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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 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
Jump Flip  (signed and verified)

Version:
1.0.5431.18707

MD5:
bd1fc88e7df061196cd0bba781c31897

SHA-1:
f1b5006cebfa1b22b29ca77244bc9608307cfa32

SHA-256:
d93b359a6246956c0673f466ec988445ea974a4ec732ca2c22ab346ff5a96929

Scanner detections:
1 / 68

Status:
Adware

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

Analysis date:
4/23/2024 2:45:47 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Adware.Yontoo.JumpFlip (M)
16.2.1.3

File size:
1.6 MB (1,648,416 bytes)

Product version:
1.0.5431.18707

Original file name:
JumpFlip.GCUpdate.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:
8/22/2013 2:00:00 AM

Valid to:
8/23/2015 1:59:59 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:
11/14/2014 7:23:40 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
6.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
24576:+r9InnYxr/FrRijoG90PyRW5lgZ4YbaZgCttMWGSNYAJNwRj5hzIq8SK5B+1qgR7:ux+aZgDSCjD6LDgRO6C6PCuPU1Ub

Entry address:
0x1924EA

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, 02, 00, 00, 00, 6D, 00, 00, 00, 2C, 25, 19, 00, 2C, 07, 19, 00, 52, 53, 44, 53, F5, 39, E2, A2, E8, C8, 4E, 47, B8, 7D, A3, DE, F0, CC, 25, 93, 01, 00, 00, 00, 44, 3A, 5C, 55, 74, 69, 6C, 69, 74, 69, 65, 73, 5C, 6B, 68, 33, 71, 7A, 6C, 6C, 6A, 2E, 64, 65, 6A, 5C, 44, 65, 73, 6B, 74, 6F, 70, 5C, 44, 65, 73, 6B...
 
[+]

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

Code size:
1.6 MB (1,639,936 bytes)

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