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updatejumpflip.exe

Jump Flip

Part of the Yontoo web browser plugin (delivers advertisements to the web browser in the form of injected banners, text-links, popups, etc.) the updater mechanism for Jump Flip will automatically keep the extension patched by downloaded new functionality which is auto-enabled by default. The application updatejumpflip.exe by Jump Flip has been detected as adware by 8 anti-malware scanners. It runs as a separate (within the context of its own process) windows Service named “Update Jump Flip”. 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:
1.0.5453.42024

MD5:
f227f77fd9edb9429ff470830654d208

SHA-1:
575fd2194014e43d341963f08223df7e1544297e

SHA-256:
03a2c25a1ba7b00caf68f5c0bd8f57c6672f283eaf1d3d08ac249b1735e2080a

Scanner detections:
8 / 68

Status:
Adware

Explanation:
Part of the Yontoo adware web browser extension update process.

Analysis date:
4/25/2024 1:05:22 AM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
ADWARE/BrowseFox.Gen7
7.11.193.70

avast!
Win32:BrowseFox-DZ [PUP]
141130-1

Baidu Antivirus
Adware.Win32.BrowseFox
4.0.3.14127

ESET NOD32
MSIL/BrowseFox.H potentially unwanted application
7.0.302.0

K7 AntiVirus
Unwanted-Program
13.186.14254

Qihoo 360 Security
Win32/Virus.Adware.708
1.0.0.1015

Reason Heuristics
Adware.Yontoo.Service.O
14.12.7.10

VIPRE Antivirus
Threat.4741131
35418

File size:
511.3 KB (523,552 bytes)

Product version:
1.0.5453.42024

Original file name:
JumpFlip2014120707.exe

File type:
Executable application (Win32 EXE)

Common path:
C:\Program Files\jump flip\updatejumpflip.exe

Digital Signature
Signed by:
Jump Flip

Authority:
VeriSign, Inc.

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

Valid to:
8/23/2015 7:59:59 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:
12/7/2014 3:20:57 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
6.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
6144:U4uOTBCxiB9znS3v7qO/fc7YzpjT1s0G88+bFs5WtyDZz/QR5FhKg4GPXRoN/HJD:U4tlCa9mTqOnzpjTWmFs5NdD+qmZ1PO

Entry address:
0x7F8B6

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:
5.9247

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

Code size:
502.5 KB (514,560 bytes)

Service
Display name:
Update Jump Flip

Type:
Win32OwnProcess


The executing file has been seen to make the following network communication in live environments.

TCP (HTTP):
Connects to install.jumpflip.net  (70.186.131.184:80)

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