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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ec1dc6b1bd1d0cc91e0778f8f6469a5fcbbd788e97243c1739b4e8959ffb5626. 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 49 File information Comments
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SHA256 hash: ec1dc6b1bd1d0cc91e0778f8f6469a5fcbbd788e97243c1739b4e8959ffb5626
SHA3-384 hash: a3207d93371f5abc9fc1cc60587900c57eb5e5fe22abdadc1b0d0a5078090cfc8a2aaf548c1dde81304c0ba3c20c21f9
SHA1 hash: 17cdaeb37dc2ff6d712f1533331eba56c354dc35
MD5 hash: dd473488562321430ce739af80cda4e9
humanhash: twenty-vermont-blue-two
File name:ec1dc6b1bd1d0cc91e0778f8f6469a5fcbbd788e97243c1739b4e8959ffb5626
Download: download sample
Signature RustyStealer
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File size:5'269'504 bytes
First seen:2026-09-15 12:56:39 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 59d98ee5e25d465c45b9b8fb84eea288 (1 x RustyStealer)
ssdeep 98304:OFMEzDe8hin7f0pX7o23SQoOW1s3uBSKp:OiZ02fVp
TLSH T13B364A03E65541D9C4ADC1BA834BD633AA71B88A8B31B1EF1BD44F112E29FD06B3D758
TrID 48.4% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
19.1% (.EXE) Win64 Executable (generic) (6522/11/2)
14.7% (.EXE) Win16 NE executable (generic) (5038/12/1)
5.9% (.EXE) OS/2 Executable (generic) (2029/13)
5.8% (.EXE) Generic Win/DOS Executable (2002/3)
Magika pebin
Reporter Threatray
Tags:DolphinX exe RustyStealer

Intelligence

File Origin
# of uploads :
1
# of downloads :
145
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
exe
Verdict:
Malicious activity
Analysis date:
2026-09-15 13:34:36 UTC
Tags:
ip-check screenconnect rat rust rdp
Link:
https://app.any.run/tasks/34cfbd96-3daf-4355-84ea-18be9facdd03

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/85547/
Detection(s):
SecuriteInfo.com.Trojan.PWS.Stealer.46533.12257.11472.UNOFFICIAL
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Verdict:
Malicious
Labled as:
Trojan[Exploit]/BypassUAC
Link:
https://www.hybrid-analysis.com/sample/ec1dc6b1bd1d0cc91e0778f8f6469a5fcbbd788e97243c1739b4e8959ffb5626
Verdict:
Malicious
File Type:
exe x64
First seen:
2026-09-01T14:39:00Z UTC
Last seen:
2026-09-01T15:03:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/ec1dc6b1bd1d0cc91e0778f8f6469a5fcbbd788e97243c1739b4e8959ffb5626/results?tab=lookup
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/50873cfb-dfc4-40f6-b6ee-7509bce89b11
Score:
22%
Verdict:
Benign
File Type:
PE
Link:
https://malprob.io/report/ec1dc6b1bd1d0cc91e0778f8f6469a5fcbbd788e97243c1739b4e8959ffb5626
Verdict:
inconclusive
YARA:
8 match(es)
Tags:
Executable PDB Path PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/dd473488562321430ce739af80cda4e9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ec1dc6b1bd1d0cc91e0778f8f6469a5fcbbd788e97243c1739b4e8959ffb5626/
Threat name:
Win64.Exploit.BypassUac
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Status:
Malicious
First seen:
2026-09-02 02:52:37 UTC
File Type:
PE+ (Exe)
Extracted files:
6
AV detection:
21 of 36 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5qo4nmn5dugmshqhpd4pmru2l7f326eos4sdyfzzwtujlh73kyta._file
Verdict:
malicious
Label(s):
DolphinX
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Link:
https://reports.threatray.com/0809af2c-213a-4cab-ab38-624bf557be7e
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/260915-p65tdsfc82/
Unpacked files
SH256 hash:
ec1dc6b1bd1d0cc91e0778f8f6469a5fcbbd788e97243c1739b4e8959ffb5626
MD5 hash:
dd473488562321430ce739af80cda4e9
SHA1 hash:
17cdaeb37dc2ff6d712f1533331eba56c354dc35
Detections:
triage_gcleaner_loader
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win_agent_tesla_g1
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Link:
https://www.unpac.me/results/fb14e3af-5a4f-4778-aa86-ee4e85b613c8/
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/ec1dc6b1bd1d0cc91e0778f8f6469a5fcbbd788e97243c1739b4e8959ffb5626

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_Debugger
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Rule name:ClearWater_Ransomware
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Author:Arrbat
Description:Detects ClearWater ransomware using a mix of family-specific names, 7-Zip SFX metadata, and anti-recovery indicators
Rule name:CMD_Ping_Localhost
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Rule name:command_and_control
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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
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Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:crime_win32_ransom_lockbit_1
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Author:@VK_Intel
Description:Detects LockBit ransomware
Reference:twitter
Rule name:DebuggerCheck__API
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Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__MemoryWorkingSet
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Author:Fernando Mercês
Description:Anti-debug process memory working set size check
Reference:http://www.gironsec.com/blog/2015/06/anti-debugger-trick-quicky/
Rule name:DebuggerCheck__RemoteAPI
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Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:dependsonpythonailib
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Author:Tim Brown
Description:Hunts for dependencies on Python AI libraries
Rule name:DetectEncryptedVariants
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Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:Detect_all_IPv6_variants
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Author:Bierchermuesli
Description:Generic IPv6 catcher
Rule name:detect_powershell
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Author:daniyyell
Description:Detects suspicious PowerShell activity related to malware execution
Rule name:Detect_PowerShell_Obfuscation
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Author:daniyyell
Description:Detects obfuscated PowerShell commands commonly used in malicious scripts.
Rule name:detect_tiny_vbs
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Author:daniyyell
Description:Detects tiny VBS delivery technique
Rule name:Detect_Zoom_Invite_malware_RAT_C2
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Author:daniyyell
Description:Detects Zoom Invite Call Leading to Malware Hosted in Telegram C2
Rule name:dsc
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Author:Aaron DeVera
Description:Discord domains
Rule name:FreddyBearDropper
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Author:Dwarozh Hoshiar
Description:Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.
Rule name:generic_IG_stealer
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Author:RE4rensics
Description:Detects stealers that interacts with IG endpoints after stealing IG cookies
Rule name:golang_bin_JCorn_CSC846
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Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:grakate_stealer_nov_2021
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Rule name:Indicator_MiniDumpWriteDump
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Author:Obscurity Labs LLC
Description:Detects PE files and PowerShell scripts that use MiniDumpWriteDump either through direct imports or string references
Rule name:INDICATOR_SUSPICIOUS_Binary_References_Browsers
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Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA
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Author:ditekSHen
Description:Detects Windows executables referencing non-Windows User-Agents
Rule name:INDICATOR_SUSPICIOUS_EXE_RegKeyComb_DisableWinDefender
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Author:ditekSHen
Description:Detects executables embedding registry key / value combination indicative of disabling Windows Defender features
Rule name:INDICATOR_SUSPICIOUS_EXE_RegKeyComb_IExecuteCommandCOM
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Author:ditekSHen
Description:Detects executables embedding command execution via IExecuteCommand COM object
Rule name:INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM
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Author:ditekSHen
Description:Detects Windows exceutables bypassing UAC using CMSTP COM interfaces. MITRE (T1218.003)
Rule name:INDICATOR_SUSPICIOUS_EXE_UACBypass_EventViewer
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Author:ditekSHen
Description:detects Windows exceutables potentially bypassing UAC using eventvwr.exe
Rule name:LucaStealer
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Author:Chat3ux
Description:Lucasstealer
Rule name:MALWARE_Win_EXEPWSH_DLAgent
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Author:ditekSHen
Description:Detects SystemBC
Rule name:MAL_Trigon_Dropper
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Author:jaszzz
Description:Trigon multi-stage malicious dropper - process injection, keylogging, screenshot capture
Reference:URL|trigon
Rule name:NET
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Author:malware-lu
Rule name:NSVPS_Hydra_SSH_Bruteforce
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Author:sanad (NSVPS-SOC)
Description:Hydra SSH brute-force campaign credentials pattern from NSVPS honeypot
Rule name:pe_detect_tls_callbacks
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Rule name:ProgramLanguage_Rust
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Author:albertzsigovits
Description:Application written in Rust programming language
Rule name:RANSOMWARE
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Author:ToroGuitar
Rule name:RIPEMD160_Constants
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Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:Rustyloader_mem_loose
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Author:James_inthe_box
Description:Corroded buerloader
Reference:https://app.any.run/tasks/83064edd-c7eb-4558-85e8-621db72b2a24
Rule name:SEH__vectored
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Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:SHA1_Constants
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Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:Suspicious_Process
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Author:Security Research Team
Description:Suspicious process creation
Rule name:SUSP_Scheduled_Tasks_Create_From_Susp_Dir
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Author:SECUINFRA Falcon Team
Description:Detects a PowerShell Script that creates a Scheduled Task that runs from an suspicious directory
Rule name:Sus_All_Windows_PE_Malware
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Author:DiegoAnalytics
Description:Detects Windows PE malware of all types, avoids non-executables like .html
Rule name:Sus_CMD_Powershell_Usage
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Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)
Rule name:telebot_framework
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Author:vietdx.mb
Rule name:test_rule_vldslv
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Rule name:ThreadControl__Context
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Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:vmdetect
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Author:nex
Description:Possibly employs anti-virtualization techniques
Rule name:WIN_SHADOW_UNPACKED
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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/2099838141720834481
Cape
Cape
https://www.capesandbox.com/analysis/85547/

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