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alyacremovaltool(anti_avkiller).exe

ESTsoft Corp.

This is a setup program which is used to install the application. The file has been seen being downloaded from liveupdate.alyac.co.kr and multiple other hosts.
Publisher:
ESTsoft Corp.  (signed and verified)

MD5:
961dad1c7b1b2424cb2b07b3a4c66487

SHA-1:
61fa999eab46d1fbd4ad46b59eb88159e4cf17b3

SHA-256:
79e4e281ab81ab9ada051e8e45e2dfa4f59fa76c10a8f1c6396e1e70b526b253

Scanner detections:
4 / 68

Status:
Clean  (4 probable false positive detections)

Explanation:
These detections are probably false positives (erroneous), the file is probably malware free.

Analysis date:
2/25/2025 5:08:26 PM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
Adware.Ardamax
7.1.1

Bkav FE
W32.SvhcotsB.Trojan
1.3.0.4959

K7 AntiVirus
Trojan
13.176.11784

Vba32 AntiVirus
suspected of Trojan.Downloader.gen.h
3.12.26.0

File size:
397.2 KB (406,736 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\downloads\alyacremovaltool(anti_avkiller).exe

Digital Signature
Signed by:
ESTsoft Corp.

Authority:
VeriSign, Inc.

Valid from:
12/1/2011 9:00:00 AM

Valid to:
12/1/2013 8:59:59 AM

Subject:
CN=ESTsoft Corp., OU=Digital ID Class 3 - Microsoft Software Validation v2, O=ESTsoft Corp., L=Seocho-gu, S=Seoul, C=KR

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:
70D1A0AC1A81A201BFC43091FFBE99A0

File PE Metadata
Compilation timestamp:
8/19/2007 5:31:03 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.50

CTPH (ssdeep):
12288:5q9jcYrWagcvisgFqChIgFzAYLs2wOAmnZCG:5mYKnvVgoyIg1q2wOpZ

Entry address:
0x22240

Entry point:
60, BE, 15, 80, 41, 00, 8D, BE, EB, 8F, FE, FF, 57, 83, CD, FF, EB, 10, 90, 90, 90, 90, 90, 90, 8A, 06, 46, 88, 07, 47, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 72, ED, B8, 01, 00, 00, 00, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, 01, DB, 73, EF, 75, 09, 8B, 1E, 83, EE, FC, 11, DB, 73, E4, 31, C9, 83, E8, 03, 72, 0D, C1, E0, 08, 8A, 06, 46, 83, F0, FF, 74, 74, 89, C5, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C9, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C9, 75, 20, 41, 01, DB, 75...
 
[+]

Entropy:
7.9905

Packer / compiler:
UPX 2.90LZMA]

Code size:
44 KB (45,056 bytes)

The file alyacremovaltool(anti_avkiller).exe has been seen being distributed by the following 2 URLs.

http://liveupdate.alyac.co.kr/etc/.../ALYacRemovalTool(Anti_AVKiller).exe

http://advert.estsoft.com/?event=201107112553848

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