MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 feb31633a860df56c6b02f2b1ab73dec6567b75e78663a8828d109fc7806502a. 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: 4
| SHA256 hash: | feb31633a860df56c6b02f2b1ab73dec6567b75e78663a8828d109fc7806502a |
|---|---|
| SHA3-384 hash: | 8cce3a6adf37a4f06b357a52fc85144a534da935e6d3c81309fa6a2b41f5b94dae4bc78a72aa2f9a9fb222cc246c79e7 |
| SHA1 hash: | 5a4a2fe5a36c1e23833e42474fc6782ef73e431f |
| MD5 hash: | a868c8260b565152655cebea275fe5c4 |
| humanhash: | cold-autumn-five-arizona |
| File name: | x86_64 |
| Download: | download sample |
| File size: | 6'627'595 bytes |
| First seen: | 2026-09-17 16:37:37 UTC |
| Last seen: | 2026-09-18 14:20:36 UTC |
| File type: | elf |
| MIME type: | application/x-executable |
| ssdeep | 98304:6hYq4lzIkVIXHFgcCBEEw5PlP6sRWyNwxioLnyh:6yJRI/VgcCCT/RWm837yh |
| TLSH | T1DC668D13FC9265AAC1EAE2318A729152BB71BC482B3123C32F50F7786E77BC45979354 |
| telfhash | t10be32022dca2bf6b1fd403336cb6d5c45367c04b0996bfa95fa08375d4eb188847936a |
| gimphash | e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 |
| TrID | 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12) 49.8% (.O) ELF Executable and Linkable format (generic) (4000/1) |
| Magika | elf |
| Reporter |  abuse_ch |
| Tags: | elf |
Intelligence
File Origin
# of uploads :
2
# of downloads :
67
Origin country :
DEVendor Threat Intelligence
No detections
Verdict:
Unknown
Threat level:
0/10
Confidence:
100%
Tags:
base64 crypto expand golang lolbin reconnaissance
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
custom
Botnet:
unknown
Number of open files:
0
Number of processes launched:
3
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
File Type:
elf.64.le
Status:
terminated
Behavior Graph:
Verdict:
Unknown
Result
Threat name:
n/a
Detection:
clean
Classification:
n/a
Score:
1 / 100
Behaviour
Behavior Graph:
n/a
Score:
100%
Verdict:
Malware
File Type:
ELF
Detection(s):
Suspicious file
Result
Malware family:
n/a
Score:
3/10
Tags:
discovery linux
Behaviour
Enumerates kernel/hardware configuration
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.29
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: | CP_Script_Inject_Detector |
|---|---|
| Author: | DiegoAnalytics |
| Description: | Detects attempts to inject code into another process across PE, ELF, Mach-O binaries |
| Rule name: | DetectEncryptedVariants |
|---|---|
| Author: | Zinyth |
| Description: | Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded |
| 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: | enterpriseapps2 |
|---|---|
| Author: | Tim Brown @timb_machine |
| Description: | Enterprise apps |
| Rule name: | F01_s1ckrule |
|---|---|
| Author: | s1ckb017 |
| Rule name: | GoBinTest |
|---|
| Rule name: | golang |
|---|
| Rule name: | golang_binary_string |
|---|---|
| Description: | Golang strings present |
| Rule name: | golang_duffcopy_amd64 |
|---|
| Rule name: | Golang_Find_CSC846 |
|---|---|
| Author: | Ashar Siddiqui |
| Description: | Find Go Signatuers |
| Rule name: | Golang_Find_CSC846_Simple |
|---|---|
| Author: | Ashar Siddiqui |
| Description: | Find Go Signatuers |
| Rule name: | identity_golang |
|---|---|
| Author: | Eric Yocam |
| Description: | find Golang malware |
| Rule name: | MD5_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for MD5 constants |
| Rule name: | MIRAI_TELNETCURL_payload |
|---|---|
| Author: | AfterPacket |
| Description: | Mirai-lineage ELF payload carrying the leaked-source decoy domain |
| Reference: | https://github.com/Afterpacket/drosera-threat-intel |
| Rule name: | ProgramLanguage_Golang |
|---|---|
| Author: | albertzsigovits |
| Description: | Application written in Golang programming language |
| Rule name: | RANSOMWARE |
|---|---|
| Author: | ToroGuitar |
| Rule name: | RIPEMD160_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for RIPEMD-160 constants |
| Rule name: | setsockopt |
|---|---|
| Author: | Tim Brown @timb_machine |
| Description: | Hunts for setsockopt() red flags |
| Rule name: | SHA1_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for SHA1 constants |
| Rule name: | SHA512_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for SHA384/SHA512 constants |
| Rule name: | TH_Generic_MassHunt_Linux_Malware_2026_CYFARE |
|---|---|
| Author: | CYFARE |
| Description: | Generic Linux malware mass-hunt rule - 2026 |
| Reference: | https://cyfare.net/ |
| Rule name: | unixredflags3 |
|---|---|
| Author: | Tim Brown @timb_machine |
| Description: | Hunts for UNIX red flags |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
elf feb31633a860df56c6b02f2b1ab73dec6567b75e78663a8828d109fc7806502a
(this sample)
Delivery method
Distributed via web download
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