JumpFlip.PurBrowse.dll

Jump Flip

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The module JumpFlip.PurBrowse.dll by Jump Flip has been detected as adware by 6 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:
Jump Flip  (signed and verified)

Version:
1.0.5408.9878

MD5:
8e6f67823c19c43c5597d3786f9a7996

SHA-1:
8c5f289fe1f8a9e80c9f08f689e05092a95d7a8c

SHA-256:
6106a3570d946038df86f51c6c63101b349292153a5c870d596c7041e1c9e647

Scanner detections:
6 / 68

Status:
Adware

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

Analysis date:
4/25/2024 2:29:28 PM UTC  (today)

Scan engine
Detection
Engine version

Baidu Antivirus
Adware.Win32.BrowseFox
4.0.3.141022

ESET NOD32
MSIL/BrowseFox (variant)
8.10603

Malwarebytes
v2014.10.22.11

McAfee
BrowseFox.g
5600.6970

Reason Heuristics
Adware.Yontoo.JumpFlip.R
14.10.22.11

VIPRE Antivirus
Threat.4741131
33706

File size:
934.8 KB (957,216 bytes)

Product version:
1.0.5408.9878

Original file name:
JumpFlip.PurBrowse.dll

File type:
Dynamic link library (Win32 DLL)

Language:
Language Neutral

Common path:
C:\Program Files\jump flip\bin\plugins\jumpflip.purbrowse.dll

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
8/22/2013 5:30:00 AM

Valid to:
8/23/2015 5:29:59 AM

Subject:
CN=Jump Flip, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Jump Flip, L=Santa Monica, 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:
144CF0B61216826C7F439B5C91A6ABD6

File PE Metadata
Compilation timestamp:
10/22/2014 6:59:22 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
6.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
24576:D2cf7F0VZsThghPdJXXVG+Q8pMKkmE4x+85zvjdd4yh:Pf7GxoG5yivr4W

Entry address:
0xE98B2

Entry point:
FF, 25, 00, 20, 40, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 02, 00, 00, 00, 6F, 00, 00, 00, F4, 98, 0E, 00, F4, 7A, 0E, 00, 52, 53, 44, 53, F7, A2, E6, 1F, CF, CC, 5F, 44, 85, 62, C9, 6E, 92, 9B, EE, 93, 01, 00, 00, 00, 44, 3A, 5C, 55, 74, 69, 6C, 69, 74, 69, 65, 73, 5C, 77, 78, 31, 75, 68, 75, 64, 32, 2E, 35, 70, 6B, 5C, 44, 65, 73, 6B, 74, 6F, 70, 5C, 44, 65, 73, 6B...
 
[+]

Entropy:
7.1792

Developed / compiled with:
Microsoft Visual C# / Basic .NET

Code size:
926.5 KB (948,736 bytes)

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