JumpFlip.BRT.Helper.exe

Jump Flip

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The application JumpFlip.BRT.Helper.exe by Jump Flip has been detected as adware by 10 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. While running, it connects to the Internet address install.jumpflip.net on port 80 using the HTTP protocol.
Publisher:
Jump Flip  (signed and verified)

Version:
1.0.0.0

MD5:
72a5ff2383bcceec9bbdfeac636f88e3

SHA-1:
f36f70d2c26df47c590b1fd6bc4aba2a7e0064ab

Scanner detections:
10 / 68

Status:
Adware

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

Analysis date:
4/18/2024 11:45:24 PM UTC  (a few moments ago)

Scan engine
Detection
Engine version

Agnitum Outpost
PUA.Kranet
7.1.1

Baidu Antivirus
Adware.MSIL.BrowseFox
4.0.3.141022

Dr.Web
Trojan.BPlug.203
9.0.1.0295

IKARUS anti.virus
PUA.MSIL.BrowseFox
t3scan.1.7.5.0

Kaspersky
not-a-virus:HEUR:AdWare.MSIL.Kranet
14.0.0.3063

McAfee
Artemis!72A5FF2383BC
5600.6970

Panda Antivirus
Trj/Chgt.E
14.10.22.10

Qihoo 360 Security
Win32/Virus.Adware.e4c
1.0.0.1015

Reason Heuristics
PUP.JumpFlip.R
14.10.22.10

VIPRE Antivirus
Yontoo
32704

File size:
158.3 KB (162,080 bytes)

Product version:
1.0.0.0

Original file name:
JumpFlip.BRT.Helper.exe

File type:
Executable application (Win32 EXE)

Language:
Language Neutral

Common path:
C:\Program Files\jump flip\bin\jumpflip.brt.helper.exe

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

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

Valid to:
8/22/2015 7:59:59 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:
8/27/2014 6:12:43 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
8.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
3072:0rpiEQFOFaCPPEQkT2tCyFOjA/eI/GlLqCoW6W47XdC/OfYAyM:0rpMsTPPEQki4yFOjkeI/sqCoW6XzdEW

Entry address:
0x275BA

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, 02, 00, 10, 00, 00, 00, 20, 00, 00, 80, 18, 00, 00, 00, D0, 02, 00, 80, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 01, 00, 01, 00, 00, 00, 38, 00, 00, 80, 00, 00...
 
[+]

Entropy:
6.1605

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

Code size:
149.5 KB (153,088 bytes)

Windows Firewall Allowed Program
Name:
C:\Program Files\Jump Flip\bin\JumpFlip.BRT.Helper.exe


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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