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{5439514f-8f31-4db6-9cd9-066850c9feed}.dll

XVRNT

GreyGray

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The module {5439514f-8f31-4db6-9cd9-066850c9feed}.dll, “TODO: <File description>” by GreyGray has been detected as adware by 13 anti-malware scanners. It will plug into the web browser and display context-based advertisements by overwriting existing ads or by inserting new ones on various web pages.
Publisher:
TODO: <Company name>  (signed by GreyGray)

Product:
XVRNT

Description:
TODO: <File description>

Version:
4.0.0.1

MD5:
1dc251c863d91b42632ac8cb2aebb7e5

SHA-1:
e79fbada4321b23c5bf67e019679c4beee5b0671

SHA-256:
5c5bfd0a7abde08c5faa099d5fbbbacd568ea5da94a143264aab93065f8d18e1

Scanner detections:
13 / 68

Status:
Adware

Explanation:
Injects advertising in the web browser in various formats.

Analysis date:
4/26/2024 4:04:30 AM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
Riskware.Agent
7.1.1

Avira AntiVirus
ADWARE/BrowseFox.Gen
7.11.189.64

AVG
GreyGray
2015.0.3277

Baidu Antivirus
Adware.Win32.BrowseFox
4.0.3.141128

Clam AntiVirus
Win.Adware.Swiftbrowse-729
0.98/21511

Dr.Web
Trojan.BPlug.341
9.0.1.05190

ESET NOD32
Win32/BrowseFox.M potentially unwanted application
7.0.302.0

IKARUS anti.virus
PUA.BrowseFox
t3scan.1.8.3.0

K7 AntiVirus
Trojan
13.186.14161

McAfee
BrowseFox
5600.6933

NANO AntiVirus
Trojan.Win32.BPlug.decyqf
0.28.6.63726

Reason Heuristics
PUP.GreyGray.g
14.11.28.0

VIPRE Antivirus
Threat.4734384
35088

File size:
275.8 KB (282,392 bytes)

Product version:
4.0.0.1

Copyright:
TODO: (c) <Company name>. All rights reserved.

Original file name:
XTLS.dll

File type:
Dynamic link library (Win32 DLL)

Common path:
C:\Program Files\greygray\bin\{5439514f-8f31-4db6-9cd9-066850c9feed}.dll

Digital Signature
Signed by:
GreyGray

Authority:
VeriSign, Inc.

Valid from:
9/19/2013 5:00:00 AM

Valid to:
9/20/2015 4:59:59 AM

Subject:
CN=GreyGray, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=GreyGray, L=San Diego, 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:
23FF62A16C638B371A4AB98A8F876E8B

Registration
CLSID:
{5A4E3A41-FA55-4BDA-AED7-CEBE6E7BCB52}

COM registered:
Yes

File PE Metadata
Compilation timestamp:
11/12/2014 7:40:47 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
3072:ZHcPDC1QB53bZ8EvbsBxrw1mqmHiUE0lQ/m+4uMVDHzt5Rpy7sdMjSFbFzVRaHbL:Z8PD0Qr18WKJX44lZzt5XAwkSiE6q3Q

Entry address:
0x1FB07

Entry point:
8B, FF, 55, 8B, EC, 83, 7D, 0C, 01, 75, 05, E8, A0, 7E, 00, 00, FF, 75, 08, 8B, 4D, 10, 8B, 55, 0C, E8, EC, FE, FF, FF, 59, 5D, C2, 0C, 00, B8, FC, 84, 02, 10, A3, 98, F2, 03, 10, C7, 05, 9C, F2, 03, 10, F2, 7B, 02, 10, C7, 05, A0, F2, 03, 10, A6, 7B, 02, 10, C7, 05, A4, F2, 03, 10, DF, 7B, 02, 10, C7, 05, A8, F2, 03, 10, 48, 7B, 02, 10, A3, AC, F2, 03, 10, C7, 05, B0, F2, 03, 10, 74, 84, 02, 10, C7, 05, B4, F2, 03, 10, 64, 7B, 02, 10, C7, 05, B8, F2, 03, 10, C6, 7A, 02, 10, C7, 05, BC, F2, 03, 10, 52, 7A...
 
[+]

Code size:
193.5 KB (198,144 bytes)

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