MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 d65fec3809cf4341aedceccdb8eb856b430f7afcb6df88420eb3101011aacbf0. 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
| SHA256 hash: | d65fec3809cf4341aedceccdb8eb856b430f7afcb6df88420eb3101011aacbf0 |
|---|---|
| SHA3-384 hash: | a2f41f30c8194db60b060890a093ad220c7b0860d4ae920a83c25e94ebec50a493bf6f9135e2edd08d7a783bcbe0cf3a |
| SHA1 hash: | 451557402efaf5cfac916540e21840bd7c8eb8ed |
| MD5 hash: | 6fde2e6448bd610d74350aa22d857ea2 |
| humanhash: | network-video-jersey-eleven |
| File name: | d65fec3809cf4341.bin |
| Download: | download sample |
| Signature | RustyStealer |
| File size: | 2'242'048 bytes |
| First seen: | 2026-10-24 03:25:35 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/vnd.microsoft.portable-executable |
| imphash | 603a12af845feb44eeaee4af0f3efa0b (5 x RustyStealer) |
| ssdeep | 49152:2yq6nhizXRpuk+XZDh5KyR7F/2v76WwIU6istJ6:2ydQgJF+v7TP+s |
| TLSH | T172A57D07E69580E8D59EC078C3579633EA22B88D0920B6BB27D09B353E3AF515F1DB1D |
| TrID | 45.6% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5) 18.0% (.EXE) Win64 Executable (generic) (6522/11/2) 13.9% (.EXE) Win16 NE executable (generic) (5038/12/1) 5.6% (.ICL) Windows Icons Library (generic) (2059/9) 5.6% (.EXE) OS/2 Executable (generic) (2029/13) |
| Magika | pebin |
| Reporter |  Tuxxin |
| Tags: | exe RustyStealer |
Intelligence
File Origin
# of uploads :
1
# of downloads :
159
Origin country :
USVendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
exe
Verdict:
Malicious activity
Analysis date:
2026-10-24 03:29:11 UTC
Tags:
ip-check auto-reg
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Verdict:
Malicious
Score:
96.5%
Tags:
stealer virus
Result
Verdict:
Clean
Maliciousness:
Gathering data
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Verdict:
Unknown
File Type:
exe x64
Verdict:
Suspicious
Score:
99%
Verdict:
Malware
File Type:
PE
Verdict:
inconclusive
YARA:
5 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Threat name:
Win64.Trojan.AdvML
Status:
Malicious
First seen:
2026-10-24 03:26:34 UTC
File Type:
PE+ (Exe)
Extracted files:
2
AV detection:
9 of 36 (25.00%)
Threat level:
5/5
Detection(s):
Malicious file
Result
Malware family:
n/a
Score:
6/10
Tags:
discovery execution persistence
Behaviour
Gathers network information
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: LoadsDriver
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Executes a command shell one-liner
Reads the TCP/IP host and domain name from the registry
Adds Run key to start application
Looks up external IP address via web service
Unpacked files
SH256 hash:
d65fec3809cf4341aedceccdb8eb856b430f7afcb6df88420eb3101011aacbf0
MD5 hash:
6fde2e6448bd610d74350aa22d857ea2
SHA1 hash:
451557402efaf5cfac916540e21840bd7c8eb8ed
Detections:
SUSP_XORed_MSDOS_Stub_Message
SH256 hash:
6d12639d9b06023d7ed5c180a0ed87b4b334d22bc56ff381b0e0dac82339b31f
MD5 hash:
d5b5eb8596ddca773ac56dfc6d9499f9
SHA1 hash:
2540b96c0919ca45617cf3d28c7be10ffecbdf24
SH256 hash:
37b3428b9cc767bca5fa36d7e2825fc43e6c4bdfa14b43e3c60dd0e66fd01e5a
MD5 hash:
f641db7b4d62078984cfd2f832fd7574
SHA1 hash:
53157fe905402da313753c2ff7a023bd4621ad10
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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 |
|---|---|
| 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: | DebuggerException__SetConsoleCtrl |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | DetectEncryptedVariants |
|---|---|
| Author: | Zinyth |
| Description: | Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded |
| Rule name: | golang_bin_JCorn_CSC846 |
|---|---|
| Author: | Justin Cornwell |
| Description: | CSC-846 Golang detection ruleset |
| Rule name: | pe_detect_tls_callbacks |
|---|
| Rule name: | ProgramLanguage_Rust |
|---|---|
| Author: | albertzsigovits |
| Description: | Application written in Rust programming language |
| Rule name: | RANSOMWARE |
|---|---|
| Author: | ToroGuitar |
| Rule name: | Rustyloader_mem_loose |
|---|---|
| Author: | James_inthe_box |
| Description: | Corroded buerloader |
| Reference: | https://app.any.run/tasks/83064edd-c7eb-4558-85e8-621db72b2a24 |
| Rule name: | SEH__vectored |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | SHA512_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for SHA384/SHA512 constants |
| Rule name: | Suspicious_Process |
|---|---|
| Author: | Security Research Team |
| Description: | Suspicious process creation |
| Rule name: | SUSP_XORed_MSDOS_Stub_Message |
|---|---|
| Author: | Florian Roth |
| Description: | Detects suspicious XORed MSDOS stub message |
| Reference: | https://yara.readthedocs.io/en/latest/writingrules.html#xor-strings |
| Rule name: | Sus_All_Windows_PE_Malware |
|---|---|
| Author: | DiegoAnalytics |
| Description: | Detects Windows PE malware of all types, avoids non-executables like .html |
| Rule name: | TH_AntiVM_MassHunt_Win_Malware_2026_CYFARE |
|---|---|
| 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: | TH_Generic_MassHunt_Win_Malware_2025_CYFARE |
|---|---|
| Author: | CYFARE |
| Description: | Generic Windows malware mass-hunt rule - 2025 |
| Reference: | https://cyfare.net/ |
| Rule name: | upxHook |
|---|---|
| Author: | @r3dbU7z |
| Description: | Detect artifacts from 'upxHook' - modification of UPX packer |
| Reference: | https://bazaar.abuse.ch/sample/6352be8aa5d8063673aa428c3807228c40505004320232a23d99ebd9ef48478a/ |
| Rule name: | WIN_Malware_Fantom_ForgeAuto_98e6f354_Extrait |
|---|---|
| Author: | Marjoriefort |
| Description: | Detects Fantom (pe, etat extrait) |
| Rule name: | WIN_Malware_Unknown_ForgeAuto_4fa7e284_Extrait |
|---|---|
| Author: | Marjoriefort |
| Description: | Detects Unknown (pe, etat extrait) |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
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