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libinject2.dll

Wajamu

The file is part of Wajam, a web browser extension that injects social search integration into various search portals such as Google. The module libinject2.dll by Wajamu has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
Wajamu  (signed and verified)

MD5:
59e60eb568a75635ba2ed38d832aa892

SHA-1:
3312ba0aca3fd0596a58681f44cac81799a82481

SHA-256:
aefdf52ce5fad529b8d350189a9cef95976de2979377e4a89be82d2e35b83bbb

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Analysis date:
1/11/2025 10:11:31 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Wajam (M)
16.8.3.4

File size:
280.8 KB (287,520 bytes)

File type:
Dynamic link library (Win32 DLL)

Common path:
C:\Program Files\playzy\libinject2.dll

Digital Signature
Signed by:
Wajamu

Authority:
Thawte, Inc.

Valid from:
8/25/2013 9:00:00 PM

Valid to:
8/26/2014 8:59:59 PM

Subject:
CN=Wajamu, O=Wajamu, L=Herzlia, S=Israel, C=IL

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
254859747F512412BB92CB81D0C020A7

File PE Metadata
Compilation timestamp:
7/2/2014 5:59:43 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
3072:UovC99bIlPHFMZQsJUvOUDWKTS1p5nGcMSJ98MTBfS2+I9H0pNiAVfgN:Ub99bkPHF/sfUDm1rGcJ8MTBq28CmgN

Entry address:
0x169FD

Entry point:
55, 8B, EC, 83, 7D, 0C, 01, 75, 05, E8, 42, AB, 00, 00, FF, 75, 10, FF, 75, 0C, FF, 75, 08, E8, 07, 00, 00, 00, 83, C4, 0C, 5D, C2, 0C, 00, 6A, 0C, 68, 98, 83, 03, 10, E8, E4, 5D, 00, 00, 33, C0, 40, 8B, 75, 0C, 85, F6, 75, 0C, 39, 35, 58, C2, 03, 10, 0F, 84, E4, 00, 00, 00, 83, 65, FC, 00, 83, FE, 01, 74, 05, 83, FE, 02, 75, 35, 8B, 0D, C4, 1A, 03, 10, 85, C9, 74, 0C, FF, 75, 10, 56, FF, 75, 08, FF, D1, 89, 45, E4, 85, C0, 0F, 84, B1, 00, 00, 00, FF, 75, 10, 56, FF, 75, 08, E8, 11, FE, FF, FF, 89, 45, E4...
 
[+]

Developed / compiled with:
Microsoft Visual C++

Code size:
175.5 KB (179,712 bytes)

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