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jumpflip.gcupdate.dll

Jump Flip

This is the Google Chrome extension manager/updater for the Yontoo Jump Flip branded web browser plugin which injects banners, text-link and popup ads in the Chorme browser. The module jumpflip.gcupdate.dll by Jump Flip has been detected as adware by 15 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:
1.0.5507.22590

MD5:
4744fbd0b46c0ae38abd4ed8dd009176

SHA-1:
aa92f6033a7fa730352cf6354d7d44b036d5d61e

SHA-256:
586c55344a8832b85e17e0d54141d728507ee9914355fb5492a180b1597ac668

Scanner detections:
15 / 68

Status:
Adware

Explanation:
Part of the Yontoo distributed ad-supported web browser extension for Chrome.

Analysis date:
4/25/2024 5:54:38 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Adware.BrowseFox.BJ
6484727

Avira AntiVirus
ADWARE/BrowseFox.Gen7
7.11.205.236

avast!
Win32:BrowseFox-DZ [PUP]
150101-1

Baidu Antivirus
Adware.Win32.BrowseFox
4.0.3.15129

Bitdefender
Adware.BrowseFox.BJ
1.0.20.145

Emsisoft Anti-Malware
Adware.BrowseFox.BJ
9.0.0.4799

ESET NOD32
MSIL/BrowseFox.L potentially unwanted application
7.0.302.0

F-Secure
Adware.BrowseFox.BJ
5.13.68

G Data
Adware.BrowseFox.BJ
15.1.25

IKARUS anti.virus
PUA.MSIL.BrowseFox
t3scan.1.8.6.0

McAfee
Program.BrowseFox-FUT
16.8.708.2

MicroWorld eScan
Adware.BrowseFox.BJ
16.0.0.87

nProtect
Adware.BrowseFox.BJ
15.01.29.01

Reason Heuristics
Adware.Yontoo.JumpFlip
15.1.29.21

VIPRE Antivirus
Threat.4741131
36694

File size:
1.7 MB (1,764,128 bytes)

Product version:
1.0.5507.22590

Original file name:
JumpFlip.GCUpdate2015012920.dll

File type:
Dynamic link library (Win32 DLL)

Language:
Language Neutral

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

Digital Signature
Signed by:
Jump Flip

Authority:
VeriSign, Inc.

Valid from:
8/21/2013 7:00:00 PM

Valid to:
8/22/2015 6:59:59 PM

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:
1/29/2015 2:33:08 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
6.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
24576:4TjcIaPyWU49zyDAdOSEUBEYLKB9IEX+3D2cmcksCKaoJOlDrFYUFYPRjsxe4iZe:6rDiBEUBOFX+3DAsCkJO1rFSPl2Ou5B

Entry address:
0x1AE936

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, 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, 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...
 
[+]

Entropy:
7.3852

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

Code size:
1.7 MB (1,755,648 bytes)

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