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dota_allstars_v6.67b_rev2_ai.exe

Software

META., JSC

The installer utilizes the installCore download manager which may bundle additional offers for various ad-supported toolbars, extensions and utilities. The application dota_allstars_v6.67b_rev2_ai.exe, “Software Setup ” by META., JSC 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 installCore installer. The file has been seen being downloaded from lisa.mien-phi.com.
Publisher:
Download.com.vn  (signed by META., JSC)

Product:
Software

Description:
Software Setup

Version:
1.0.5.a0.1_32943

MD5:
b930d6a9a6e035d710b1da7c5d3e0a0d

SHA-1:
36844dd7618c7ffb046ab62af763e784edc784ec

SHA-256:
b858a906d970385bceb4f2cd37b7d7d31ea4d68c236a4c0e3615bf9d5d716c0f

Scanner detections:
1 / 68

Status:
Potentially unwanted

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:
11/27/2024 5:00:00 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore.METAJSC.Installer (M)
16.5.21.1

File size:
676.4 KB (692,656 bytes)

Product version:
3.6

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\dota_allstars_v6.67b_rev2_ai.exe

Digital Signature
Signed by:
META., JSC

Authority:
Thawte, Inc.

Valid from:
10/20/2014 7:00:00 AM

Valid to:
10/21/2015 6:59:59 AM

Subject:
CN="META., JSC", OU=IT, O="META., JSC", L=Hanoi, S=Hanoi, C=VN

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
60A12ECF13AF336B40EF5E6E0165B355

File PE Metadata
Compilation timestamp:
6/20/1992 5:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:ZLQ2aUvYaEGRxTLAgxdsiYDCDBl4ufXkjlWKKo3wN9w5z/AD1Yh/Vs7zUifV:Zc2BmGRVLAgjQDYBeoglWKzlx/KqFVtC

Entry address:
0x9C40

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, 86, 94, FF, FF, E8, 8D, A6, FF, FF, E8, 1C, A9, FF, FF, E8, BF, A9, FF, FF, E8, 5E, C9, FF, FF, E8, C9, F2, FF, FF, E8, 30, F4, FF, FF, 33, C0, 55, 68, FC, A2, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, C5, A2, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 96, FE, FF, FF, E8, C9, FA, FF, FF, 8D, 55, F0, 33, C0, E8, 83, CF, FF, FF, 8B, 55, F0, B8, 24, CE, 40, 00, E8, 32, 95, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, 24, CE...
 
[+]

Entropy:
7.8949

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
37 KB (37,888 bytes)

The file dota_allstars_v6.67b_rev2_ai.exe has been seen being distributed by the following URL.

http://lisa.mien-phi.com/?ic_user_id=891

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