MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 a15942e0603b1c3af6b4770d953d5e328494e3ffbdca5bad85039a0d0c33bf89. 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
Rhadamanthys
Vendor detections: 14
| SHA256 hash: | a15942e0603b1c3af6b4770d953d5e328494e3ffbdca5bad85039a0d0c33bf89 |
|---|---|
| SHA3-384 hash: | 54c1d9d0d0af8387ccb7a90e9dd73c244f81db0dfaec836dc0c2ce82b07ff61504860639b80c20d4824eadf98c4321c9 |
| SHA1 hash: | 6a77bc291be978e842f3f6c8152762795e172093 |
| MD5 hash: | 6007c5b0fae4b97bbba1dcecd6183f8c |
| humanhash: | coffee-yankee-mississippi-blue |
| File name: | Bluostrappler.exe |
| Download: | download sample |
| Signature | Rhadamanthys |
| File size: | 2'923'360 bytes |
| First seen: | 2025-09-23 14:34:28 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | d42595b695fc008ef2c56aabd8efd68e (92 x Rhadamanthys, 71 x Vidar, 41 x LummaStealer) |
| ssdeep | 49152:1/siRLCxxCkhcMiIO0NIcXSX4C/xy7UWnHU1E:1/ZkcMHO0l7UWHB |
| Threatray | 98 similar samples on MalwareBazaar |
| TLSH | T1FDD57C87BCA149E9C4AAA376C77666463B34B84D0F3123D72E507B782E72BE05D39740 |
| TrID | 44.4% (.EXE) Win64 Executable (generic) (10522/11/4) 21.3% (.EXE) Win16 NE executable (generic) (5038/12/1) 8.7% (.ICL) Windows Icons Library (generic) (2059/9) 8.5% (.EXE) OS/2 Executable (generic) (2029/13) 8.4% (.EXE) Generic Win/DOS Executable (2002/3) |
| Magika | pebin |
| Reporter |  burger |
| Tags: | exe Rhadamanthys |
Intelligence
File Origin
# of uploads :
1
# of downloads :
103
Origin country :
NLVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Bluostrappler.exe
Verdict:
Malicious activity
Analysis date:
2025-09-23 14:32:25 UTC
Tags:
lumma anti-evasion stealer golang rhadamanthys
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Verdict:
Malicious
Score:
90.2%
Tags:
injection virus agent
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Сreating synchronization primitives
Launching a process
Using the Windows Management Instrumentation requests
DNS request
Connection attempt
Sending a custom TCP request
Sending a UDP request
Reading critical registry keys
Searching for the window
Unauthorized injection to a system process
Stealing user critical data
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
anti-vm expired-cert golang invalid-signature signed
Verdict:
Malicious
Labled as:
Win/malicious_confidence_70%
Verdict:
Malicious
File Type:
exe x64
First seen:
2025-09-23T11:11:00Z UTC
Last seen:
2025-09-23T11:11:00Z UTC
Hits:
~100
Detections:
Trojan.Win64.SBEscape.sb Trojan.Win64.SBEscape.amm Trojan.Win32.Crypt.sb
Verdict:
Suspicious
Result
Threat name:
RHADAMANTHYS
Detection:
malicious
Classification:
troj.evad.mine
Score:
68 / 100
Signature
Contains functionality to registers a callback to get notified when the system is suspended or resumed (often done by Miners)
Multi AV Scanner detection for submitted file
Potentially malicious time measurement code found
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected RHADAMANTHYS Stealer
Behaviour
Behavior Graph:
Score:
32%
Verdict:
Susipicious
File Type:
PE
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Verdict:
Malicious
Threat:
Family.RHADAMANTHYS
Threat name:
Win64.Spyware.Rhadamanthys
Status:
Suspicious
First seen:
2025-09-23 14:34:22 UTC
File Type:
PE+ (Exe)
Extracted files:
9
AV detection:
22 of 38 (57.89%)
Threat level:
2/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
rhadamanthys
Similar samples:
+ 88 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
10/10
Tags:
n/a
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of NtCreateUserProcessOtherParentProcess
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
a15942e0603b1c3af6b4770d953d5e328494e3ffbdca5bad85039a0d0c33bf89
MD5 hash:
6007c5b0fae4b97bbba1dcecd6183f8c
SHA1 hash:
6a77bc291be978e842f3f6c8152762795e172093
Malware family:
Rhadamanthys
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
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: | CP_AllMal_Detector |
|---|---|
| Author: | DiegoAnalytics |
| Description: | CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication |
| Rule name: | CP_Script_Inject_Detector |
|---|---|
| Author: | DiegoAnalytics |
| Description: | Detects attempts to inject code into another process across PE, ELF, Mach-O binaries |
| Rule name: | DebuggerException__SetConsoleCtrl |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | DetectGoMethodSignatures |
|---|---|
| Author: | Wyatt Tauber |
| Description: | Detects Go method signatures in unpacked Go binaries |
| Rule name: | Detect_Go_GOMAXPROCS |
|---|---|
| Author: | Obscurity Labs LLC |
| Description: | Detects Go binaries by the presence of runtime.GOMAXPROCS in the runtime metadata |
| Rule name: | GoBinTest |
|---|
| Rule name: | golang |
|---|
| Rule name: | Golangmalware |
|---|---|
| Author: | Dhanunjaya |
| Description: | Malware in Golang |
| Rule name: | golang_binary_string |
|---|---|
| Description: | Golang strings present |
| Rule name: | golang_bin_JCorn_CSC846 |
|---|---|
| Author: | Justin Cornwell |
| Description: | CSC-846 Golang detection ruleset |
| Rule name: | golang_duffcopy_amd64 |
|---|
| Rule name: | HiveRansomware |
|---|---|
| Author: | Dhanunjaya |
| Description: | Yara Rule To Detect Hive V4 Ransomware |
| Rule name: | PE_Digital_Certificate |
|---|---|
| Author: | albertzsigovits |
| Rule name: | ProgramLanguage_Golang |
|---|---|
| Author: | albertzsigovits |
| Description: | Application written in Golang programming language |
| Rule name: | SEH__vectored |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | ThreadControl__Context |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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