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zvtvyzf.dll

Acute Angle Solutions Ltd.

This is part of an adware program designed to inject advertising in the web browser (banners, text-links) as well as modify the normal behavior of the browser. Part of the Injekt brand of unwanted programs. The module zvtvyzf.dll by Acute Angle Solutions has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
Acute Angle Solutions Ltd.  (signed and verified)

MD5:
1e58ae42a14b59adeba1e45111b3a67c

SHA-1:
dd1081b42afec56fde30a2acf9ee62b0e148e074

SHA-256:
ab3dacdbc0e9c490dfacdb8b9b24c2c9ae520165ed1bc4de50dcbbc3f53f3213

Scanner detections:
1 / 68

Status:
Adware

Explanation:
Injects display ads (banner ads), in-text ads, interstitial ads, or other types of ads in the web browser as well as alters the browsers settings (home page, search, DNS, and security protocols).

Analysis date:
5/7/2024 7:28:23 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Injekt (M)
17.2.14.14

File size:
1.3 MB (1,392,000 bytes)

File type:
Dynamic link library (Win64 DLL)

Common path:
C:\ProgramData\rjorcbfdqt\dat\zvtvyzf.dll

Digital Signature
Signed by:
Acute Angle Solutions Ltd.

Authority:
VeriSign, Inc.

Valid from:
1/30/2014 1:00:00 PM

Valid to:
1/31/2015 12:59:59 PM

Subject:
CN=Acute Angle Solutions Ltd., OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Acute Angle Solutions Ltd., L=St. James, S=St. James, C=BB

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
0A7A77148C6F7A33F9174DA187F6FEF0

File PE Metadata
Compilation timestamp:
10/1/2014 2:19:37 PM

OS version:
5.2

OS bitness:
Win64

Subsystem:
Windows GUI

Linker version:
10.0

Entry address:
0xC7260

Entry point:
48, 89, 5C, 24, 08, 48, 89, 74, 24, 10, 57, 48, 83, EC, 20, 49, 8B, F8, 8B, DA, 48, 8B, F1, 83, FA, 01, 75, 05, E8, 07, C6, 00, 00, 4C, 8B, C7, 8B, D3, 48, 8B, CE, 48, 8B, 5C, 24, 30, 48, 8B, 74, 24, 38, 48, 83, C4, 20, 5F, E9, A7, FE, FF, FF, CC, CC, CC, CC, CC, CC, CC, CC, CC, 66, 66, 0F, 1F, 84, 00, 00, 00, 00, 00, 48, 8B, C1, 49, 83, F8, 08, 72, 53, 0F, B6, D2, 49, B9, 01, 01, 01, 01, 01, 01, 01, 01, 49, 0F, AF, D1, 49, 83, F8, 40, 72, 1E, 48, F7, D9, 83, E1, 07, 74, 06, 4C, 2B, C1, 48, 89, 10, 48, 03...
 
[+]

Code size:
903.5 KB (925,184 bytes)

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