MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5c4b64e559c1332e9f65c611909524c68ad73d63878cd6e36602c17303d0985b. 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: 13


Intelligence 13 IOCs YARA 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5c4b64e559c1332e9f65c611909524c68ad73d63878cd6e36602c17303d0985b
SHA3-384 hash: bdc2c0d8481fc6cfda2dffb91d4b29ded57df8ca2c735589860e1c1262ccc038c6a8907edc1d9e9914ded4bd61cfbe85
SHA1 hash: 68a4f018f1f321e12558654bf72154fee1ba12b6
MD5 hash: cb8bc02d9f6b40f290f2000ab81cd617
humanhash: beer-skylark-eleven-single
File name:UnHAnaAW.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:83'024 bytes
First seen:2025-10-17 17:34:44 UTC
Last seen:2025-10-19 22:20:31 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:C9fj+Wjg5RCw4PREziVi5VTnHND4JRM3gZN6c+w2SPK46FHW7I74YUM94SLUgXhs:i7jgvCw4PREziVifLND4JRM26c+7CK/v
TLSH T1D4835CC0A583ECF5DD0206B52077FB338676F13A212BEAD7D3A9A923BD41A40974719D
telfhash t13c210af51a790ce8a7d05800934a1b303d5da3bf145036e209f36970326ee815079c39
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 :
3
# of downloads :
47
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29524.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135890-0
Create hunting rule

Unix.Dropper.Mirai-7135939-0
Create hunting rule

Unix.Dropper.Mirai-7136025-0
Create hunting rule

Unix.Dropper.Mirai-7355719-0
Create hunting rule

Unix.Trojan.Mirai-9857931-0
Create hunting rule

Unix.Trojan.Mirai-9866113-0
Create hunting rule

Unix.Dropper.Mirai-9977145-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Runs as daemon
Opens a port
Kills processes
Sends data to a server
Connection attempt
Substitutes an application name
Kills critical processes
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
lolbin masquerade mirai obfuscated obfuscated remote threat
Link:
https://www.filescan.io/uploads/68f281293fe1a004456bd6d6/reports/45edc250-7c3f-4b9e-89f6-7e9fd94397f7/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
213.209.143.167
Number of open files:
4
Number of processes launched:
10
Processes remaning?
true
Remote TCP ports scanned:
37215,80,8080,2323,23
Full report:
https://elfdigest.com/brief/5c4b64e559c1332e9f65c611909524c68ad73d63878cd6e36602c17303d0985b
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-10-17T14:55:00Z UTC
Last seen:
2025-10-18T22:58:00Z UTC
Hits:
~100
Detections:
HEUR:Backdoor.Linux.Mirai.b HEUR:Exploit.Linux.CVE-2017-17215.a HEUR:Backdoor.Linux.Mirai.ba
Link:
https://opentip.kaspersky.com/5c4b64e559c1332e9f65c611909524c68ad73d63878cd6e36602c17303d0985b/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e7fc5755-1989-4302-85d6-e7eef5243967
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1797306
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/5c4b64e559c1332e9f65c611909524c68ad73d63878cd6e36602c17303d0985b/
Verdict:
Malicious
Threat:
Family.ECHOBOT
Link:
https://tip.neiki.dev/file/5c4b64e559c1332e9f65c611909524c68ad73d63878cd6e36602c17303d0985b
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-17 17:47:29 UTC
File Type:
ELF32 Little (Exe)
AV detection:
26 of 37 (70.27%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lrfwjzkzyezs5h3fyyizbfjey2fnopldq6gnny3galaxga6qtbnq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:echobot family:mirai linux
Link:
https://tria.ge/reports/251017-wc29qsdt6g/
Verdict:
Malicious
Tags:
botnet mirai trojan Unix.Dropper.Mirai-7135890-0
YARA:
MAL_ELF_LNX_Mirai_Oct10_1 Linux_Trojan_Mirai_b14f4c5d Linux_Trojan_Mirai_88de437f Linux_Trojan_Mirai_ae9d0fa6 Linux_Trojan_Mirai_389ee3e9 Linux_Trojan_Mirai_cc93863b Linux_Trojan_Mirai_8aa7b5d3
Link:
https://app.threat.zone/submission/ea024087-4c57-4f46-b6ce-6e2c3ba7c4d6
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/5c4b64e559c1332e9f65c611909524c68ad73d63878cd6e36602c17303d0985b

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:CVE_2017_17215
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_ae9d0fa6
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_b14f4c5d
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
Rule name:MAL_ELF_LNX_Mirai_Oct10_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects ELF Mirai variant
Reference:Internal Research
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 5c4b64e559c1332e9f65c611909524c68ad73d63878cd6e36602c17303d0985b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3679887/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3680446/
  
URLhaus
https://urlhaus.abuse.ch/url/3680457/
  
URLhaus
https://urlhaus.abuse.ch/url/3680460/
  
URLhaus
https://urlhaus.abuse.ch/url/3680466/
  
URLhaus
https://urlhaus.abuse.ch/url/3680487/
  
URLhaus
https://urlhaus.abuse.ch/url/3680501/
  
URLhaus
https://urlhaus.abuse.ch/url/3680529/
  
URLhaus
https://urlhaus.abuse.ch/url/3680538/
  
URLhaus
https://urlhaus.abuse.ch/url/3680558/
  
URLhaus
https://urlhaus.abuse.ch/url/3680574/
  
URLhaus
https://urlhaus.abuse.ch/url/3680591/
  
URLhaus
https://urlhaus.abuse.ch/url/3680593/
  
URLhaus
https://urlhaus.abuse.ch/url/3680617/
  
URLhaus
https://urlhaus.abuse.ch/url/3680632/
  
URLhaus
https://urlhaus.abuse.ch/url/3680642/
  
URLhaus
https://urlhaus.abuse.ch/url/3680650/
  
URLhaus
https://urlhaus.abuse.ch/url/3680652/
  
URLhaus
https://urlhaus.abuse.ch/url/3680655/
  
URLhaus
https://urlhaus.abuse.ch/url/3680665/
  
URLhaus
https://urlhaus.abuse.ch/url/3680677/
  
URLhaus
https://urlhaus.abuse.ch/url/3680696/
  
URLhaus
https://urlhaus.abuse.ch/url/3680708/
  
URLhaus
https://urlhaus.abuse.ch/url/3680713/
  
URLhaus
https://urlhaus.abuse.ch/url/3680716/
  
URLhaus
https://urlhaus.abuse.ch/url/3680725/
  
URLhaus
https://urlhaus.abuse.ch/url/3680730/
  
URLhaus
https://urlhaus.abuse.ch/url/3680750/

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