MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 054d8ec2250b0686a2bbb492940a4a92c453d02cb894a131ce50d946d0772a3c. 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

Amadey

Vendor detections: 4

Intelligence 4 IOCs YARA 36 File information Comments

SHA256 hash:	054d8ec2250b0686a2bbb492940a4a92c453d02cb894a131ce50d946d0772a3c
SHA3-384 hash:	1caacfba889fd3ee1512614fe9814a07fa80d7e57ee82aed5d97addfcf6fc1869ca0b9129c42f5b5223dc09f5f5b5e32
SHA1 hash:	e84d0ae35e97df37fb3e3714cb941bef5634665b
MD5 hash:	85b65d7f1754ce60a2ee62aa6bf24338
humanhash:	oxygen-lima-sweet-pizza
File name:	Nexoll.exe
Download:	download sample
Signature	Amadey Create hunting rule
File size:	65'284'704 bytes
First seen:	2025-08-13 22:20:21 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	5da48b0025d9a277c14fb5868b3aa5c8 (1 x NodeLoader, 1 x Amadey)
ssdeep	393216:cU0qee99XfblSxX9IVJAJPFjqVr9mSeT2L64IqjphO8bZOUnRi0a72fXfWv1QgKA:b0Q9xfbl+/h8avxOOx3GTdO
TLSH	T161E76B42A7EB0491F9F76E3198F652274536BD067F3184CB720C1B2A5F732E08A72766
TrID	61.4% (.EXE) Win32 EXE PECompact compressed (generic) (41569/9/9) 15.5% (.EXE) Win64 Executable (generic) (10522/11/4) 7.4% (.EXE) Win16 NE executable (generic) (5038/12/1) 6.6% (.EXE) Win32 Executable (generic) (4504/4/1) 2.9% (.EXE) OS/2 Executable (generic) (2029/13)
Magika	pebin
Reporter	AntiSkidding
Tags:	Amadey exe node NodeLoader

Intelligence

File Origin

# of uploads :

# of downloads :

174

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

Nexoll.exe

Verdict:

No threats detected

Analysis date:

2025-08-13 22:21:40 UTC

Tags:

n/a

Link:

https://app.any.run/tasks/35fa5f93-11bf-43c2-a3c8-04c0e29c98f9

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

Verdict:

Clean

Score:

99.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=689d0fc92018ee52f0248189

Tags:

n/a

Result

Verdict:

Clean

Maliciousness:

Verdict:

Unknown

Link:

https://www.hybrid-analysis.com/sample/054d8ec2250b0686a2bbb492940a4a92c453d02cb894a131ce50d946d0772a3c

Score:

91%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/054d8ec2250b0686a2bbb492940a4a92c453d02cb894a131ce50d946d0772a3c

Gathering data

Verdict:

Clean

Link:

https://tip.neiki.dev/file/054d8ec2250b0686a2bbb492940a4a92c453d02cb894a131ce50d946d0772a3c

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=avgy5qrfbmdiniv3wsjjicskslcfhubmxckkcmookdmunudxfi6a._file

Result

Malware family:

n/a

Score:

3/10

Tags:

discovery

Link:

https://tria.ge/reports/250813-19cskavqw8/

Behaviour

Program crash

System Location Discovery: System Language Discovery

Verdict:

Suspicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/ba39d9f0-8b85-4da3-84a9-0a3e42c74be6

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

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:	ach_202409_html_FedEx_phish Create hunting rule
Author:	abuse.ch
Description:	Detects potential HTML FedEx phishing forms

Rule name:	Agent_BTZ Create hunting rule

Rule name:	APT_Bitter_ZxxZ_Downloader Create hunting rule
Author:	SECUINFRA Falcon Team (@SI_FalconTeam)
Description:	Detects Bitter (T-APT-17) ZxxZ Downloader
Reference:	https://www.secuinfra.com/en/techtalk/whatever-floats-your-boat-bitter-apt-continues-to-target-bangladesh

Rule name:	attack_India Create hunting rule

Rule name:	BLOWFISH_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for Blowfish constants

Rule name:	botnet_plaintext_c2 Create hunting rule
Author:	cip
Description:	Attempts to match at least some of the strings used in some botnet variants which use plaintext communication protocols.

Rule name:	Check_OutputDebugStringA_iat Create hunting rule

Rule name:	ComRAT Create hunting rule

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:	DebuggerCheck__QueryInfo 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:	DetectEncryptedVariants Create hunting rule
Author:	Zinyth
Description:	Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded

Rule name:	Glasses Create hunting rule
Author:	Seth Hardy
Description:	Glasses family

Rule name:	GlassesCode Create hunting rule
Author:	Seth Hardy
Description:	Glasses code features

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

Rule name:	HUN_APT29_EnvyScout_Jul_2023_1 Create hunting rule
Author:	Arkbird_SOLG
Description:	Hunting rule for detect possible Envyscout malware used by the APT29 group by patterns already used in the past

Rule name:	Indicator_MiniDumpWriteDump Create hunting rule
Author:	Obscurity Labs LLC
Description:	Detects PE files and PowerShell scripts that use MiniDumpWriteDump either through direct imports or string references

Rule name:	ldpreload Create hunting rule
Author:	xorseed
Reference:	https://stuff.rop.io/

Rule name:	MD5_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for MD5 constants

Rule name:	Nexe Create hunting rule
Author:	nwunderly

Rule name:	pe_detect_tls_callbacks Create hunting rule

Rule name:	RANSOMWARE Create hunting rule
Author:	ToroGuitar

Rule name:	reverse_http Create hunting rule
Author:	CD_R0M_
Description:	Identify strings with http reversed (ptth)

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:	SHA512_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA384/SHA512 constants

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:	Sus_Obf_Enc_Spoof_Hide_PE Create hunting rule
Author:	XiAnzheng
Description:	Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

Rule name:	test_Malaysia Create hunting rule
Author:	rectifyq
Description:	Detects file containing malaysia string

Rule name:	WHIRLPOOL_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for WhirlPool constants

Rule name:	win_amadey_bytecodes_oct_2023 Create hunting rule
Author:	Matthew @ Embee_Research

Rule name:	WIN_WebSocket_Base64_C2_20250726 Create hunting rule
Author:	dogsafetyforeverone
Description:	Detects configuration strings used by malware to specify WebSocket command-and-control endpoints inside Base64-encoded data. It looks for prefixes such as '#ws://' or '#wss://' that were found in QuasarRAT configuration data.

Rule name:	without_attachments Create hunting rule
Author:	Antonio Sanchez <asanchez@hispasec.com>
Description:	Rule to detect the no presence of any attachment
Reference:	http://laboratorio.blogs.hispasec.com/

Rule name:	with_urls Create hunting rule
Author:	Antonio Sanchez <asanchez@hispasec.com>
Description:	Rule to detect the presence of an or several urls
Reference:	http://laboratorio.blogs.hispasec.com/

File information

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

No further information available

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