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plugin.exe

Razor Web

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The application plugin.exe by Razor Web has been detected as adware by 11 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:
Razor Web  (signed and verified)

Version:
1.0.5626.10232

MD5:
81f4a9fc6e573fe4891f6deb5fb35185

SHA-1:
3ce51fdb587e5071c25766dbb95ea8c8e7cbd9bf

SHA-256:
9f3f4443be7cf0f8a82616ed99b41067a7bff3e12490e047191f22bfee0329d8

Scanner detections:
11 / 68

Status:
Adware

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

Analysis date:
4/19/2024 1:28:34 PM UTC  (today)

Scan engine
Detection
Engine version

AhnLab V3 Security
PUP/Win32.BrowseFox
2015.05.29

Avira AntiVirus
ADWARE/BrowseFox.Gen
8.3.1.6

Dr.Web
Trojan.Yontoo.1738
9.0.1.0149

Emsisoft Anti-Malware
Gen:Variant.Adware.Jatif.294
8.15.05.29.01

ESET NOD32
Win32/BrowseFox.AI potentially unwanted (variant)
9.11703

F-Secure
Gen:Variant.Adware.Jatif
11.2015-29-05_6

Malwarebytes
PUP.Optional.RazorWeb.A
v2015.05.28.05

Panda Antivirus
Trj/Genetic.gen
15.05.28.05

Reason Heuristics
Threat.Win.Reputation.IMP
15.5.29.9

Sophos
PUA 'Browse Fox'
5.14

VIPRE Antivirus
Threat.4741131
40552

File size:
977.3 KB (1,000,712 bytes)

Product version:
1.0.5626.10232

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\ProgramData\4776dc07-f30f-4d0b-87a6-e2d583c890d4\plugins\2\plugin.exe

Digital Signature
Signed by:
Razor Web

Authority:
VeriSign, Inc.

Valid from:
3/25/2015 4:30:00 AM

Valid to:
3/25/2016 4:29:59 AM

Subject:
CN=Razor Web, O=Razor Web, 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:
1607E89C1B423660BDDDD63E03C260E2

File PE Metadata
Compilation timestamp:
5/28/2015 5:11:16 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
24576:XtK9z43FQoVZYe5PgYK2LSPG1zut1KE4bvVEOQEqP:9FQoVZNPxNLNQ1bMdEOQEqP

Entry address:
0x87589

Entry point:
E8, 65, 10, 01, 00, E9, 7F, FE, FF, FF, 55, 8B, EC, 56, 8B, 75, 08, 83, 3C, F5, D0, 96, 4E, 00, 00, 75, 13, 56, E8, 71, 00, 00, 00, 59, 85, C0, 75, 08, 6A, 11, E8, 56, F2, FF, FF, 59, FF, 34, F5, D0, 96, 4E, 00, FF, 15, 14, F1, 4B, 00, 5E, 5D, C3, 56, 57, BE, D0, 96, 4E, 00, 8B, FE, 53, 8B, 1F, 85, DB, 74, 17, 83, 7F, 04, 01, 74, 11, 53, FF, 15, 20, F1, 4B, 00, 53, E8, 85, 89, FF, FF, 83, 27, 00, 59, 83, C7, 08, 81, FF, F0, 97, 4E, 00, 7C, D8, 5B, 83, 3E, 00, 74, 0E, 83, 7E, 04, 01, 75, 08, FF, 36, FF, 15...
 
[+]

Entropy:
6.7211

Code size:
757.5 KB (775,680 bytes)

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