MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5bc39d6724cf4a2fad5ac9c959820a97d832b9af7ff46fdb92d1075933ef6f6a. 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


Mirai


Vendor detections: 7


Intelligence 7 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5bc39d6724cf4a2fad5ac9c959820a97d832b9af7ff46fdb92d1075933ef6f6a
SHA3-384 hash: f4b6093a8dc85a8eeb37d4b4b0468382a1a9b184d1d943fd99e842891d4d2d0b75593747c035dfc0c441b51b40e2a8ee
SHA1 hash: 32d4bc402228c75a44a725e2134e68b7ca8470d0
MD5 hash: 397a3d09faa9938c0715d174163f76ee
humanhash: vermont-pluto-seventeen-shade
File name:arc
Download: download sample
Signature Mirai
Create hunting rule
File size:132'464 bytes
First seen:2025-12-20 09:34:56 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:lrdYNf0DxGB2ckMumQ2F1NaA3patg5+AvbgHSn7q:CKuqMuLAZNcsjq
TLSH T1F2D3AECBB60F9860C86106F407C78B8E3E5362528E57C9E72E1E6A3A3D795CF154A7C1
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 mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
106
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31069.LX.BOT.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Gafgyt-9940653-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/69466ddbe126b9ff4389d033/reports/ac6ee29f-c25f-462f-b9f0-c56ffc2581da/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-20T06:45:00Z UTC
Last seen:
2025-12-20T16:48:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/5bc39d6724cf4a2fad5ac9c959820a97d832b9af7ff46fdb92d1075933ef6f6a/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/2c9be470-ac27-491d-9b36-b9668c0929d4
Behavior Graph:
Download SVG
%3 guuid=a67f8be3-1b00-0000-9ee6-637eaf0c0000 pid=3247 /usr/bin/sudo guuid=46f36fe8-1b00-0000-9ee6-637eb70c0000 pid=3255 /tmp/sample.bin guuid=a67f8be3-1b00-0000-9ee6-637eaf0c0000 pid=3247->guuid=46f36fe8-1b00-0000-9ee6-637eb70c0000 pid=3255 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/09233292-8c9a-4a20-9992-f0f9a81ef031
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1836657
Signature
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/5bc39d6724cf4a2fad5ac9c959820a97d832b9af7ff46fdb92d1075933ef6f6a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5bc39d6724cf4a2fad5ac9c959820a97d832b9af7ff46fdb92d1075933ef6f6a/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-20 09:35:27 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 36 (38.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lpbz2zzez5fc7lk2zhevtaqks7mdfonpp72g7w4s2edvsm7pn5va._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251220-lkk1baas7a/
Verdict:
Malicious
Tags:
backdoor Unix.Trojan.Mirai-7755770-0
YARA:
MAL_ELF_Xlogin_Nov24_1
Link:
https://app.threat.zone/submission/7c4725f1-48a5-47cb-a3b5-324dea062094
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/5bc39d6724cf4a2fad5ac9c959820a97d832b9af7ff46fdb92d1075933ef6f6a

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
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:MAL_ELF_Xlogin_Nov24_1
Create hunting rule
Author:Florian Roth
Description:Detects xlogin backdoor samples
Reference:https://blog.sekoia.io/solving-the-7777-botnet-enigma-a-cybersecurity-quest/
Rule name:unixredflags3
Create hunting rule
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

Mirai

elf 5bc39d6724cf4a2fad5ac9c959820a97d832b9af7ff46fdb92d1075933ef6f6a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3737800/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3734471/
  
URLhaus
https://urlhaus.abuse.ch/url/3732883/
  
URLhaus
https://urlhaus.abuse.ch/url/3718739/

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