MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 72f6704fdb711d1ba20c96a7ef73e7ac2cd41943cc4bdd417cab03417be1eb55. 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: 11


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

SHA256 hash: 72f6704fdb711d1ba20c96a7ef73e7ac2cd41943cc4bdd417cab03417be1eb55
SHA3-384 hash: 32a66bbc6f607c542f8acd02ce99bf3c0b121d5d1a3259c3b487f0553e502698b70a3ca3ba23c287add71154d4205713
SHA1 hash: d607e0be5283aa0593128fbe39d1a9db55d5da8c
MD5 hash: 1965c6034b59c4f5dcd5684084c9a13b
humanhash: blossom-fix-river-pluto
File name:cutex86
Download: download sample
Signature Mirai
Create hunting rule
File size:81'448 bytes
First seen:2025-06-30 18:17:51 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:WcoXvLgO8OEtTMXOoRcYeUZTBgvTIxS9UU+L:WcofUh//o0YTkcYSL
TLSH T1A5836CC4F683D4F2E89304715536EF329B33E0F9611DDA43D36A9A32AC92511EA16F9C
telfhash t1b15100fa3eaa0cecf3d1ac4cc71e2a93172ad5b30a20317844f6594536f39a19065d36
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 :
74
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30455.LC.BadVar.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-9945193-0
Create hunting rule

Unix.Trojan.Mirai-9946826-0
Create hunting rule

Unix.Dropper.Mirai-10008433-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Unix.Trojan.Mirai-10028946-0
Create hunting rule

Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6862d4e20fceda814b475da4linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Receives data from a server
Sends data to a server
Connection attempt
Runs as daemon
Substitutes an application name
Deletes a system binary file
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
bash lolbin remote
Link:
https://www.filescan.io/uploads/6862d4f67423ff017c37978b/reports/d2d494bd-9f6e-4b22-8fc8-91b9249aec4a/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
bulon.trumdvfb.com/skibidi
Number of open files:
46
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/72f6704fdb711d1ba20c96a7ef73e7ac2cd41943cc4bdd417cab03417be1eb55
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
type:Moobot 103.149.252.178:47925
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/fe476790-2ade-443d-87a0-256ce5cec313
Behavior Graph:
Download SVG
%3 guuid=98811fa9-1600-0000-f672-d19db50c0000 pid=3253 /usr/bin/sudo guuid=b168ceab-1600-0000-f672-d19dbd0c0000 pid=3261 /tmp/sample.bin delete-file net guuid=98811fa9-1600-0000-f672-d19db50c0000 pid=3253->guuid=b168ceab-1600-0000-f672-d19dbd0c0000 pid=3261 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=b168ceab-1600-0000-f672-d19dbd0c0000 pid=3261->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=2d7932ac-1600-0000-f672-d19dbf0c0000 pid=3263 /tmp/sample.bin dns net send-data zombie guuid=b168ceab-1600-0000-f672-d19dbd0c0000 pid=3261->guuid=2d7932ac-1600-0000-f672-d19dbf0c0000 pid=3263 clone guuid=2d7932ac-1600-0000-f672-d19dbf0c0000 pid=3263->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 36B 0a699bed-772b-59ad-b3ba-bbc13ad240d0 bulon.trumdvfb.com:47925 guuid=2d7932ac-1600-0000-f672-d19dbf0c0000 pid=3263->0a699bed-772b-59ad-b3ba-bbc13ad240d0 send: 7B guuid=c3fc3fac-1600-0000-f672-d19dc10c0000 pid=3265 /tmp/sample.bin guuid=2d7932ac-1600-0000-f672-d19dbf0c0000 pid=3263->guuid=c3fc3fac-1600-0000-f672-d19dc10c0000 pid=3265 clone
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6a9a15a6-091e-4a77-8ca0-c0c4db081282
Result
Threat name:
Mirai, Okiru
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1725842
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Detected Mirai
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Suricata IDS alerts for network traffic
Yara detected Mirai
Yara detected Okiru
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/72f6704fdb711d1ba20c96a7ef73e7ac2cd41943cc4bdd417cab03417be1eb55
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/72f6704fdb711d1ba20c96a7ef73e7ac2cd41943cc4bdd417cab03417be1eb55/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-06-30 18:18:16 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 36 (52.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ol3hat63oeorxiqms2t6647hvqwnigkdzrf52ql4vmbuc67b5nkq._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
discovery linux
Link:
https://tria.ge/reports/250630-wxn8ls1xgx/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Verdict:
Unknown
Tags:
trojan gafgyt mirai
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Mirai_b14f4c5d Linux_Trojan_Mirai_5f7b67b8 Linux_Trojan_Mirai_88de437f Linux_Trojan_Mirai_ae9d0fa6 Linux_Trojan_Mirai_389ee3e9 Linux_Trojan_Mirai_cc93863b Linux_Trojan_Mirai_8aa7b5d3 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/512b7747-bd4a-436d-abba-a3a2e32061dd
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/72f6704fdb711d1ba20c96a7ef73e7ac2cd41943cc4bdd417cab03417be1eb55

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: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_Generic_Threat_3bcc1630
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_5f7b67b8
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_LNX_Mirai_Botnet_ELF
Create hunting rule
Author:Phatcharadol Thangplub
Description:Use to detect Mirai botnet, and there variants.
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 72f6704fdb711d1ba20c96a7ef73e7ac2cd41943cc4bdd417cab03417be1eb55

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3571712/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3562411/

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