MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 353800a0934e6de5d02f660fcde2be3e3b3d3bb70bcff3a157355c77a75cb935. 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:	353800a0934e6de5d02f660fcde2be3e3b3d3bb70bcff3a157355c77a75cb935
SHA3-384 hash:	81220e8000c4d7b70d0cb4b9cbd9d4fae013e3c370478c216b321e50f92ad03084e197ca7fd64b75dd8e46c5dd9cf71e
SHA1 hash:	e60ee8e9516b1d9595d026c0ae84d3f93db0765e
MD5 hash:	7581ba60eb121a0ca0499a8fe8c3bdc9
humanhash:	wisconsin-echo-burger-emma
File name:	dec_unique.exe
Download:	download sample
Signature	RustyStealer Create hunting rule
File size:	956'416 bytes
First seen:	2025-12-06 17:29:43 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	87f0863ec927249773659ca301d7b700 (6 x RustyStealer)
ssdeep	24576:dkm/LsyEeiePlw0Uy5/88kWhyY9F86O/:Km/LsysP9y5/RkWhyYj86O
TLSH	T1D9159E1BF695A2BDD19AC0B483068672B675B4CE0621BDBF11E1D7303F9AE611F1CB18
TrID	41.1% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5) 26.1% (.EXE) Win64 Executable (generic) (10522/11/4) 12.5% (.EXE) Win16 NE executable (generic) (5038/12/1) 5.1% (.ICL) Windows Icons Library (generic) (2059/9) 5.0% (.EXE) OS/2 Executable (generic) (2029/13)
Magika	pebin
Reporter	juroots
Tags:	exe RustyStealer

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

No detections

Malware family:

n/a

ID:

File name:

_353800a0934e6de5d02f660fcde2be3e3b3d3bb70bcff3a157355c77a75cb935.exe

Verdict:

No threats detected

Analysis date:

2025-12-06 18:24:10 UTC

Tags:

n/a

Link:

https://app.any.run/tasks/8babc067-ec91-4c40-94d5-8755d3890772

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/42779/

Verdict:

Malicious

Score:

70%

Link:

https://cyber-fortress.com/docs/result/index.php?id=693468a6920336450abc0670

Tags:

blic

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

anti-debug expand lolbin mingw packed

Link:

https://www.filescan.io/uploads/69346861ff25e40750d5caf8/reports/19d0342c-b568-4528-87f5-e28a446152e5/overview

Verdict:

Malicious

Labled as:

Win/malicious_confidence_70%

Link:

https://www.hybrid-analysis.com/sample/353800a0934e6de5d02f660fcde2be3e3b3d3bb70bcff3a157355c77a75cb935

Verdict:

Clean

File Type:

exe x64

First seen:

2025-12-06T15:30:00Z UTC

Last seen:

2025-12-06T18:10:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/353800a0934e6de5d02f660fcde2be3e3b3d3bb70bcff3a157355c77a75cb935/results?tab=lookup

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/3e983b47-1413-4d44-adb1-0ff493e9331d

Score:

96%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/353800a0934e6de5d02f660fcde2be3e3b3d3bb70bcff3a157355c77a75cb935

Verdict:

inconclusive

YARA:

3 match(es)

Tags:

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

Link:

https://app.malva.re/file/7581ba60eb121a0ca0499a8fe8c3bdc9

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/353800a0934e6de5d02f660fcde2be3e3b3d3bb70bcff3a157355c77a75cb935/

Verdict:

Clean

Link:

https://tip.neiki.dev/file/353800a0934e6de5d02f660fcde2be3e3b3d3bb70bcff3a157355c77a75cb935

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=gu4abietjzw6lubpmyh43yv6hy5t2o5xbph7hikxgvohpj24xe2q._file

Result

Malware family:

n/a

Score:

7/10

Tags:

credential_access discovery spyware stealer

Link:

https://tria.ge/reports/251206-v4bqescl9y/

Behaviour

Browser Information Discovery

Credentials from Password Stores: Windows Credential Manager

Reads user/profile data of web browsers

Verdict:

Suspicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/ac88ab88-e5f7-4979-9cd2-1e54af6b8f18

Unpacked files

SH256 hash:

353800a0934e6de5d02f660fcde2be3e3b3d3bb70bcff3a157355c77a75cb935

MD5 hash:

7581ba60eb121a0ca0499a8fe8c3bdc9

SHA1 hash:

e60ee8e9516b1d9595d026c0ae84d3f93db0765e

Link:

https://www.unpac.me/results/30b73e63-f150-4379-9e1e-d96f68cd77ab/

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/353800a0934e6de5d02f660fcde2be3e3b3d3bb70bcff3a157355c77a75cb935

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:	dependsonpythonailib Create hunting rule
Author:	Tim Brown
Description:	Hunts for dependencies on Python AI libraries

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

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

Rule name:	RANSOMWARE Create hunting rule
Author:	ToroGuitar

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