MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 41b402ff6d432fcff5fb710bfb271bdf8d7838eaad5d7f35aac354036b40f18b. 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
Threat unknown
Vendor detections: 12
| SHA256 hash: | 41b402ff6d432fcff5fb710bfb271bdf8d7838eaad5d7f35aac354036b40f18b |
|---|---|
| SHA3-384 hash: | 2156ab0a0d9282ed607ce6a9280bc959e70fb9541d99c09c3bc12284f963ccecc49c5cea5b2ba5fa3165a8406cc18426 |
| SHA1 hash: | e2bd2ef6ea63ed90a28a8a91c69df2acf0d2918f |
| MD5 hash: | 2295f3ac6f257d58be859d220f4dfaca |
| humanhash: | single-juliet-nitrogen-kansas |
| File name: | precomposition.exe |
| Download: | download sample |
| File size: | 2'971'784 bytes |
| First seen: | 2025-09-10 16:58:01 UTC |
| Last seen: | 2025-09-10 17:34:17 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | d42595b695fc008ef2c56aabd8efd68e (92 x Rhadamanthys, 74 x Vidar, 41 x LummaStealer) |
| ssdeep | 49152:l12p1oBVzBYe4Vs5B+6pAPFKvbwblAunhFAjU6NYj:l1EJ1VG+8y/hPb66 |
| Threatray | 329 similar samples on MalwareBazaar |
| TLSH | T1EBD5F507699108A6C09A32F14966514D6A2ABCC50B21E7D32E70727B3E726DFCF35F6C |
| 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 |  R4ruk |
| Tags: | exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
69
Origin country :
CZVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
precomposition.exe
Verdict:
Malicious activity
Analysis date:
2025-09-10 16:58:51 UTC
Tags:
rhadamanthys stealer anti-evasion lumma golang
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Detection(s):
Verdict:
Clean
Score:
89.3%
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Сreating synchronization primitives
Launching a process
Using the Windows Management Instrumentation requests
Connection attempt
Sending a custom TCP request
DNS request
Sending a UDP request
Reading critical registry keys
Searching for the window
Unauthorized injection to a recently created process
Unauthorized injection to a system process
Stealing user critical data
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
golang invalid-signature mingw obfuscated signed threat
Verdict:
Malicious
Labled as:
Win/malicious_confidence_60%
Verdict:
Malicious
File Type:
exe x64
First seen:
2025-09-10T11:00:00Z UTC
Last seen:
2025-09-10T11:00:00Z UTC
Hits:
~100
Verdict:
Suspicious
Score:
68%
Verdict:
Susipicious
File Type:
PE
Gathering data
Threat name:
Win64.Spyware.Rhadamanthys
Status:
Malicious
First seen:
2025-09-10 17:01:59 UTC
File Type:
PE+ (Exe)
Extracted files:
13
AV detection:
19 of 38 (50.00%)
Threat level:
2/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
rhadamanthys
Similar samples:
+ 319 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:
Malicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
41b402ff6d432fcff5fb710bfb271bdf8d7838eaad5d7f35aac354036b40f18b
MD5 hash:
2295f3ac6f257d58be859d220f4dfaca
SHA1 hash:
e2bd2ef6ea63ed90a28a8a91c69df2acf0d2918f
Malware family:
Rhadamanthys
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
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: | Sus_Obf_Enc_Spoof_Hide_PE |
|---|---|
| Author: | XiAnzheng |
| Description: | Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP) |
| 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.
ps1 exe 41b402ff6d432fcff5fb710bfb271bdf8d7838eaad5d7f35aac354036b40f18b
(this sample)
Delivery method
Distributed via web download
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