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trrproa.dll

Small Island Development

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 trrproa.dll by Small Island Development has been detected as adware by 10 anti-malware scanners.
Publisher:
Small Island Development  (signed and verified)

Version:
1.0.0.1

MD5:
7d87d9f7f04dda0147f44ab3f87c9405

SHA-1:
1c7de5a36224e5ff5847492e64d28a085e949bdc

SHA-256:
0d45279b97c2808c475c2ea19ec5ee65455196ec22fb629dc64cfe4fe5bf57d1

Scanner detections:
10 / 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:
4/25/2024 6:47:54 AM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
PUA.Agent
7.1.1

AVG
Adware Generic_r.YZ
2014.0.4257

Baidu Antivirus
Adware.MSIL.PullUpdate
4.0.3.1532

ESET NOD32
MSIL/Adware.PullUpdate.K.gen application
7.0.302.0

IKARUS anti.virus
AdWare.PullUpdate
t3scan.1.8.6.0

Kaspersky
not-a-virus:AdWare.Win64.Agent
15.0.0.543

McAfee
Artemis!7D87D9F7F04D
5600.6839

Panda Antivirus
Adware/TVWizard
15.03.02.02

Reason Heuristics
PUP.Injekt
15.3.2.1

Zillya! Antivirus
Adware.Agent.Win64.49
2.0.0.2085

File size:
1.4 MB (1,456,624 bytes)

Product version:
1.0.0.1

Copyright:
Copyright (C) 2014

File type:
Dynamic link library (Win64 DLL)

Language:
English (United States)

Common path:
C:\ProgramData\application data\jfgqhkd\dat\trrproa.dll

Digital Signature
Signed by:
Small Island Development

Authority:
Symantec Corporation

Valid from:
12/23/2014 7:00:00 PM

Valid to:
2/22/2016 6:59:59 PM

Subject:
CN=Small Island Development, O=Small Island Development, L=St. James, S=St. James, C=BB

Issuer:
CN=Symantec Class 3 SHA256 Code Signing CA, OU=Symantec Trust Network, O=Symantec Corporation, C=US

Serial number:
2ACB4CDCE993E485342ABFA2BCA95A17

File PE Metadata
Compilation timestamp:
2/27/2015 11:00:21 PM

OS version:
5.2

OS bitness:
Win64

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
24576:iIywPy51XHM13C/FPH412pNH/UOFurj631LN8hKMse4jcXW+Eg/6l:BFPY5G3SFPH9jHMOcj6v8hKJ59+Eg/6l

Entry address:
0x2A18

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, FF, 2B, 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, 48, 89, 4C, 24, 08, 48, 81, EC, 88, 00, 00, 00, 48, 8D, 0D, 55, C6, 00, 00, FF, 15, 87, 76, 00, 00, 48, 8B, 05, 40, C7, 00, 00, 48, 89, 44, 24, 58, 45, 33, C0, 48, 8D, 54, 24, 60, 48, 8B, 4C, 24, 58, E8, FB, 4B, 00, 00, 48, 89, 44, 24, 50, 48, 83, 7C, 24...
 
[+]

Entropy:
7.9688  (probably packed)

Code size:
34 KB (34,816 bytes)

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