MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 890aa4d5b8d4a0712f0ef9568dfdfbddec4fdbdc1ead1c31f4ec909a37f3e327. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry

Threat unknown

Vendor detections: 8

Intelligence 8 IOCs YARA 10 File information Comments

SHA256 hash:	890aa4d5b8d4a0712f0ef9568dfdfbddec4fdbdc1ead1c31f4ec909a37f3e327
SHA3-384 hash:	bea583184c72ecae48e366aa1a5de3aa5d3f41fa389d9ac1e5f1df7f5f3faeef47342d534896c7743c01207f623676c0
SHA1 hash:	d2293cfbf211640e2e77fed6ea38c906c9fba5db
MD5 hash:	c4e7b2e86b66d2e4746399cba22cedd0
humanhash:	freddie-table-edward-batman
File name:	890aa4d5b8d4a0712f0ef9568dfdfbddec4fdbdc1ead1c31f4ec909a37f3e327.bin
Download:	download sample
File size:	546'982 bytes
First seen:	2026-10-06 08:22:29 UTC
Last seen:	Never
File type:	zip
MIME type:	application/zip
ssdeep	12288:mOCBcIqBNliubzqtYBpfsz4TKPozt4CTo4Pl/2Ar5G:mZ+mubzqyB9sz4TKPE1l/ZrY
TLSH	T1CAC4239603689664787407B197BF9F8DC6028E1329921BFD9FC8BF0CA1356489D5FBC2
Magika	zip
Reporter	whack_sh
Tags:	zip

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

File Archive Information

This file archive contains 3 file(s), sorted by their relevance:

File name:	luau.exe
File size:	771'584 bytes
SHA256 hash:	5b2009af04c34eaa891b4fb57a7b79cb94b104ff7db2b3ba7eb66446db6bf929
MD5 hash:	99ee2d496c71b1917130a677a68e4c33
MIME type:	application/x-dosexec

File name:	application.cmd
File size:	24 bytes
SHA256 hash:	037affc90a4bf1d6b5263756945fa92795f5a59630cab95ad17260711d023fd6
MD5 hash:	3748cd334a64b8be2ab5fb31c7c8c403
MIME type:	text/plain

File name:	ico64.txt
File size:	308'021 bytes
SHA256 hash:	5762d9a95e545a70de685c3ae9e1d5bd6aeaae7615f5b8156da65e894a028009
MD5 hash:	927cd1c732645b444374139b3de38857
MIME type:	text/plain

Vendor Threat Intelligence

Details

Link:

https://research.acce.ciphertechsolutions.com/results/7b284d7c-21b8-46e9-ac02-adbaff6f6447/

Detection(s):

SecuriteInfo.com.VBS.Obfus-141.UNOFFICIAL

SecuriteInfo.com.Win64.MalwareX-gen.83538413.UNOFFICIAL

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

anti-debug fingerprint microsoft_visual_cc reconnaissance

Link:

https://www.filescan.io/uploads/6ac4aff2d906326885963213/reports/f80fbde3-95af-47f2-a1c7-552a57e83870/overview

Verdict:

Unknown

Link:

https://www.hybrid-analysis.com/sample/890aa4d5b8d4a0712f0ef9568dfdfbddec4fdbdc1ead1c31f4ec909a37f3e327

Verdict:

Malicious

File Type:

zip

First seen:

2026-02-27T10:20:00Z UTC

Last seen:

2026-10-06T15:14:00Z UTC

Hits:

~100

Link:

https://opentip.kaspersky.com/890aa4d5b8d4a0712f0ef9568dfdfbddec4fdbdc1ead1c31f4ec909a37f3e327/results?tab=lookup

Score:

47%

Verdict:

Susipicious

File Type:

Result

Malware family:

n/a

Score:

6/10

Tags:

discovery execution

Link:

https://tria.ge/reports/261006-kp7t7svy5n/

Behaviour

Suspicious use of WriteProcessMemory

Executes a command shell one-liner

Looks up external IP address via web service

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

Malicious File

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/890aa4d5b8d4a0712f0ef9568dfdfbddec4fdbdc1ead1c31f4ec909a37f3e327

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:	Capability_Embedded_Lua Create hunting rule
Author:	Obscurity Labs LLC
Description:	Detects embedded Lua engines by looking for multiple Lua API symbols or env-var hooks

Rule name:	cobalt_strike_tmp01925d3f Create hunting rule
Author:	The DFIR Report
Description:	files - file ~tmp01925d3f.exe
Reference:	https://thedfirreport.com

Rule name:	DebuggerCheck__API Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	DebuggerException__SetConsoleCtrl Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	golang_bin_JCorn_CSC846 Create hunting rule
Author:	Justin Cornwell
Description:	CSC-846 Golang detection ruleset

Rule name:	skip20_sqllang_hook Create hunting rule
Author:	Mathieu Tartare <mathieu.tartare@eset.com>
Description:	YARA rule to detect if a sqllang.dll version is targeted by skip-2.0. Each byte pattern corresponds to a function hooked by skip-2.0. If $1_0 or $1_1 match, it is probably targeted as it corresponds to the hook responsible for bypassing the authentication.
Reference:	https://www.welivesecurity.com/

Rule name:	TH_AntiVM_MassHunt_Win_Malware_2026_CYFARE Create hunting rule
Author:	CYFARE
Description:	Detects Windows malware employing anti-VM / anti-sandbox evasion techniques across VMware, VirtualBox, Hyper-V, QEMU, Xen, and generic sandbox environments
Reference:	https://cyfare.net/

Rule name:	TigerRAT_pe_yaraify Create hunting rule
Author:	hunts-yara-code
Description:	YARAify-tightened byte rule from 9 sample(s) -- VERIFY hits

Rule name:	VECT_Ransomware Create hunting rule
Author:	Mustafa Bakhit
Description:	Detects activity associated with VECT ransomware. This includes registry modifications and deletions, execution of system and defense-evasion commands, suspicious API usage, mutex creation, file and memory manipulation, ransomware note generation, anti-debugging and anti-analysis techniques, and embedded cryptographic constants (SHA256) characteristic of this malware family. Designed for threat intelligence and malware detection environments.