MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 46cca8b88edb47de897bb0d1dff84691ff65bd55610f91f6f6b3f77739c423c4. 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: 9

Intelligence 9 IOCs YARA 10 File information Comments

SHA256 hash:	46cca8b88edb47de897bb0d1dff84691ff65bd55610f91f6f6b3f77739c423c4
SHA3-384 hash:	705a4f76ee0bd8fddbe93b3022a84dea42eeaca861bab78aee0f078b014cf3f060c145d4b70b9d2a7919f9559917f118
SHA1 hash:	3804c7e168789eea9e127faabf73e9759b29eb79
MD5 hash:	bdba20a426886066fbac157cb730e45c
humanhash:	green-india-lithium-three
File name:	dajoke2.exe
Download:	download sample
Signature	RustyStealer Create hunting rule
File size:	1'847'808 bytes
First seen:	2026-03-04 11:10:03 UTC
Last seen:	2026-03-04 11:37:25 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	4ae12844478ab6eaa6579760187df247 (1 x RustyStealer)
ssdeep	24576:NgHQ357d0pLkp2+HXgV57W0RFDH2wM5IeQbrNwRYOFM3VIH06iyD:NgHQ357d0u3gV57WSD9eQIYYYIU6i
TLSH	T152858D03E69585EAD49EC07CC3579632BA32B88E0731B2EB27D58A253E27F805F1D715
TrID	37.0% (.EXE) Win64 Executable (generic) (6522/11/2) 28.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 11.5% (.EXE) OS/2 Executable (generic) (2029/13) 11.3% (.EXE) Generic Win/DOS Executable (2002/3) 11.3% (.EXE) DOS Executable (generic) (2000/1)
Magika	pebin
Reporter	juroots
Tags:	exe RustyStealer

Intelligence

File Origin

# of uploads :

# of downloads :

120

Origin country :

Vendor Threat Intelligence

No detections

Malware family:

n/a

ID:

File name:

dajoke2.exe

Verdict:

No threats detected

Analysis date:

2026-03-04 11:13:37 UTC

Tags:

n/a

Link:

https://app.any.run/tasks/26191ece-eccb-4982-9c0a-14d736a93ffa

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/55532/

Detection(s):

SecuriteInfo.com.Win64.MalwareX-gen.18271933.UNOFFICIAL

Verdict:

Malicious

Score:

99.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=69a81340e1f958bf66838c77

Tags:

ransomware virus

Verdict:

Malicious

Labled as:

Win/malicious_confidence_70%

Link:

https://www.hybrid-analysis.com/sample/46cca8b88edb47de897bb0d1dff84691ff65bd55610f91f6f6b3f77739c423c4

Result

Gathering data

Verdict:

Malicious

File Type:

exe x64

First seen:

2026-01-30T03:45:00Z UTC

Last seen:

2026-02-08T13:42:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/46cca8b88edb47de897bb0d1dff84691ff65bd55610f91f6f6b3f77739c423c4/results?tab=lookup

Malware family:

MuddyWater

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/cb351eb2-55e8-4186-a62e-cb032656ea9e

Score:

97%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/46cca8b88edb47de897bb0d1dff84691ff65bd55610f91f6f6b3f77739c423c4

Gathering data

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/46cca8b88edb47de897bb0d1dff84691ff65bd55610f91f6f6b3f77739c423c4/

Verdict:

Malicious

Link:

https://tip.neiki.dev/file/46cca8b88edb47de897bb0d1dff84691ff65bd55610f91f6f6b3f77739c423c4

Threat name:

Win64.Trojan.Dajoke

Status:

Suspicious

First seen:

2025-12-05 09:57:57 UTC

File Type:

PE+ (Exe)

AV detection:

17 of 36 (47.22%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=i3gkroeo3nd55cl3wdi576cgsh7wlpkvmehzd5xwwp3xoooeepca._file

Result

Malware family:

n/a

Score:

3/10

Tags:

n/a

Link:

https://tria.ge/reports/260304-m9578aav5v/

Unpacked files

SH256 hash:

46cca8b88edb47de897bb0d1dff84691ff65bd55610f91f6f6b3f77739c423c4

MD5 hash:

bdba20a426886066fbac157cb730e45c

SHA1 hash:

3804c7e168789eea9e127faabf73e9759b29eb79

Link:

https://www.unpac.me/results/84adb6d4-8378-44b6-a2a6-c621e0e7dc91/

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:	command_and_control Create hunting rule
Author:	CD_R0M_
Description:	This rule searches for common strings found by malware using C2. Based on a sample used by a Ransomware group

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

Rule name:	upxHook Create hunting rule
Author:	@r3dbU7z
Description:	Detect artifacts from 'upxHook' - modification of UPX packer
Reference:	https://bazaar.abuse.ch/sample/6352be8aa5d8063673aa428c3807228c40505004320232a23d99ebd9ef48478a/