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wajam_install.exe

sirwilfridlauriertechnology.com

The application wajam_install.exe by sirwilfridlauriertechnology.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. This is a setup and installation application and has been known to bundle potentially unwanted software. The file has been seen being downloaded from wajam-download.com and multiple other hosts.
Publisher:
sirwilfridlauriertechnology.com  (signed and verified)

MD5:
f472a9dad90df05492a01135307bb2cf

SHA-1:
58f14d93aa16f7fd1ee3930323ad39537eb974d5

SHA-256:
ce590c460a34f946944228abb2e964505f75eedee8680998aa532ee93044b09a

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
4/16/2024 9:06:14 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Wajam.sirwilfr.Installer (M)
16.5.9.20

File size:
4.7 MB (4,976,072 bytes)

File type:
Executable application (Win32 EXE)

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

Digital Signature
Signed by:
sirwilfridlauriertechnology.com

Authority:
thawte, Inc.

Valid from:
7/31/2015 8:00:00 AM

Valid to:
7/31/2016 7:59:59 AM

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

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

Serial number:
01B3DD9926CA1C40823E3831CF65944D

File PE Metadata
Compilation timestamp:
4/24/2016 9:06:24 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
98304:4rBhwXBFmD6pKryaAx+aGKsIuRtJEcJ2rlafSlSRtSP6/DFAF:4roRkyaAx+dBpQQtqP6D4

Entry address:
0x1510

Entry point:
E8, AA, 14, 00, 00, E9, 89, FE, FF, FF, 3B, 0D, C0, 21, 41, 00, 75, 02, F3, C3, E9, 31, 15, 00, 00, 8B, FF, 55, 8B, EC, 68, E0, E3, 40, 00, FF, 15, C8, E1, 40, 00, 85, C0, 74, 15, 68, D0, E3, 40, 00, 50, FF, 15, 7C, E0, 40, 00, 85, C0, 74, 05, FF, 75, 08, FF, D0, 5D, C3, 8B, FF, 55, 8B, EC, FF, 75, 08, E8, C8, FF, FF, FF, 59, FF, 75, 08, FF, 15, BC, E0, 40, 00, CC, 6A, 08, E8, 37, 1B, 00, 00, 59, C3, 6A, 08, E8, 55, 1A, 00, 00, 59, C3, 8B, FF, 56, E8, CE, 0D, 00, 00, 8B, F0, 56, E8, 3D, 05, 00, 00, 56, E8...
 
[+]

Entropy:
7.9974  (probably packed)

Code size:
49.5 KB (50,688 bytes)

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

http://wajam-download.com/.../WWE_9.66.101.9.exe

http://www.dkbsoftware.com/.../WWE_9.66.101.9.exe

http://install-apps.com/.../WWE_9.66.101.9.exe

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