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jumpflip.purbrowse64.exe

Jump Flip

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The application jumpflip.purbrowse64.exe by Jump Flip has been detected as adware by 17 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:
68150c27293bc68f2f84a5db8e1369cb

SHA-1:
bf324d041a684ac73eb69ad993699668ff406f08

SHA-256:
ddbeb1d6e0d5e1ba0f952b78fb9b6c25322719ad543169cfe76f7370af181a7b

Scanner detections:
17 / 68

Status:
Adware

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

Analysis date:
4/19/2024 12:38:32 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Adware.BrowseFox.BJ
6395973

Avira AntiVirus
ADWARE/BrowseFox.Gen7
7.11.210.34

avast!
Win64:BrowseFox-A [PUP]
150101-1

Baidu Antivirus
Adware.Win64.BrowseFox
4.0.3.15213

Bitdefender
Adware.BrowseFox.BJ
1.0.20.220

Clam AntiVirus
Win.Adware.Swiftbrowse-1100
0.98/20062

Dr.Web
Trojan.Yontoo.1022
9.0.1.044

Emsisoft Anti-Malware
Adware.BrowseFox.BJ
9.0.0.4799

ESET NOD32
Win64/BrowseFox.A potentially unwanted application
7.0.302.0

F-Secure
Adware.BrowseFox.BJ
5.13.68

G Data
Adware.BrowseFox.BJ
15.2.25

McAfee
Program.BrowseFox-FUU
16.8.708.2

MicroWorld eScan
Adware.BrowseFox.BJ
16.0.0.132

nProtect
Adware.BrowseFox.BJ
15.02.13.01

Qihoo 360 Security
Win32/Virus.Adware.708
1.0.0.1015

Reason Heuristics
PUP.Yontoo
15.2.13.9

VIPRE Antivirus
Threat.4741131
37240

File size:
345.3 KB (353,568 bytes)

File type:
Executable application (Win64 EXE)

Common path:
C:\Program Files\jump flip\bin\jumpflip.purbrowse64.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:
2/13/2015 6:28:20 PM

OS version:
5.2

OS bitness:
Win64

Subsystem:
Windows Console

Linker version:
10.0

CTPH (ssdeep):
6144:Ef7PDQ5LmCmlY5r4m8FYREIIYnTqGn6QTahLoRzUXcn97Y+TBZUUnT7:EzPDQ5qarx8FTYmGhl7Y+TbU4

Entry address:
0x25840

Entry point:
48, 83, EC, 28, E8, 77, 94, 00, 00, 48, 83, C4, 28, E9, 76, FE, FF, FF, CC, CC, 4C, 8D, 0D, F5, AD, 02, 00, 33, C0, 49, 8B, D1, 44, 8D, 40, 08, 3B, 0A, 74, 2B, FF, C0, 49, 03, D0, 83, F8, 2D, 72, F2, 8D, 41, ED, 83, F8, 11, 77, 06, B8, 0D, 00, 00, 00, C3, 81, C1, 44, FF, FF, FF, B8, 16, 00, 00, 00, 83, F9, 0E, 41, 0F, 46, C0, C3, 48, 98, 41, 8B, 44, C1, 04, C3, CC, 48, 83, EC, 28, E8, DB, 5E, 00, 00, 48, 85, C0, 75, 09, 48, 8D, 05, 07, AF, 02, 00, EB, 04, 48, 83, C0, 10, 48, 83, C4, 28, C3, 48, 83, EC, 28...
 
[+]

Entropy:
6.2934

Code size:
233 KB (238,592 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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