MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2f48b8c5b7a6033bad84127f011b9780ddcd2f2bb084846bdf4a06e719f1e719. 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: 12


Intelligence 12 IOCs YARA 31 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2f48b8c5b7a6033bad84127f011b9780ddcd2f2bb084846bdf4a06e719f1e719
SHA3-384 hash: 735375535569a0652648971e88228a742b7f0f6309453c0f5627936e16d32087c385819fe4e8f8120a3c398228a1dbf8
SHA1 hash: dbc9d5cbd1708da32f8d632e93efd93a45856560
MD5 hash: caefe47322a5aa05ddac7cb67aa274ad
humanhash: diet-floor-south-illinois
File name:2f48b8c5b7a6033bad84127f011b9780ddcd2f2bb084846bdf4a06e719f1e719
Download: download sample
Signature RustyStealer
Create hunting rule
File size:4'259'368 bytes
First seen:2026-06-26 13:01:52 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash ac24c75129de769cfd950785b3c3d496 (5 x RustyStealer)
ssdeep 49152:qSBYLTMG1PKWkQS+a1hbv5Fs26w5tP5sZ1L5T1ogsLkq4UvfrzMJisWrCtZpGiMl:qBMPvUwba/L5hoxvYZtbGD1
TLSH T102167D43F6A561E9C45EC038C796B233EBF2B88D1621B6AF37944B612F57B601B5E304
TrID 60.0% (.EXE) UPX compressed Win64 Executable (70117/5/12)
23.1% (.EXE) UPX compressed Win32 Executable (27066/9/6)
5.5% (.EXE) Win64 Executable (generic) (6522/11/2)
4.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
1.7% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
Reporter Threatray
Tags:exe KuinaExtractor RustyStealer

Intelligence

File Origin
# of uploads :
1
# of downloads :
142
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
PEPacker
Details
Link:
https://research.acce.ciphertechsolutions.com/results/ab2aaad0-b5fd-4c48-a7bc-1ade88e841bc/
Malware family:
n/a
ID:
1
File name:
exe
Verdict:
No threats detected
Analysis date:
2026-06-26 13:18:40 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/fdc2dba1-3c2f-4496-bb85-49371e11537a

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/72080/
Detection(s):
SecuriteInfo.com.Variant.Dropper.389.57336883.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6a3e794986bc95245bf9adf0
Tags:
infosteal vmdetect
Result
Verdict:
Clean
Maliciousness:

Behaviour
Launching a service
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
adaptive-context anti-debug anti-vm anti-vm crypto evasive expand fingerprint lolbin microsoft_visual_cc netsh overlay packed reconnaissance
Link:
https://www.filescan.io/uploads/6a3e78f4b11e96782bf22d4b/reports/f968a051-7657-4866-a43a-953c76222d60/overview
Verdict:
Malicious
Labled as:
Zariza.Generic
Link:
https://www.hybrid-analysis.com/sample/2f48b8c5b7a6033bad84127f011b9780ddcd2f2bb084846bdf4a06e719f1e719
Verdict:
Malicious
File Type:
exe x64
First seen:
2026-04-08T07:18:00Z UTC
Last seen:
2026-06-27T19:49:00Z UTC
Hits:
~10
Detections:
Trojan-PSW.Win64.Disco.psq Trojan-PSW.Win32.Greedy.sb Trojan-PSW.Win32.Disco.sb
Link:
https://opentip.kaspersky.com/2f48b8c5b7a6033bad84127f011b9780ddcd2f2bb084846bdf4a06e719f1e719/results?tab=lookup
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/718f8308-0f85-43c2-8bc1-abd9262dd5c6
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/2f48b8c5b7a6033bad84127f011b9780ddcd2f2bb084846bdf4a06e719f1e719
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2f48b8c5b7a6033bad84127f011b9780ddcd2f2bb084846bdf4a06e719f1e719/
Verdict:
Malicious
Threat:
Family.RUSTYSTEALER
Link:
https://tip.neiki.dev/file/2f48b8c5b7a6033bad84127f011b9780ddcd2f2bb084846bdf4a06e719f1e719
Threat name:
Win64.Infostealer.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-04-08 12:08:49 UTC
File Type:
PE+ (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=f5elrrnxuybtxlmecj7qcg4xqdo42lzlwccii267jidoogpr44mq._file
Verdict:
malicious
Label(s):
kuinaextractor
Create hunting rule
Result
Malware family:
n/a
Score:
  8/10
Tags:
adware persistence ransomware spyware upx
Link:
https://tria.ge/reports/260626-qaw22sbw31/
Behaviour
Checks SCSI registry key(s)
Modifies Internet Explorer settings
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Uses Volume Shadow Copy WMI provider
Uses Volume Shadow Copy service COM API
UPX packed file
Enumerates connected drives
Boot or Logon Autostart Execution: Active Setup
Unpacked files
SH256 hash:
2f48b8c5b7a6033bad84127f011b9780ddcd2f2bb084846bdf4a06e719f1e719
MD5 hash:
caefe47322a5aa05ddac7cb67aa274ad
SHA1 hash:
dbc9d5cbd1708da32f8d632e93efd93a45856560
Link:
https://www.unpac.me/results/e6105a40-daf1-474f-9610-d2987971790d/
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/2f48b8c5b7a6033bad84127f011b9780ddcd2f2bb084846bdf4a06e719f1e719

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:Check_OutputDebugStringA_iat
Create hunting rule
Rule name:Check_Qemu_Description
Create hunting rule
Rule name:Check_VBox_Description
Create hunting rule
Rule name:Check_VBox_Guest_Additions
Create hunting rule
Rule name:Check_VmTools
Create hunting rule
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:DebuggerCheck__QueryInfo
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
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:detect_powershell
Create hunting rule
Author:daniyyell
Description:Detects suspicious PowerShell activity related to malware execution
Rule name:FreddyBearDropper
Create hunting rule
Author:Dwarozh Hoshiar
Description:Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:grakate_stealer_nov_2021
Create hunting rule
Rule name:has_telegram_urls
Create hunting rule
Author:Aaron DeVera<aaron@backchannel.re>
Description:Detects Telegram URLs
Rule name:INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_SQLQuery_ConfidentialDataStore
Create hunting rule
Author:ditekSHen
Description:Detects executables containing SQL queries to confidential data stores. Observed in infostealers
Rule name:INDICATOR_SUSPICIOUS_VM_Evasion_MACAddrComb
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing virtualization MAC addresses
Rule name:INDICATOR_SUSPICIOUS_VM_Evasion_VirtDrvComb
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing combination of virtualization drivers
Rule name:LucaStealer
Create hunting rule
Author:Chat3ux
Description:Lucasstealer
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
Create hunting rule
Author:James_inthe_box
Description:Corroded buerloader
Reference:https://app.any.run/tasks/83064edd-c7eb-4558-85e8-621db72b2a24
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:Sus_All_Windows_PE_Malware
Create hunting rule
Author:DiegoAnalytics
Description:Detects Windows PE malware of all types, avoids non-executables like .html
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb
Rule name:test_rule_vldslv
Create hunting rule
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

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

  
Link
https://x.com/ThreatrayLabs/status/2070172299227959461
Cape
Cape
https://www.capesandbox.com/analysis/72080/

Comments