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91975f83f39c43cfaad464.dll

middle pages

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The module 91975f83f39c43cfaad464.dll by middle pages has been detected as adware by 21 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:
middle pages  (signed and verified)

MD5:
f7b8f4eb847e68bee2e2fc84bcff8451

SHA-1:
d966d568891e0d9cdadcaf855ad7eb8026425625

SHA-256:
05b55e75c014de02ba43c1603ebfe72482e205c4c1b708a9d22a5fe896ad217d

Scanner detections:
21 / 68

Status:
Adware

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

Analysis date:
4/26/2024 3:09:21 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Adware.BrowseFox.AL
734

Avira AntiVirus
ADWARE/BrowseFox.Gen7
7.11.205.122

AVG
Generic
2016.0.3212

Baidu Antivirus
Adware.Win64.BrowseFox
4.0.3.1521

Bitdefender
Adware.BrowseFox.AL
1.0.20.160

Clam AntiVirus
Win.Adware.Browsefox-217
0.98/21511

Dr.Web
Trojan.Yontoo.495
9.0.1.032

Emsisoft Anti-Malware
Adware.BrowseFox.AL
8.15.02.01.05

ESET NOD32
Win64/BrowseFox.CI (variant)
9.11080

Fortinet FortiGate
Adware/BrowseFox
2/1/2015

F-Prot
W64/S-2db0ff0c
v6.4.7.1.166

F-Secure
Adware.BrowseFox.AL
11.2015-01-02_1

G Data
Adware.BrowseFox.AL
15.2.25

IKARUS anti.virus
PUA.BrowseFox
t3scan.1.8.6.0

McAfee
Adware-BrowseFox
5600.6868

MicroWorld eScan
Adware.BrowseFox.AL
16.0.0.96

nProtect
Adware.BrowseFox.AL
15.01.27.01

Panda Antivirus
Trj/CI.A
15.02.01.05

Qihoo 360 Security
Win32/Virus.Adware.708
1.0.0.1015

Reason Heuristics
PUP.Yontoo
15.2.1.5

VIPRE Antivirus
Trojan.Win32.Generic
37008

File size:
192.2 KB (196,848 bytes)

File type:
Dynamic link library (Win64 DLL)

Common path:
C:\Program Files\hold page\bin\91975f83f39c43cfaad464.dll

Digital Signature
Signed by:
middle pages

Authority:
VeriSign, Inc.

Valid from:
10/7/2014 1:00:00 AM

Valid to:
10/3/2015 12:59:59 AM

Subject:
CN=middle pages, O=middle pages, 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:
01FD540333A96486522A2EDFD3C2E0B3

File PE Metadata
Compilation timestamp:
1/11/2015 11:51:18 AM

OS version:
5.2

OS bitness:
Win64

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
6144:2qXmdzkYZFmxXTtHSJKL/z6LBL/xHnKGMHA2ywn0e:FWl+GVNwn0e

Entry address:
0x11748

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, 2F, 61, 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, 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...
 
[+]

Entropy:
6.1841

Code size:
128 KB (131,072 bytes)

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