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{5439514f-8f31-4db6-9cd9-066850c9feed}64.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}64.dll, “TODO: <File description>” by GreyGray has been detected as adware by 12 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:
82c30bf679c66673c3084b553b6276f0

SHA-1:
dfd81c9b65fcb36ef4e5cc6aa36a96fc3a24d131

SHA-256:
51fce9c77e899d61fc95e4cba82082b419c97f969f91ea9e9453d07a5af1984c

Scanner detections:
12 / 68

Status:
Adware

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

Analysis date:
4/26/2024 7:09:13 PM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
Riskware.Agent
7.1.1

Avira AntiVirus
ADWARE/BrowseFox.Gen
7.11.189.70

AVG
GreyGray
2015.0.3277

Baidu Antivirus
Adware.Win32.BrowseFox
4.0.3.141128

Clam AntiVirus
Win.Adware.Swiftbrowse-732
0.98/21511

Dr.Web
Trojan.Yontoo.115
9.0.1.05190

ESET NOD32
Win64/BrowseFox.CH potentially unwanted application
7.0.302.0

IKARUS anti.virus
AdWare.BrowseFox
t3scan.1.8.3.0

K7 AntiVirus
Adware
13.186.14161

McAfee
BrowseFox.e
5600.6933

Reason Heuristics
PUP.GreyGray.i
14.11.28.0

VIPRE Antivirus
Threat.5061968
35088

File size:
246.8 KB (252,696 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 (Win64 DLL)

Common path:
C:\Program Files\greygray\bin\{5439514f-8f31-4db6-9cd9-066850c9feed}64.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

File PE Metadata
Compilation timestamp:
11/12/2014 7:33:18 PM

OS version:
5.2

OS bitness:
Win64

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
6144:O+TE5tvWfcYYCPbys36l6TNADGrX3PqvcDcJhyA:PEWfcYFuFsFqEw

Entry address:
0x19680

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, 0F, 60, 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, 8D, 05, 29, 62, 00, 00, 48, 8D, 0D, 72, 6D, 00, 00, 48, 89, 05, D3, FB, 01, 00, 48, 8D, 05, 04, 62, 00, 00, 48, 89, 0D, BD, FB, 01, 00, 48, 89, 05, C6, FB, 01, 00, 48, 8D, 05, F7, 61, 00, 00, 48, 89, 0D, D0, FB, 01, 00, 48, 89, 05, B9, FB, 01, 00, 48...
 
[+]

Code size:
153.5 KB (157,184 bytes)

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