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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9bccebc3e8a87a2f36ee478a1ffca49b9f62d99b507ba3979cbcf80edd6b92f8. 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: 5


Intelligence 5 IOCs YARA 20 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9bccebc3e8a87a2f36ee478a1ffca49b9f62d99b507ba3979cbcf80edd6b92f8
SHA3-384 hash: a83f949c119b1c590203f9326417134900f06414e78ddbf37a3c2f6978ed3171b14803e3a8e7c8e598fa87cc4ff467d1
SHA1 hash: bb6b175498c66d275da4ff69a3bb10f5cb04705e
MD5 hash: 57cc33704c7c92b7deecb9c0e60cefb1
humanhash: jig-sixteen-nuts-artist
File name:file
Download: download sample
Signature RustyStealer
Create hunting rule
File size:5'107'640 bytes
First seen:2026-09-01 10:23:21 UTC
Last seen:2026-09-01 11:43:47 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 445b5d7e1f41e6e3b4399900a10bd0e9 (1 x RustyStealer)
ssdeep 98304:TGNUBxjeNWXE8Lvxx/dluc0ir/B8cvhgOa4q8HbPcqx6QzbNzfwy1K:g2QWU8LvflluN6Bn65ePtt/Nzf91K
TLSH T179363302B76065F4F457C5349B448A45A63178E29F326AFF07F44A312F52AE29F38B39
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
dhash icon 696a6ee2b2b2c2cc (22 x ValleyRAT, 18 x RedLineStealer, 17 x LummaStealer)
Reporter Bitsight
Tags:a dropped-by-gcleaner exe MIX2.file RustyStealer


Avatar
Bitsight
url: http://91.92.242.236/service

Intelligence

File Origin
# of uploads :
3
# of downloads :
174
Origin country :
US US
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
exe
Verdict:
No threats detected
Analysis date:
2026-09-01 10:31:05 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/468f4d7c-ee8b-43ac-8e50-7bb9839521c4

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/83531/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug anti-vm installer-heuristic invalid-signature overlay packed rust signed
Link:
https://www.filescan.io/uploads/6a96a7cd8c7503aa7614e2c2/reports/8334b226-2d02-4a7c-b117-561e44040c33/overview
Verdict:
Malicious
Labled as:
Trojan.Heur
Link:
https://www.hybrid-analysis.com/sample/9bccebc3e8a87a2f36ee478a1ffca49b9f62d99b507ba3979cbcf80edd6b92f8
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/3a358f56-ab9b-4ba5-b398-2587053fae08
Score:
25%
Verdict:
Benign
File Type:
PE
Link:
https://malprob.io/report/9bccebc3e8a87a2f36ee478a1ffca49b9f62d99b507ba3979cbcf80edd6b92f8
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PDB Path PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/57cc33704c7c92b7deecb9c0e60cefb1
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9bccebc3e8a87a2f36ee478a1ffca49b9f62d99b507ba3979cbcf80edd6b92f8/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tpgoxq7ivb5c6nxoi6fb77fetopwfwm3kb52hf44xt4a5xllsl4a._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://tria.ge/reports/260901-mff18szyfw/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Unpacked files
SH256 hash:
9bccebc3e8a87a2f36ee478a1ffca49b9f62d99b507ba3979cbcf80edd6b92f8
MD5 hash:
57cc33704c7c92b7deecb9c0e60cefb1
SHA1 hash:
bb6b175498c66d275da4ff69a3bb10f5cb04705e
Link:
https://www.unpac.me/results/13270f06-551c-4f40-9d50-6a49232600d0/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/9bccebc3e8a8/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/9bccebc3e8a87a2f36ee478a1ffca49b9f62d99b507ba3979cbcf80edd6b92f8

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: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: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:Old_Code__Signature_AnyDesk_Feb2024
Create hunting rule
Author:Yashraj Solanki - Cyber Threat Intelligence Analyst at Bridewell
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:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
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: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: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:upxHook
Create hunting rule
Author:@r3dbU7z
Description:Detect artifacts from 'upxHook' - modification of UPX packer
Reference:https://bazaar.abuse.ch/sample/6352be8aa5d8063673aa428c3807228c40505004320232a23d99ebd9ef48478a/

File information

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

Web download

RustyStealer

Executable exe 9bccebc3e8a87a2f36ee478a1ffca49b9f62d99b507ba3979cbcf80edd6b92f8

(this sample)

  
Dropped by
Gcleaner
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/83531/

Comments