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wajam_install.exe

vanhornetechnology.com

The application wajam_install.exe by vanhornetechnology.com 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 file has been seen being downloaded from plateau-technologies.com and multiple other hosts.
Publisher:
vanhornetechnology.com  (signed and verified)

MD5:
bfdfa9dda59da50bdf00d5fd8c9ed682

SHA-1:
0df2a50a8d20de7d5d277ebade7b8b7dd2de41bb

SHA-256:
5d0690929dba181dba145bec504c6f85f0fc86d563a62aa5bd6a077bb8badc95

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
12/26/2024 5:17:47 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Wajam.Installer.Meta (M)
15.7.20.17

File size:
2.4 MB (2,465,064 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\temp\wajam_install.exe

Digital Signature
Signed by:
vanhornetechnology.com

Authority:
thawte, Inc.

Valid from:
7/10/2015 1:00:00 AM

Valid to:
7/10/2016 12:59:59 AM

Subject:
CN=vanhornetechnology.com, O=vanhornetechnology.com, L=Montreal, S=Quebec, C=CA

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

Serial number:
2A42F0FF0193AD3CF9F2D6F26EF17C34

File PE Metadata
Compilation timestamp:
12/5/2009 10:50:46 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
49152:UxL8KQSQMDyINNlDXPfhRlJhRpYfjo4yS1eUw4Mn6wmDrOFVxcb:PKQSQabf3pwjo4yctOFVSb

Entry address:
0x323C

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 30, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 58, 3F, 42, 00, E8, 09, 2C, 00, 00, A3, A4, 3E, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 58, F4, 41, 00, FF, 15, 58, 71, 40, 00, 68, B8, 91, 40, 00, 68, A0, 36, 42, 00, E8, BC, 28, 00, 00, FF, 15, B0, 70, 40, 00, BF, 00, 90, 42, 00, 50, 57, E8, AA, 28, 00, 00...
 
[+]

Entropy:
7.9935

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

The file wajam_install.exe has been seen being distributed by the following 3 URLs.

http://plateau-technologies.com/.../WIE_2.34.2.15.exe

http://installsofttech.com/.../WIE_2.34.2.15.exe

http://install-apps.com/.../WIE_2.34.2.15.exe

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