MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 6a8f6fd89a992de22d3c3a1e074a0ebcd0ec99710a69ca6a5e8043ead687409e. 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: 8
| SHA256 hash: | 6a8f6fd89a992de22d3c3a1e074a0ebcd0ec99710a69ca6a5e8043ead687409e |
|---|---|
| SHA3-384 hash: | 2fc2c03f79d2e795e9c661c3d78f41b23c89f4c08b62fb7b4e55b3906f446582c97680e235d90a4553d3d805fad1977d |
| SHA1 hash: | b72d4881a538021b1799765a3e8e2f16bcd1205b |
| MD5 hash: | 19c5335adbe5afaa3d37b2f77ce121f3 |
| humanhash: | north-skylark-blossom-wisconsin |
| File name: | 6a8f6fd89a992de22d3c3a1e074a0ebcd0ec99710a69ca6a5e8043ead687409e |
| Download: | download sample |
| Signature | RustyStealer |
| File size: | 9'571'328 bytes |
| First seen: | 2026-07-15 05:42:23 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | a663f2cc31e4e201e51104ee4cf86e63 (1 x RustyStealer) |
| ssdeep | 24576:AfKw3XgJGbGVNYiXlWgtcnIjCeNLvqyCx6O0sq58rbQx7os8jU0/jjOEbymdFN9R:0z3XeGbGVNYiXlWSx6 |
| TLSH | T15CA6BFB876047CD6E67F427BCA96ADDD137236228B8BA4CE4064B7C30963375FE16805 |
| TrID | 33.1% (.EXE) Win64 Executable (generic) (6522/11/2) 25.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 10.4% (.ICL) Windows Icons Library (generic) (2059/9) 10.3% (.EXE) OS/2 Executable (generic) (2029/13) 10.1% (.EXE) Generic Win/DOS Executable (2002/3) |
| Magika | pebin |
| dhash icon | e09a676060678ee0 (14 x AsyncRAT, 10 x ValleyRAT, 4 x Formbook) |
| Reporter |  JAMESWT_WT |
| Tags: | 103-46-185-183 exe RustyStealer |
Intelligence
File Origin
# of uploads :
1
# of downloads :
138
Origin country :
ITVendor Threat Intelligence
No detections
Detection:
n/a
Detection(s):
Verdict:
Malicious
Score:
99.9%
Tags:
vmdetect cobalt
Result
Verdict:
Clean
Maliciousness:
Behaviour
Creating a file
Creating a process from a recently created file
Сreating synchronization primitives
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
anti-debug anti-vm krypt packed reconnaissance rust
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Verdict:
Unknown
File Type:
exe x64
First seen:
2026-01-08T12:33:00Z UTC
Last seen:
2026-01-10T17:31:00Z UTC
Hits:
~10
Verdict:
Malicious
Score:
100%
Verdict:
Malware
File Type:
PE
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PDB Path PE (Portable Executable) PE File Layout Win 64 Exe x64
Threat name:
Win64.Malware.Heuristic
Status:
Malicious
First seen:
2026-01-08 17:35:37 UTC
File Type:
PE+ (Exe)
Extracted files:
9
AV detection:
12 of 36 (33.33%)
Threat level:
2/5
Verdict:
malicious
Label(s):
huiloader
Result
Malware family:
n/a
Score:
7/10
Tags:
discovery persistence
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Executes dropped EXE
Loads dropped DLL
Unpacked files
SH256 hash:
6a8f6fd89a992de22d3c3a1e074a0ebcd0ec99710a69ca6a5e8043ead687409e
MD5 hash:
19c5335adbe5afaa3d37b2f77ce121f3
SHA1 hash:
b72d4881a538021b1799765a3e8e2f16bcd1205b
Verdict:
Malicious
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: | DebuggerCheck__API |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | Disable_Defender |
|---|---|
| Author: | iam-py-test |
| Description: | Detect files disabling or modifying Windows Defender, Windows Firewall, or Microsoft Smartscreen |
| 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: | 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: | Sus_CMD_Powershell_Usage |
|---|---|
| Author: | XiAnzheng |
| Description: | May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP) |
| 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: | vmdetect |
|---|---|
| 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.
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