCore.AC.Installer (M)
16.7.3.17

File size:
950.1 KB (972,880 bytes)

Product version:
5.2.3

Copyright:
Web

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\nfs_under2_br.exe

Digital Signature
Signed by:
Quality Install (Alpha Criteria Ltd.)

Authority:
GlobalSign nv-sa

Valid from:
1/6/2016 11:14:15 AM

Valid to:
8/4/2016 11:59:05 AM

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

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

Serial number:
1121BA484E4C31175E4A844ED055428DEC42

File PE Metadata
Compilation timestamp:
6/19/1992 7:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:zGV2VRvyDzSgxj/oUDry/xrkWeGr6C3cS3w:z8a8Dz5yAe/RBew13F3

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 nfs_under2_br.exe has been seen being distributed by the following 2 URLs.

http://dc584.4shared.com/download/.../nfs_under2_br.exe

http://www.farmupdatecity.com/c?x=IHp5JCuS7ku 1OqFoVy2OjtdV73UUIr4OUMZnezo3/o=&c=I92cZHrVCR7ZVKeujQ2foT9jk07/mAJOf7tvssZ/HJkWHY lgrrUksSbn 65ggiJ6kc3xiPoGY4HgMNf37sSm8NCMUEgD5 ihMG96uSVhJtloe2tEOPoSfi2Yxn0pMg6e1X4tkY3aBcpfGnL80RwJ8dGFWPLHLy7lz/4yHeZJEU=&e=0&downloadAs=nfs_under2_br.exe&fallback_url=http://tribogamer.com/.../1594_baixar-traducao-para-need-for-speed-underground-2-need-for-speed-underground-2.html

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