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upperfind.browseradapter.exe

UpperFind

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The application upperfind.browseradapter.exe by UpperFind has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
UpperFind  (signed and verified)

MD5:
504651fcd22393b4e86708fee6bcd68c

SHA-1:
d25e4ea9f6a4b194a15c22c4a7577dfa32951733

Scanner detections:
1 / 68

Status:
Adware

Explanation:
Belongs to the Sambreel/Yontoo progam that inserts various forms of advertising in the user's web browser, installed with minimal or no user consent.

Analysis date:
5/20/2024 2:42:54 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo (M)
17.3.6.14

File size:
105.4 KB (107,944 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\Program Files\upperfind\bin\upperfind.browseradapter.exe

Digital Signature
Signed by:
UpperFind

Authority:
Symantec Corporation

Valid from:
7/16/2015 7:00:00 AM

Valid to:
9/14/2016 6:59:59 AM

Subject:
CN=UpperFind, O=UpperFind, L=Santa Monica, S=California, C=US

Issuer:
CN=Symantec Class 3 SHA256 Code Signing CA, OU=Symantec Trust Network, O=Symantec Corporation, C=US

Serial number:
30FD71FDC67AB01DA120C1E3EFFD9828

File PE Metadata
Compilation timestamp:
11/25/2015 6:14:18 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

Entry address:
0x4D75

Entry point:
E8, C5, 21, 00, 00, E9, 89, FE, FF, FF, 8B, FF, 55, 8B, EC, 5D, E9, F3, 05, 00, 00, 3B, 0D, 70, 70, 41, 00, 75, 02, F3, C3, E9, 43, 22, 00, 00, 8B, FF, 55, 8B, EC, 83, EC, 10, EB, 0D, FF, 75, 08, E8, 46, 23, 00, 00, 59, 85, C0, 74, 0F, FF, 75, 08, E8, 8A, 07, 00, 00, 59, 85, C0, 74, E6, C9, C3, F6, 05, 58, 85, 41, 00, 01, BF, 4C, 85, 41, 00, BE, 5C, 32, 41, 00, 75, 2C, 83, 0D, 58, 85, 41, 00, 01, 6A, 01, 8D, 45, FC, 50, 8B, CF, C7, 45, FC, 64, 32, 41, 00, E8, 2C, 00, 00, 00, 68, 7E, 20, 41, 00, 89, 35, 4C...
 
[+]

Code size:
68.5 KB (70,144 bytes)

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