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trz1554.tmp

Yordan Damyanov

The is the installer for the WebPick InstalleRex download manager which bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed without consent. The file trz1554.tmp by Yordan Damyanov has been detected as adware by 24 anti-malware scanners. The file has been seen being downloaded from www.colompia.info and multiple other hosts.
Publisher:
Yordan Damyanov  (signed and verified)

MD5:
77dfacb56d75510d97be9e41875e6877

SHA-1:
7fea2575aed114f46872a7ea350ed835dd7ea54a

SHA-256:
dc9b237fb1bccf082b1fabde00d97ff90a3df76043588542eec8bc6d89399b06

Scanner detections:
24 / 68

Status:
Adware

Analysis date:
12/29/2024 1:38:44 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Trojan.GenericKD.1926008
820

Avira AntiVirus
TR/Spy.3009096
7.11.182.128

avast!
Win32:Adware-gen [Adw]
2014.9-141107

AVG
Generic5
2015.0.3298

Baidu Antivirus
Adware.Win32.Vonteera
4.0.3.14117

Bitdefender
Trojan.GenericKD.1926008
1.0.20.1555

Emsisoft Anti-Malware
Trojan.GenericKD.1926008
8.14.11.07.03

ESET NOD32
Win32/AdWare.Vonteera (variant)
8.10648

Fortinet FortiGate
Riskware/Vonteera
11/7/2014

F-Secure
Trojan.GenericKD.1926008
11.2014-07-11_6

G Data
Trojan.GenericKD.1926008
14.11.24

K7 AntiVirus
Adware
13.185.13853

Kaspersky
Trojan.Win32.Adond
14.0.0.2984

McAfee
Artemis!77DFACB56D75
5600.6954

Microsoft Security Essentials
BrowserModifier:Win32/Vonteera
1.11104

MicroWorld eScan
Trojan.GenericKD.1926008
15.0.0.933

nProtect
Trojan.GenericKD.1926008
14.10.30.01

Qihoo 360 Security
Win32/Trojan.Multi.daf
1.0.0.1015

Reason Heuristics
PUP.YordanDamyanov.K
14.11.7.2

Rising Antivirus
PE:Trojan.Win32.Generic.17875D7B!394747259
23.00.65.141105

Sophos
Vonteera
4.98

Trend Micro House Call
Suspicious_GEN.F47V1029
7.2.311

VIPRE Antivirus
Trojan.Win32.Generic
34392

Zillya! Antivirus
Trojan.Adond.Win32.3211
2.0.0.1973

File size:
2.9 MB (3,009,096 bytes)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\inetcache\content.ie5\drp948gd\trz1554.tmp

Digital Signature
Signed by:
Yordan Damyanov

Authority:
COMODO CA Limited

Valid from:
10/7/2013 3:00:00 AM

Valid to:
10/8/2015 2:59:59 AM

Subject:
CN=Yordan Damyanov, O=Yordan Damyanov, STREET=19 Dobri Voinikov Str, L=Sofia, S=Sofia, PostalCode=1000, C=BG

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
00FEEF0D77D0AC7E55D4E7707B384AC901

File PE Metadata
Compilation timestamp:
10/14/2014 8:36:51 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
49152:pqOgrA/tYAnMmhjaKVIqUgZ2cFZoDJbCGKem8XGho0I:AOkAbnvYKVlUgoCmDxCEWKv

Entry address:
0x1303000

Entry point:
56, 50, 53, E8, 01, 00, 00, 00, CC, 58, 89, C3, 40, 2D, 00, 70, 25, 00, 2D, E0, C5, 9A, 05, 05, D7, C5, 9A, 05, 80, 3B, CC, 75, 19, C6, 03, 00, BB, 00, 10, 00, 00, 68, 50, 7D, EA, 4C, 68, BB, 03, D2, 44, 53, 50, E8, 0A, 00, 00, 00, 83, C0, 14, 89, 44, 24, 08, 5B, 58, C3, 55, 89, E5, 50, 53, 51, 56, 8B, 75, 08, 8B, 4D, 0C, C1, E9, 02, 8B, 45, 10, 8B, 5D, 14, 85, C9, 74, 0A, 31, 06, 01, 1E, 83, C6, 04, 49, EB, F2, 5E, 59, 5B, 58, C9, C2, 10, 00, C3, D9, E1, 53, CA, DB, 4C, 04, 99, BF, 6F, 15, A6, C2, 67, 10...
 
[+]

Entropy:
6.8116

Code size:
161.5 KB (165,376 bytes)

The file trz1554.tmp has been seen being distributed by the following 4 URLs.

http://www.colompia.info/.../8fb2cb.exe

http://www.nansq.info/.../58699c9212.exe

http://www.golgool.info/.../33a17e7d0.exe

http://www.nansq.info/.../67705ba6.exe

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