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jumpflip.purbrowse.exe

Jump Flip

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The application jumpflip.purbrowse.exe by Jump Flip has been detected as adware by 8 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)

MD5:
b74fb7f2e6522039e542cf3f758b8ea4

SHA-1:
6f601206f255ea679d83b3837a522562bd6b5621

SHA-256:
20639b0576c5425f8e2fdf6269008aa14c7af2ed8c05c43ab76523e219253921

Scanner detections:
8 / 68

Status:
Adware

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

Analysis date:
4/19/2024 8:32:07 AM UTC  (today)

Scan engine
Detection
Engine version

Baidu Antivirus
Adware.Win32.BrowseFox
4.0.3.14929

ESET NOD32
Win32/BrowseFox (variant)
8.10417

Kaspersky
not-a-virus:HEUR:AdWare.Win32.Kranet
14.0.0.3176

Qihoo 360 Security
Win32/Virus.Adware.639
1.0.0.1015

Reason Heuristics
PUP.JumpFlip.R
14.9.29.17

Sophos
Generic PUA GP
4.98

SUPERAntiSpyware
Adware.BrowseFox/Variant
10330

VIPRE Antivirus
Yontoo
33128

File size:
287.3 KB (294,176 bytes)

File type:
Executable application (Win32 EXE)

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

Digital Signature
Signed by:
Jump Flip

Authority:
VeriSign, Inc.

Valid from:
8/22/2013 1:00:00 AM

Valid to:
8/23/2015 12:59:59 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:
9/9/2014 10:54:02 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
10.0

CTPH (ssdeep):
6144:EUoj8th3npV3GJzfLioFSPdItvwTBwqnZgER:ij8thnpV2JzfLioFSPdItvwTaC

Entry address:
0x20DEE

Entry point:
E8, 45, 84, 00, 00, E9, 95, FE, FF, FF, 8B, FF, 55, 8B, EC, 8B, 45, 08, 33, C9, 3B, 04, CD, 88, 34, 44, 00, 74, 13, 41, 83, F9, 2D, 72, F1, 8D, 48, ED, 83, F9, 11, 77, 0E, 6A, 0D, 58, 5D, C3, 8B, 04, CD, 8C, 34, 44, 00, 5D, C3, 05, 44, FF, FF, FF, 6A, 0E, 59, 3B, C8, 1B, C0, 23, C1, 83, C0, 08, 5D, C3, E8, F4, 51, 00, 00, 85, C0, 75, 06, B8, F0, 35, 44, 00, C3, 83, C0, 08, C3, E8, E1, 51, 00, 00, 85, C0, 75, 06, B8, F4, 35, 44, 00, C3, 83, C0, 0C, C3, 8B, FF, 55, 8B, EC, 56, E8, E2, FF, FF, FF, 8B, 4D, 08...
 
[+]

Code size:
209 KB (214,016 bytes)

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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