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wajamc.exe

Wajam Search

Wajam

The file is part of Wajam, a web browser extension that injects social search integration into various search portals such as Google. The application wajamc.exe has been detected as adware by 15 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer, however the file is not signed with an authenticode signature from a trusted source. The file has been seen being downloaded from cdn.file2desktop.com.
Publisher:
Wajam

Product:
Wajam Search

Description:
Wajam

Version:
4.0

MD5:
8e9b6382cd5a01cd8b815eab99aa9270

SHA-1:
b1ee2c1edccb6cafbc1327f5d7e1d3595c50cd8b

Scanner detections:
15 / 68

Status:
Adware

Analysis date:
4/25/2024 4:29:25 PM UTC  (today)

Scan engine
Detection
Engine version

Baidu Antivirus
Trojan.Win32.Wajam
4.0.3.14812

Bkav FE
W32.Clod8f6.Trojan
1.3.0.4613

Dr.Web
Trojan.DownLoader10.4258
9.0.1.0224

ESET NOD32
Win32/Wajam
8.9284

Fortinet FortiGate
Riskware/Toolbar
8/12/2014

K7 AntiVirus
Trojan
13.175.10825

Kaspersky
not-a-virus:WebToolbar.Win32.Toolbar
14.0.0.3417

Malwarebytes
PUP.Optional.Wajam
v2014.08.12.12

McAfee
Artemis!8E9B6382CD5A
5600.7040

NANO AntiVirus
Trojan.Win32.Searcher.caajsp
0.28.0.57029

nProtect
Adware/W32.Agent.135646
14.01.13.01

Reason Heuristics
PUP.Wajam.G
14.8.12.12

Trend Micro House Call
TROJ_GEN.R0CBH07A614
7.2.224

VIPRE Antivirus
Wajam
25398

XVirus List
Win32.Detected
2.8.12

File size:
132.5 KB (135,646 bytes)

Copyright:
© Wajam

Trademarks:
Wajam

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
English (United States)

Common path:
C:\Documents and Settings\{user}\Local settings\temp\{random}.tmp\911b7d2cac9747d1a847e0a25b76eaa0\software\wajamc.exe

File PE Metadata
Compilation timestamp:
12/5/2009 5:50:52 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
3072:3gXdZt9P6D3XJqs09F41TWw9ayvdpOUnhddi2ecAQETO:3e34cfjQkOpOUnhDiA

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, EC, 42, 00, E8, F1, 2B, 00, 00, A3, 64, EB, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 8F, 42, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, E3, 42, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 40, 43, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.3019

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file wajamc.exe has been seen being distributed by the following URL.

http://cdn.file2desktop.com/.../WajamC1.exe

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