wajam_download.exe

Iphone-Install.com

The application wajam_download.exe by Iphone-Install.com has been detected as a potentially unwanted program by 10 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. This file is typically installed with the program Open Downloader Manager by Installer Technology Co which is a potentially unwanted software program. It is also typically executed from the user's temporary directory. The file has been seen being downloaded from www.wajam-download.com and multiple other hosts.
Publisher:
Iphone-Install.com  (signed and verified)

MD5:
36537c85ad8cd91fc1f1b023ea72de06

SHA-1:
4a8f0a60496d9976e5e3ccc2d954bfd8ba1a172f

SHA-256:
f0cf14bf759325a044d15689e82e0625ca9cb90bd96479a71f30961b8b179b4f

Scanner detections:
10 / 68

Status:
Potentially unwanted

Analysis date:
4/19/2024 3:22:55 PM UTC  (today)

Scan engine
Detection
Engine version

Baidu Antivirus
PUA.Win32.WaInterEnhance
4.0.3.1517

Dr.Web
Adware.Searcher.2746
9.0.1.07

Malwarebytes
PUP.Optional.Wajam.A
v2015.01.07.11

McAfee
Artemis!36537C85AD8C
5600.6893

Qihoo 360 Security
HEUR/QVM42.0.Malware.Gen
1.0.0.1015

Reason Heuristics
PUP.IphoneInstall
15.2.14.11

Rising Antivirus
PE:Trojan.Win32.Generic.17D4B779!399816569
23.00.65.15105

Trend Micro House Call
TROJ_GEN.R0C1H05A515
7.2.7

Vba32 AntiVirus
suspected of Trojan.Downloader.gen
3.12.26.3

Zillya! Antivirus
Trojan.Win32.1DB12147
2.0.0.2027

File size:
2.2 MB (2,319,928 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\exe\wajam-internet-technologies-wajam-1.0-de-de\wajam_download.exe

Digital Signature
Authority:
thawte, Inc.

Valid from:
12/10/2014 1:00:00 AM

Valid to:
12/11/2015 12:59:59 AM

Subject:
CN=Iphone-Install.com, O=Iphone-Install.com, L=montreal, S=quebec, C=CA

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

Serial number:
3A9486DD32A165F8BAA825EFBA581212

File PE Metadata
Compilation timestamp:
12/5/2009 11:53:18 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
49152:Ceh89TstA9ahkELR6Umnj2w7I4mZQtBXXG/gzRolNzg:/h89oLPPU17I4RXEgzO/k

Entry address:
0x36A0

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 88, A7, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 80, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 80, 40, 00, 53, FF, 15, 88, 82, 40, 00, 6A, 08, A3, B8, 63, 42, 00, E8, EE, 2E, 00, 00, A3, 04, 63, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, B0, 0C, 42, 00, FF, 15, 58, 81, 40, 00, 68, 10, A8, 40, 00, 68, 00, 5B, 42, 00, E8, F4, 29, 00, 00, FF, 15, B0, 80, 40, 00, BF, 00, C0, 42, 00, 50, 57, E8, E2, 29, 00, 00...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
24.5 KB (25,088 bytes)

The file wajam_download.exe has been discovered within the following program.

Open Downloader Manager  by Installer Technology Co
ODM is a download manager that plugs into various web browsers (IE, Chrome and Firefox). The installer is designed to bundle and offer various additional offers including toolbars and other potentially harmful programs.
opendownloadmanager.com
73% remove it
 
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The file wajam_download.exe has been seen being distributed by the following 5 URLs.

http://127.0.0.1:37848/continue?TiCredToken=10911&Source=WTP&URL=http://.../wajam_install.exe

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