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nsxd1f.tmp

SaFE clIck LoL

This is the OutBrowse Revenyou installer which bundles offers for additional third party applications that may be unwanted and installed without consent. The file nsxd1f.tmp by SaFE clIck LoL 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.
Publisher:
TDUBB  (signed by SaFE clIck LoL)

Product:
TDUBB

Version:
4126.15117.1386.4501

MD5:
1ce55da4cc7feab3743be5e6d3dfc7ca

SHA-1:
918be39288e26a4aa374043e112d4194c45b11b8

SHA-256:
227fde051a07d36c1804f63db18c243e4e09a81340eede6d608106dde45bac06

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 also known as bundleware, or downloadware, which is an downloader designed to simply deliver ad-supported offers in the setup routine of an otherwise legitimate software.

Analysis date:
5/27/2024 11:26:34 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Outbrowse (M)
16.10.17.11

File size:
315.5 KB (323,072 bytes)

Product version:
4126.15117.1386.4501

Copyright:
TDUBB

Trademarks:
TDUBB

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

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\temp\nsxd1f.tmp

Digital Signature
Signed by:
SaFE clIck LoL

Authority:
thawte, Inc.

Valid from:
5/31/2015 3:00:00 AM

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

Subject:
CN=SaFE clIck LoL, O=SaFE clIck LoL, L=Dublin, S=Dublin, C=IE

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

Serial number:
6A4D214C072FB3F4C288346142D6738B

File PE Metadata
Compilation timestamp:
12/6/2009 12:52:12 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
6144:LFJ0ZzsE1skGhDH8qMgOmBoxIuJfkSjcvU2aPF:yzHzGlH88MIuJfkq6UT9

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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