o.exe

faSt DownloAd Got

The application o.exe by faSt DownloAd Got 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 NSIS (Nullsoft Scriptable Install System) installer.
Publisher:
RSNYF  (signed by faSt DownloAd Got)

Product:
RSNYF

Version:
5381.1575.1308.8882

MD5:
a2b671a50e7cfc0d8da12910a9bc30cc

SHA-1:
c2e8606549dafbb90d9b6b5d20572cc01c6fd69e

SHA-256:
bb1474fc795df2cf9edfead17b1357fb94710c8e10033f0c5ec98499cb8fccca

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:
12/24/2024 5:07:22 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Outbrowse.faStDown.Installer (M)
16.6.25.15

File size:
635.9 KB (651,160 bytes)

Product version:
5381.1575.1308.8882

Copyright:
RSNYF

Trademarks:
RSNYF

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\o.exe

Digital Signature
Authority:
thawte, Inc.

Valid from:
6/16/2015 2:00:00 AM

Valid to:
1/28/2016 12:59:59 AM

Subject:
CN=faSt DownloAd Got, O=faSt DownloAd Got, L=Dublin, S=Dublin, C=IE

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

Serial number:
4903E6F2C23F2F950A9E542DCF3EA700

File PE Metadata
Compilation timestamp:
12/5/2009 11:52:12 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:6DptLkEEkVZNoRd8umhPkhTiJjQZWZEkX+IfpNuuYlnV+Wgfc8vy4hD:Yt4EfS8uac0Q8ZROIft01866

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...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

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