MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b0338437cfa0fede611a1f48bc7601482031ffcc4aad597e7aa6d3e44abdf2a0. 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

AsyncRAT

Vendor detections: 9

Intelligence 9 IOCs YARA 30 File information Comments

SHA256 hash:	b0338437cfa0fede611a1f48bc7601482031ffcc4aad597e7aa6d3e44abdf2a0
SHA3-384 hash:	09a1be84928bed7968553d3a767f4ee249e69a261473ca4c080cf45ea5cb28da5b06c6f484291e86d7ce6027bb675bb7
SHA1 hash:	a6ea79762d54ebd85aca3fd3a340a5f064b3d6c5
MD5 hash:	9ed0bed633e939ee071e6f24ec95c68f
humanhash:	magazine-pip-twelve-foxtrot
File name:	e-dekont_html.rar
Download:	download sample
Signature	AsyncRAT Create hunting rule
File size:	383'832 bytes
First seen:	2026-04-25 16:45:08 UTC
Last seen:	Never
File type:	rar
MIME type:	application/x-rar
ssdeep	6144:D27LLAdaTo38S+ggUzmm+5kBv6e2yA/uu/rhHEIE2W9i6s4BKo7lkQ7e2kxh:KTAIA8S+gNmR5key0DhHWdBK9Q7G
TLSH	T1BB84238681C026EBA44920FFC61D306B2E6FCD3D678872672612E9EC4C66D235F6DD35
TrID	61.5% (.RAR) RAR compressed archive (v5.0) (8000/1) 38.4% (.RAR) RAR compressed archive (gen) (5000/1)
Magika	rar
Reporter	smica83
Tags:	203-202-232-132 AsyncRAT HUN rar xworm

Intelligence

File Origin

# of uploads :

# of downloads :

128

Origin country :

File Archive Information

This file archive contains 1 file(s), sorted by their relevance:

File name:	e-dekont_html.exe
File size:	800'996 bytes
SHA256 hash:	a6eefc0acd6b5e512514a8933ec9f6059af268c364301e1fe8e11c3fb3888a5b
MD5 hash:	8f2c542644a575901be16b4af72046b3
MIME type:	application/x-dosexec
Signature	AsyncRAT

Vendor Threat Intelligence

Details

Link:

https://research.acce.ciphertechsolutions.com/results/b9ee683a-ed71-45a6-9bb9-e5eca5d4fa59/

Detection(s):

Sanesecurity.Foxhole.Rar_html.UNOFFICIAL

Win.Malware.Aotera-10059964-0

Verdict:

Malicious

Score:

99.1%

Link:

https://cyber-fortress.com/docs/result/index.php?id=69eb769651cce3ff702f8f47

Tags:

shellcode injection autorun virus

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

adaptive-context anti-debug microsoft_visual_cc overlay packed

Link:

https://www.filescan.io/uploads/69ecefba81aa9ec3bc274c6c/reports/1a57953b-9ba2-4770-b16f-523b1f91e6d0/overview

Verdict:

Malicious

Labled as:

Trojan.Win64.Agent

Link:

https://www.hybrid-analysis.com/sample/b0338437cfa0fede611a1f48bc7601482031ffcc4aad597e7aa6d3e44abdf2a0

Verdict:

Malicious

File Type:

rar

First seen:

2026-04-24T07:47:00Z UTC

Last seen:

2026-04-27T12:01:00Z UTC

Hits:

~1000

Link:

https://opentip.kaspersky.com/b0338437cfa0fede611a1f48bc7601482031ffcc4aad597e7aa6d3e44abdf2a0/results?tab=lookup

Gathering data

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/b0338437cfa0fede611a1f48bc7601482031ffcc4aad597e7aa6d3e44abdf2a0/

Threat name:

Win64.Trojan.Kepavll

Status:

Malicious

First seen:

2026-04-24 10:42:42 UTC

File Type:

Binary (Archive)

Extracted files:

AV detection:

18 of 36 (50.00%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=wazyin6pud7n4yi2d5ely5qbjaqdd76mjkwvs7t2u3j6isv56kqa._file

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/b0338437cfa0fede611a1f48bc7601482031ffcc4aad597e7aa6d3e44abdf2a0

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:	ByteCode_MSIL_Backdoor_AsyncRAT Create hunting rule
Author:	ReversingLabs
Description:	Yara rule that detects AsyncRAT backdoor.

Rule name:	CP_Script_Inject_Detector Create hunting rule
Author:	DiegoAnalytics
Description:	Detects attempts to inject code into another process across PE, ELF, Mach-O binaries

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

Rule name:	DebuggerCheck__MemoryWorkingSet Create hunting rule
Author:	Fernando Mercês
Description:	Anti-debug process memory working set size check
Reference:	http://www.gironsec.com/blog/2015/06/anti-debugger-trick-quicky/

Rule name:	Detect_PowerShell_Obfuscation Create hunting rule
Author:	daniyyell
Description:	Detects obfuscated PowerShell commands commonly used in malicious scripts.

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

Rule name:	INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA Create hunting rule
Author:	ditekSHen
Description:	Detects Windows executables referencing non-Windows User-Agents

Rule name:	MALWARE_Win_AsyncRAT Create hunting rule
Author:	ditekSHen
Description:	Detects AsyncRAT

Rule name:	MALWARE_Win_XWorm Create hunting rule
Author:	ditekSHen
Description:	Detects XWorm

Rule name:	meth_peb_parsing Create hunting rule
Author:	Willi Ballenthin

Rule name:	Multifamily_RAT_Detection Create hunting rule
Author:	Lucas Acha (http://www.lukeacha.com)
Description:	Generic Detection for multiple RAT families, PUPs, Packers and suspicious executables

Rule name:	NET Create hunting rule
Author:	malware-lu

Rule name:	NETexecutableMicrosoft Create hunting rule
Author:	malware-lu

Rule name:	Njrat Create hunting rule
Author:	botherder https://github.com/botherder
Description:	Njrat

Rule name:	pe_detect_tls_callbacks Create hunting rule

Rule name:	pe_imphash Create hunting rule

Rule name:	RIPEMD160_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for RIPEMD-160 constants

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

Rule name:	SHA1_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA1 constants

Rule name:	Skystars_Malware_Imphash Create hunting rule
Author:	Skystars LightDefender
Description:	imphash

Rule name:	SUSP_DOTNET_PE_List_AV Create hunting rule
Author:	SECUINFRA Falcon Team
Description:	Detecs .NET Binary that lists installed AVs

Rule name:	Sus_CMD_Powershell_Usage Create hunting rule
Author:	XiAnzheng
Description:	May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)

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

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:	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.

Rule name:	win32_xworm Create hunting rule
Author:	Reedus0
Description:	Rule for detecting XWorm malware

Rule name:	win_xworm_a0 Create hunting rule
Author:	Slavo Greminger, SWITCH-CERT

Rule name:	win_xworm_w0 Create hunting rule
Author:	jeFF0Falltrades
Description:	Detects win.xworm.

Rule name:	XWorm Create hunting rule
Author:	ditekSHen
Description:	Detects XWorm

Rule name:	xworm_kingrat Create hunting rule
Author:	jeFF0Falltrades

File information

The table below shows additional information about this malware sample such as delivery method and external references.

No further information available

Comments

Login required

You need to login to in order to write a comment. Login with your abuse.ch account.

No comments found for this malware sample