MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d3e5d5e5289c2e39e12dc91a4e286faf64812bf68c83c1f37e88b2fac79d105c. 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

RustyStealer

Vendor detections: 8

Intelligence 8 IOCs YARA 8 File information Comments

SHA256 hash:	d3e5d5e5289c2e39e12dc91a4e286faf64812bf68c83c1f37e88b2fac79d105c
SHA3-384 hash:	be8e28fd88682d744df3e98d7835eff5b3c8991e8e4d8c30f7900033ea39dba5498754873bea3d755f69fced0f4d38f0
SHA1 hash:	a5d5deeba33eadfb479ea60995cf2336048b31c1
MD5 hash:	ad677925d4ffdde33c4392cc76c615ba
humanhash:	orange-river-angel-oscar
File name:	file
Download:	download sample
Signature	RustyStealer Create hunting rule
File size:	296'000 bytes
First seen:	2026-09-25 03:48:07 UTC
Last seen:	2026-09-25 08:31:35 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	0cd488c64d7af8ac72e356aaa23af145 (1 x RustyStealer)
ssdeep	6144:XnjLHcGMY5vpnSLo38eldMRgYrFyksrLChTT0jVsCjU:zPMi9MPyksrLnTjU
TLSH	T1A7546D12F25110F9EC6BC17C82555526F532B8890B31EAFF17A442363E67AE1AF3DB14
TrID	51.9% (.EXE) Win64 Executable (generic) (6522/11/2) 16.1% (.EXE) OS/2 Executable (generic) (2029/13) 15.9% (.EXE) Generic Win/DOS Executable (2002/3) 15.9% (.EXE) DOS Executable (generic) (2000/1)
Magika	pebin
dhash icon	be7bdcd8d4d47bbe (1 x RustyStealer)
Reporter	Bitsight
Tags:	54e64e dropped-by-amadey exe RustyStealer signed

Code Signing Certificate

Organisation:	Nimbus Software Ltd.
Issuer:	Nimbus Software Ltd.
Algorithm:	sha256WithRSAEncryption
Valid from:	2026-09-25T03:37:38Z
Valid to:	2036-09-22T03:37:38Z
Serial number:	9c83fbc755f25902
Thumbprint Algorithm:	SHA256
Thumbprint:	14747280ee7dd4bbbf0f995e39c05aa77026fec927083dfaeee290b49f6218c7
Source:	This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Bitsight

url: http://91.92.242.236/files-129312398/files/file_86b5178fc3b9ab2f.exe

Intelligence

File Origin

# of uploads :

# of downloads :

162

Origin country :

Vendor Threat Intelligence

No detections

Malware family:

n/a

ID:

File name:

exe

Verdict:

Malicious activity

Analysis date:

2026-09-25 03:58:13 UTC

Tags:

loader

Link:

https://app.any.run/tasks/32089b1f-b29b-491a-b25a-587140d41f6a

Note:

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

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/88917/

Detection(s):

SecuriteInfo.com.FileRepMalware.43241351.UNOFFICIAL

Result

Verdict:

Clean

Maliciousness:

Behaviour

Connection attempt

Sending an HTTP POST request

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

anti-debug anti-vm rust signed

Link:

https://www.filescan.io/uploads/6ab5ef376adb14d4fa93d7b1/reports/7375b0cf-f65d-494f-bbe8-6ed1bb24f2d9/overview

Verdict:

Malicious

Labled as:

Win/grayware_confidence_60%

Link:

https://www.hybrid-analysis.com/sample/d3e5d5e5289c2e39e12dc91a4e286faf64812bf68c83c1f37e88b2fac79d105c

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/b3134f97-da56-4312-87b9-e51faa0010dc

Score:

72%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/d3e5d5e5289c2e39e12dc91a4e286faf64812bf68c83c1f37e88b2fac79d105c

Verdict:

inconclusive

YARA:

4 match(es)

Tags:

Executable PE (Portable Executable) PE File Layout Win 64 Exe x64

Link:

https://app.malva.re/file/ad677925d4ffdde33c4392cc76c615ba

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/d3e5d5e5289c2e39e12dc91a4e286faf64812bf68c83c1f37e88b2fac79d105c/

Threat name:

Win64.Trojan.Generic

Status:

Suspicious

First seen:

2026-09-25 03:49:36 UTC

File Type:

PE+ (Exe)

Extracted files:

AV detection:

5 of 24 (20.83%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=2ps5lzjitqxdtyjnzene4kdpv5sick7wrsb4d436rczpvr45cboa._file

Result

Malware family:

n/a

Score:

3/10

Tags:

n/a

Link:

https://tria.ge/reports/260925-ecvq8aydpg/

Unpacked files

SH256 hash:

d3e5d5e5289c2e39e12dc91a4e286faf64812bf68c83c1f37e88b2fac79d105c

MD5 hash:

ad677925d4ffdde33c4392cc76c615ba

SHA1 hash:

a5d5deeba33eadfb479ea60995cf2336048b31c1

Link:

https://www.unpac.me/results/f6c726c7-9b34-4540-8a1b-3ef3b78cbb98/

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/d3e5d5e5289c2e39e12dc91a4e286faf64812bf68c83c1f37e88b2fac79d105c

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:	DebuggerCheck__API 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:	pe_detect_tls_callbacks Create hunting rule

Rule name:	PE_Digital_Certificate Create hunting rule
Author:	albertzsigovits

Rule name:	ProgramLanguage_Rust Create hunting rule
Author:	albertzsigovits
Description:	Application written in Rust programming language

Rule name:	Rustyloader_mem_loose Create hunting rule
Author:	James_inthe_box
Description:	Corroded buerloader
Reference:	https://app.any.run/tasks/83064edd-c7eb-4558-85e8-621db72b2a24

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

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.