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oo2.exe

Start Playing

Part of the OutBrowse Revenyou installer which bundles offers for additional third party applications that may be unwanted and installed without consent. The application oo2.exe by Start Playing has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. It is also typically executed from the user's temporary directory.
Publisher:
Start Playing  (signed and verified)

Version:
2015.329.1239.2

MD5:
ff1ecb200802a165373adf93f910769a

SHA-1:
8a8314c686f5be8f1ee4123cc9d1ffc5f90aa885

SHA-256:
ae69858c4d3641129abf4091088ffa7ef4f0b8b4f43adcc4fc88555529e01f20

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Analysis date:
5/9/2024 5:03:40 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Outbrowse (M)
16.10.28.0

File size:
767.1 KB (785,496 bytes)

Product version:
2015.329.1239.2

Copyright:
Copyright (C) 2015

Original file name:
201532912392.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\temp\oo2.exe

Digital Signature
Signed by:
Start Playing

Authority:
GlobalSign nv-sa

Valid from:
1/14/2015 2:43:40 AM

Valid to:
10/22/2015 8:57:40 AM

Subject:
CN=Start Playing, O=Start Playing, L=Dublin, C=IE

Issuer:
CN=GlobalSign CodeSigning CA - SHA256 - G2, O=GlobalSign nv-sa, C=BE

Serial number:
112148ECE298BAB6D0ECDE90587F415A4159

File PE Metadata
Compilation timestamp:
3/29/2015 7:40:02 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
12288:R0yhB9JRkMQXrGa71XINkvj0nN6DsofchcBCxSlQHUuz9bs1XRnEwrwRQcOdw1qm:GyhDJRkMQXz714N60n9ofchc6Sl25JYu

Entry address:
0x7A88B

Entry point:
E8, CA, A9, 00, 00, E9, 89, FE, FF, FF, 8B, FF, 55, 8B, EC, 83, EC, 20, 8B, 45, 08, 56, 57, 6A, 08, 59, BE, F0, 57, 49, 00, 8D, 7D, E0, F3, A5, 89, 45, F8, 8B, 45, 0C, 5F, 89, 45, FC, 5E, 85, C0, 74, 0C, F6, 00, 08, 74, 07, C7, 45, F4, 00, 40, 99, 01, 8D, 45, F4, 50, FF, 75, F0, FF, 75, E4, FF, 75, E0, FF, 15, 68, 50, 49, 00, C9, C2, 08, 00, B8, 9F, 5D, 48, 00, A3, 78, 1F, 4B, 00, C7, 05, 7C, 1F, 4B, 00, 95, 54, 48, 00, C7, 05, 80, 1F, 4B, 00, 49, 54, 48, 00, C7, 05, 84, 1F, 4B, 00, 82, 54, 48, 00, C7, 05...
 
[+]

Entropy:
6.6179

Code size:
591 KB (605,184 bytes)

Remove oo2.exe - Powered by Reason Core Security
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