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zdekqwby.teg

DownloadManager

TruStEd dOwNlOad tyY

This is the OutBrowse Revenyou installer which bundles offers for additional third party applications that may be unwanted and installed without consent. The file zdekqwby.teg by TruStEd dOwNlOad tyY 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 OutBrowse Revenyou installer.
Publisher:
TruStEd dOwNlOad tyY  (signed and verified)

Product:
DownloadManager

Version:
1.15510.132.0

MD5:
dc68a71ed2fd3a5ee326be6c43b22fda

SHA-1:
df68b597bec2b718b6eb9fefd67eaf6edcfca4c9

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 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:
12/26/2024 4:30:01 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Outbrowse (M)
16.8.19.13

File size:
630.3 KB (645,392 bytes)

Product version:
1.15510.132.0

Bundler/Installer:
OutBrowse Revenyou (using Nullsoft Install System)

Common path:
C:\Documents and Settings\{user}\Local settings\temp\zdekqwby.teg

Digital Signature
Signed by:
TruStEd dOwNlOad tyY

Authority:
thawte, Inc.

Valid from:
5/4/2015 3:00:00 AM

Valid to:
1/28/2016 1:59:59 AM

Subject:
CN=TruStEd dOwNlOad tyY, O=TruStEd dOwNlOad tyY, L=Dublin, S=Dublin, C=IE

Issuer:
CN=thawte SHA256 Code Signing CA, O="thawte, Inc.", C=US

Serial number:
6F63762709FF20649BFD7E246ABAE164

File PE Metadata
Compilation timestamp:
12/6/2009 12:52:12 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:Y0thAlOGXcIMUdjbMOgObsfD/qijSzm5dFMivZpTF2bWhH31VnqTCqfDmYB1:YKKkGXcI7noD/zj1TGixS8n/qrmYB

Entry address:
0x30FA

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 60, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 18, 1C, 45, 00, E8, F1, 2B, 00, 00, A3, 64, 1B, 45, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 37, 43, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, DB, 44, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, A0, 47, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

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