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2b2e.tmp

Microsoft PowerPoint 2010

Software Association LLC

The file 2b2e.tmp by Software Association 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 NSIS (Nullsoft Scriptable Install System) installer. The installer uses the OpenCandy monitzation platform which will donwload and install offers in the setup for potentially unwanted software including ad/search-supported toolbars. The file has been seen being downloaded from powerpoint1404.joydownload.pl and multiple other hosts.
Publisher:
Software Association LLC  (signed and verified)

Product:
Microsoft PowerPoint 2010

Version:
1.0.0.0

MD5:
942d6820a134dec5ad10e3d1b53dd876

SHA-1:
b51ef04a9cb45d399400766ecb22a4b5a042848f

SHA-256:
1adcad04767d7f1897e69721a74f9001a13d6af962c2f42ab5082cb1627086f8

Scanner detections:
1 / 68

Status:
Potentially unwanted

Explanation:
Packages the OpenCandy software bundler that offers to install additional software and may include web browser add-ons and toolbars which display advertising (based on publisher settings and geo context).

Analysis date:
12/29/2024 1:31:49 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.OpenCandy.SoftwareAssociation.Installer (M)
16.2.21.12

File size:
418.1 KB (428,160 bytes)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
English (United States)

Common path:
C:\users\{user}\downloads\2b2e.tmp

Digital Signature
Signed by:
Software Association LLC

Authority:
DigiCert Inc

Valid from:
1/13/2015 1:00:00 AM

Valid to:
1/21/2016 1:00:00 PM

Subject:
CN=Software Association LLC, O=Software Association LLC, L=Dnepropetrovsk, S=Dnipropetrovs'ka Oblast', C=UA

Issuer:
CN=DigiCert SHA2 Assured ID Code Signing CA, OU=www.digicert.com, O=DigiCert Inc, C=US

Serial number:
0E1FC80B1C57AD69AA6F8D65D1CF90CF

File PE Metadata
Compilation timestamp:
5/20/2013 1:53:00 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:Ciuhd5hMAa+XJBr0VU6PtxaRgO7yAfVleiqQxqDjevd6:m/rNB2/a1uifqHf

Entry address:
0x331C

Entry point:
81, EC, D4, 02, 00, 00, 53, 55, 56, 57, 6A, 20, 33, ED, 5E, 89, 6C, 24, 18, C7, 44, 24, 10, 30, 92, 40, 00, 89, 6C, 24, 14, FF, 15, 34, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, BC, 70, 40, 00, 55, FF, 15, AC, 72, 40, 00, 6A, 08, A3, 98, 92, 42, 00, E8, A8, 2E, 00, 00, A3, E4, 91, 42, 00, 55, 8D, 44, 24, 34, 68, B4, 02, 00, 00, 50, 55, 68, 90, 06, 42, 00, FF, 15, 7C, 71, 40, 00, 68, 7C, 93, 40, 00, 68, E0, 81, 42, 00, E8, 13, 2B, 00, 00, FF, 15, 34, 71, 40, 00, BB, 00, 40, 43, 00, 50, 53, E8, 01, 2B, 00, 00...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
24 KB (24,576 bytes)

The file 2b2e.tmp has been seen being distributed by the following 2 URLs.

http://powerpoint1404.joydownload.pl/get_azure_file/wUiS4WnYccXGwj 8XPavWwllklQ/NSr6QUuwP5 M46crrTq59yoylIJQaVrmbKX8IXe7xlRGM2OMG/.../HDb5oFGMlvhmFtXkLpbxKDJO1IK3G M2ylVVtMqon1OhZKtxlSumB8Zc7MGwAHPvuYPGxXB0MvRRTsc3O3UxseK1FllrjRyilIQQASe4DAzyqNnuxg8vLCad ypIjJCWci66TgLXif51e0KvknSVRFVsNz5eE5Gt0AID

http://powerpoint1404.joydownload.pl/get_azure_file/wUiS4WnYccXBwj qXP7oQkEsnl0kPjumHR37cteQv c8/zOn/j1gwJgELk7teualbDHjgwsOdn7MRK7yWvVomuck2ceZGQyP yj DFj2uHu/laCZ 8vT0mlIq4dp2gFQXzWtCDRnl8I79WjwWWmLBuUI2syiPTENergxLh0KNr38FXB5ctyYeUd22eP2GWUveo/.../44JDnzR1mZybWszMe3NjYc3iuT1OIwLomK1fi3njdBQ42aX5WFpKtxwID

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