MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 5a53149122b6699f13cd897970f1c266ae7fd10fa624e37c41620cec6dbcfac7. 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: 10
| SHA256 hash: | 5a53149122b6699f13cd897970f1c266ae7fd10fa624e37c41620cec6dbcfac7 |
|---|---|
| SHA3-384 hash: | a2d73a1143da3618891c6576e7b77d44fbdab517d288265dd5d25d3139fdc80b0057367fb8a837780bf960995a01f08e |
| SHA1 hash: | 9176cdd7d1e669553ce291e5ac7707b7e07113e4 |
| MD5 hash: | 7efc715c8d4922ab8d794ac8842107d9 |
| humanhash: | video-asparagus-batman-dakota |
| File name: | test_enc_fixed.exe |
| Download: | download sample |
| Signature | RustyStealer |
| File size: | 1'705'472 bytes |
| First seen: | 2025-12-06 17:31:13 UTC |
| Last seen: | 2025-12-07 10:35:05 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | a0d042903cdca7ad69043e384147e80a (9 x RustyStealer) |
| ssdeep | 24576:kMUTCv1kLdbXJJVYyvvTGSyCbMLm917ehZpMaVni6tQC83t/Lg:kMuCv8VYyvvTGSyCAg8ZpMa86tQC83t |
| TLSH | T1CB857D07F2A591EDC0AEC1B483479A33BA36B8890620B9BF17D15B703E66F515F1E709 |
| TrID | 41.1% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5) 26.1% (.EXE) Win64 Executable (generic) (10522/11/4) 12.5% (.EXE) Win16 NE executable (generic) (5038/12/1) 5.1% (.ICL) Windows Icons Library (generic) (2059/9) 5.0% (.EXE) OS/2 Executable (generic) (2029/13) |
| Magika | pebin |
| Reporter |  juroots |
| Tags: | exe RustyStealer |
Intelligence
File Origin
# of uploads :
3
# of downloads :
82
Origin country :
CHVendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
test_enc_fixed.exe
Verdict:
No threats detected
Analysis date:
2025-12-06 17:51:57 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:
Malicious
Score:
96.5%
Tags:
virus
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
anti-debug anti-vm cmd expand fingerprint lolbin mingw obfuscated packed packed vmprotect
Verdict:
Suspicious
Labled as:
Ransom/Filecoder.ed
Verdict:
Malicious
File Type:
exe x64
First seen:
2025-12-06T15:44:00Z UTC
Last seen:
2025-12-07T00:04:00Z UTC
Hits:
~10
Detections:
UDS:DangerousObject.Multi.Generic
Verdict:
Unknown
Score:
94%
Verdict:
Malware
File Type:
PE
Verdict:
inconclusive
YARA:
3 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Threat name:
Win64.Malware.Heuristic
Status:
Malicious
First seen:
2025-12-06 14:51:11 UTC
File Type:
PE+ (Exe)
AV detection:
6 of 24 (25.00%)
Threat level:
2/5
Detection(s):
Suspicious file
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
5a53149122b6699f13cd897970f1c266ae7fd10fa624e37c41620cec6dbcfac7
MD5 hash:
7efc715c8d4922ab8d794ac8842107d9
SHA1 hash:
9176cdd7d1e669553ce291e5ac7707b7e07113e4
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__QueryInfo |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | dependsonpythonailib |
|---|---|
| Author: | Tim Brown |
| Description: | Hunts for dependencies on Python AI libraries |
| 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 |
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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