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mp.exe

Arctic World

The application mp.exe by Arctic World has been detected as a potentially unwanted program 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. This file is typically installed with the program Search Too Know by Yontoo Technology, Inc. which is a potentially unwanted software program. The file has been seen being downloaded from cdn.searchtooknow.com and multiple other hosts.
Publisher:
Arctic World  (signed and verified)

Version:
1.0.5822.27661

MD5:
3835e114ef20e2849d2710307a21f9f2

SHA-1:
ae9dd8c2ce0c3be26d6de8f32a7ff58b574ff82d

SHA-256:
c28715a72b8a61cc8c7595dba340d01f082fa37b04bf85e517497847835bb9a5

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
4/6/2025 5:00:41 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo.ArcticWorld.Installer (M)
15.12.25.0

File size:
93.1 KB (95,320 bytes)

Product version:
2015.12.10

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\mp.exe

Digital Signature
Signed by:
Arctic World

Authority:
VeriSign, Inc.

Valid from:
10/29/2015 9:00:00 PM

Valid to:
10/29/2016 8:59:59 PM

Subject:
CN=Arctic World, O=Arctic World, L=Los Angeles, S=California, C=US

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
7390851B49A1B27ED66068BC139CE8BC

File PE Metadata
Compilation timestamp:
6/4/2014 8:58:31 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
1536:afnsOk/cIDnj8F/oBSvCkpZ/nyqyNeMwyp7GPx2KWbuJr0EAkFA2:On3AcILRBSvCa3yPVsBJr9A2

Entry address:
0x31E4

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, E0, 73, 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, B8, 6C, 44, 00, E8, 1B, 25, 00, 00, 53, 68, 60, 01, 00, 00, A3, C0, 6B, 44, 00, 8D, 44, 24, 38, 50, 53, 68, DB, 73, 40, 00, FF, 15, 58, 71, 40, 00, 68, D0, 73, 40, 00, 68, C0, 2B, 44, 00, E8, 0D, 24, 00, 00, FF, 15, AC, 70, 40, 00, 50, BF, 00, F0, 46, 00, 57, E8, FB, 23, 00, 00...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
22.5 KB (23,040 bytes)

The file mp.exe has been discovered within the following programs.

Search Too Know  by Yontoo Technology, Inc.
www.searchtooknow.com/support
87% remove it
 
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The file mp.exe has been seen being distributed by the following 2 URLs.

http://cdn.searchtooknow.com/.../mp?mpt=64&v=1.0.5822.27661

http://cdn.searchtooknow.com/.../mp?mpt=8&v=1.0.5822.27661

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