MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 16f121c04202eb4a7cc68ecafdc85e66a114801e2edbcf5f2561437993bbd278. 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: 7
| SHA256 hash: | 16f121c04202eb4a7cc68ecafdc85e66a114801e2edbcf5f2561437993bbd278 |
|---|---|
| SHA3-384 hash: | 72b3d9babbe9c32af282db822bb977022b02e558c8d205a3e50eb7b2b1c3af07df1521335ff769df141b00941477aca0 |
| SHA1 hash: | 5b92ef29344c1dbce51dfd4632605107cd21f1e9 |
| MD5 hash: | a01b56eb305f46b4c8c4a72256124510 |
| humanhash: | uniform-whiskey-foxtrot-yankee |
| File name: | Antizapret.exe |
| Download: | download sample |
| Signature | RustyStealer |
| File size: | 7'222'272 bytes |
| First seen: | 2026-06-20 13:47:52 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | ab64a448231222006a3e3c01298b8409 (1 x RustyStealer) |
| ssdeep | 98304:BIMXW/5p/m9fcj2YyICvQ5AOLYh9NQsrlubMTz9rWY3adMMw4gG:GOI2oCvCJysbGRydMn |
| TLSH | T19976F1037BFEB05EEA6BD7B4856466418621FC770D51909E31CC109B0F9BA507EBC3AA |
| 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 | d0489ab454c8d828 (1 x RustyStealer) |
| Reporter |  Alex_sev |
| Tags: | exe mikey RustyStealer |
Intelligence
File Origin
# of uploads :
1
# of downloads :
110
Origin country :
AUVendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
_16f121c04202eb4a7cc68ecafdc85e66a114801e2edbcf5f2561437993bbd278.exe
Verdict:
No threats detected
Analysis date:
2026-06-20 13:56:49 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Verdict:
Clean
Score:
89.3%
Tags:
n/a
Result
Verdict:
Clean
Maliciousness:
Behaviour
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Verdict:
Unknown
Threat level:
2.5/10
Confidence:
100%
Tags:
adaptive-context anti-debug installer-heuristic packed rust
Verdict:
Malicious
Labled as:
Mikey.Generic
Verdict:
Unknown
Score:
98%
Verdict:
Malware
File Type:
PE
Gathering data
Verdict:
Malicious
Threat:
Family.RUSTYSTEALER
Threat name:
Win64.Malware.Generic
Status:
Suspicious
First seen:
2026-06-20 13:48:45 UTC
File Type:
PE+ (Exe)
Extracted files:
7
AV detection:
4 of 36 (11.11%)
Threat level:
2/5
Detection(s):
Suspicious file
Result
Malware family:
n/a
Score:
9/10
Tags:
defense_evasion
Behaviour
Enumerates system info in registry
Suspicious behavior: EnumeratesProcesses
Looks for VMWare Tools registry key
Looks for VMWare services registry key.
Enumerates VirtualBox registry keys
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Looks for VirtualBox Guest Additions in registry
Unpacked files
SH256 hash:
16f121c04202eb4a7cc68ecafdc85e66a114801e2edbcf5f2561437993bbd278
MD5 hash:
a01b56eb305f46b4c8c4a72256124510
SHA1 hash:
5b92ef29344c1dbce51dfd4632605107cd21f1e9
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: | DetectEncryptedVariants |
|---|---|
| Author: | Zinyth |
| Description: | Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded |
| Rule name: | FreddyBearDropper |
|---|---|
| Author: | Dwarozh Hoshiar |
| Description: | Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip. |
| 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: | telebot_framework |
|---|---|
| Author: | vietdx.mb |
| 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/ |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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