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romdrtn.dll

Green Fire Software

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 romdrtn.dll by Green Fire Software has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
Green Fire Software  (signed and verified)

MD5:
6e3f4412ac44da41592bebf09f1f9937

SHA-1:
2e1d44ad48c85180a570bb843214e7838bc95168

SHA-256:
721376fa020a93edd087c486f96140bb82aac2ee67295b33c5c9ad515fabd322

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:
4/26/2024 2:52:02 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Injekt (M)
16.7.30.6

File size:
1.1 MB (1,177,456 bytes)

File type:
Dynamic link library (Win32 DLL)

Common path:
C:\ProgramData\yfbjkavshy\dat\romdrtn.dll

Digital Signature
Signed by:
Green Fire Software

Authority:
VeriSign, Inc.

Valid from:
9/20/2013 1:00:00 AM

Valid to:
9/21/2014 12:59:59 AM

Subject:
CN=Green Fire Software, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Green Fire Software, L=La Jolla, S=California, C=US

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:
38E34FCC0FDD5E91FD5048A198AAABF1

File PE Metadata
Compilation timestamp:
6/10/2014 1:34:47 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
24576:fI6594lYNcOKLJDgE6jiYADqw/8qLfx5HLsWBjGT2Fal:QFlSrKdDWw/8Kp54WAT0al

Entry address:
0xAF6D4

Entry point:
8B, FF, 55, 8B, EC, 83, 7D, 0C, 01, 75, 05, E8, 12, C1, 00, 00, FF, 75, 08, 8B, 4D, 10, 8B, 55, 0C, E8, EC, FE, FF, FF, 59, 5D, C2, 0C, 00, CC, CC, CC, CC, CC, CC, CC, CC, CC, 8B, 54, 24, 0C, 8B, 4C, 24, 04, 85, D2, 74, 69, 33, C0, 8A, 44, 24, 08, 84, C0, 75, 16, 81, FA, 80, 00, 00, 00, 72, 0E, 83, 3D, D4, 70, 11, 10, 00, 74, 05, E9, 65, C1, 00, 00, 57, 8B, F9, 83, FA, 04, 72, 31, F7, D9, 83, E1, 03, 74, 0C, 2B, D1, 88, 07, 83, C7, 01, 83, E9, 01, 75, F6, 8B, C8, C1, E0, 08, 03, C1, 8B, C8, C1, E0, 10, 03...
 
[+]

Entropy:
6.2747

Code size:
814 KB (833,536 bytes)

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