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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 www.dkbsoftware.com and multiple other hosts.
Publisher:
sirwilfridlauriertechnology.com  (signed and verified)

MD5:
17b491db1f8c575529e6a56b89f2e037

SHA-1:
0140d5aee4c765dd676e2c7e92969cb99a3a41e0

SHA-256:
4d671da56c61609d3428dc0e480ef876aa9b88b0918514fd2b2f1d926196eb1a

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
11/23/2024 2:18:28 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Wajam.sirwilfr.Installer (M)
16.5.10.17

File size:
4.7 MB (4,973,584 bytes)

File type:
Executable application (Win32 EXE)

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

Digital Signature
Signed by:
sirwilfridlauriertechnology.com

Authority:
thawte, Inc.

Valid from:
7/30/2015 5:00:00 PM

Valid to:
7/30/2016 4:59:59 PM

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 6:06:24 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
98304:brdaASMio0fgGMYwztus2cq3lUMqPFwjrAcHvhqZMMBmeNpZN5t+Jg:br+MmfGYQAcq3lUMgAqZNYIZNX+C

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:
7.9973  (probably packed)

Code size:
49.5 KB (50,688 bytes)

The file wajam_install.exe has been seen being distributed by the following 4 URLs.

http://www.dkbsoftware.com/.../WWE_9.66.101.10.exe

http://datawestsoftware.com/.../WWE_9.66.101.10.exe

http://wajam-download.com/.../WWE_9.66.101.10.exe

http://install-apps.com/.../WWE_9.66.101.10.exe

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