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tmp2e52.tmp

CoNFIrmEd App Nln

This is the OutBrowse Revenyou installer which bundles offers for additional third party applications that may be unwanted and installed without consent. The file tmp2e52.tmp by CoNFIrmEd App Nln has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the OutBrowse Revenyou installer. It is also typically executed from the user's temporary directory. The file has been seen being downloaded from get.0143i.info.
Publisher:
CoNFIrmEd App Nln  (signed and verified)

MD5:
09d4d47b6da91e1a9a79579ea8a77701

SHA-1:
f643529e59d81a5c8b7a62943a0afac4cf0d5a9f

SHA-256:
78feecd4e24eb2ab8e98cb73cdc2f4a1ba7c5af31a1a7fa2c9787525baa5d407

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.

Description:
This is an installer which may bundle legitimate applications with offers for additional 3rd-party applications that may be unwanted by the user. While the installer contains an 'opt-out' feature this is not set be defult and is usually overlooked.

Analysis date:
4/5/2025 9:14:08 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Outbrowse.CoNFIrmEdAppNln.Bundler (M)
16.1.8.2

File size:
273.4 KB (280,000 bytes)

Bundler/Installer:
OutBrowse Revenyou (using Nullsoft Install System)

Common path:
C:\users\{user}\appdata\local\temp\tmp2e52.tmp

Digital Signature
Signed by:
CoNFIrmEd App Nln

Authority:
thawte, Inc.

Valid from:
12/14/2015 12:00:00 AM

Valid to:
1/26/2017 11:59:59 PM

Subject:
CN=CoNFIrmEd App Nln, O=CoNFIrmEd App Nln, L=Dublin, S=Dublin, C=IE

Issuer:
CN=thawte SHA256 Code Signing CA, O="thawte, Inc.", C=US

Serial number:
2632189A4A13FA3CD6A232C8477CF807

File PE Metadata
Compilation timestamp:
12/5/2009 10:52:12 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
6144:JFJ0P68+SVLu8HX+9+gYPVWzJwuuFd7TPUx2TZbDDlPep/y:cM+Hup4osPTPF1b1PSy

Entry address:
0x30FA

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 60, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 18, 1C, 45, 00, E8, F1, 2B, 00, 00, A3, 64, 1B, 45, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 37, 43, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, DB, 44, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, A0, 47, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.9361

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file tmp2e52.tmp has been seen being distributed by the following URL.

http://get.0143i.info/14514994350/6wzc4d4m/14514994354/14514994359/.../?85619931316X2=&Bu=NDA2bTwuM&iopLiBjNCkxNT=&Y=4IGQ&4K=zAnKiNtOi8&gXCw3TUxEP0RPJWNba=&mg8Kicjb29rNykhXW5lN=&C4lcXI3KS=8vM&CswNjMwNCBfb=zdmXGsyOA

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