MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 051ad247cb897226ce3724aab76315879d6bf5dfeb814ce9f2305c2af212509d. 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 19 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 051ad247cb897226ce3724aab76315879d6bf5dfeb814ce9f2305c2af212509d
SHA3-384 hash: c5e17528b0194457f6b3cab2052a621516e3b21e94abc94861edf64ea5ae478336eb1967d9456f2a2e1aac2999745dc0
SHA1 hash: d46f146b172ed6b65b143a5d0d77a306aedc7417
MD5 hash: d633c6486d5ede6a20601152b1e54105
humanhash: nineteen-delaware-beer-network
File name:x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:63'296 bytes
First seen:2025-06-21 19:31:07 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:dpmbSQ6U3q7cCBT/lZsK/0DiQrLiKimfFoktCe3fYRMU:WShU3q7cEDlCK/0DD9i8Fok06fYRj
TLSH T1A5534B17B54280FDC49AC1744B2BBA3AD93775FD0378B2A67BD0EB222C96D211E1DD44
telfhash t1992121a2ba6509a0f1fbf561b304d0450d200a1416fa36f2c275b9fadba5b820f78c37
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 :
89
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.28878.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28879.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28877.LC.UNOFFICIAL
Create hunting rule

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

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

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

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

Verdict:
Malicious
Score:
97.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68570c48b06783b9ebd676d9linux22vpnfull_triage
Tags:
mirai ddos
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Creates directories
Sends data to a server
Connection attempt
Launching a process
Runs as daemon
Receives data from a server
DNS request
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
lolbin remote
Link:
https://www.filescan.io/uploads/685709893faf8fcd7d3a1d51/reports/21628fd5-191d-4a27-a1cf-35fb5ea9bb46/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
44
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
37215
Full report:
https://elfdigest.com/brief/051ad247cb897226ce3724aab76315879d6bf5dfeb814ce9f2305c2af212509d
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/da41cae7-dce0-4035-80a0-80cf2994dfdc
Behavior Graph:
Download SVG
%3 guuid=077a7ada-1900-0000-4dff-12d8670c0000 pid=3175 /usr/bin/sudo guuid=24d853dd-1900-0000-4dff-12d86f0c0000 pid=3183 /tmp/sample.bin net guuid=077a7ada-1900-0000-4dff-12d8670c0000 pid=3175->guuid=24d853dd-1900-0000-4dff-12d86f0c0000 pid=3183 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=24d853dd-1900-0000-4dff-12d86f0c0000 pid=3183->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=ceab75dd-1900-0000-4dff-12d8700c0000 pid=3184 /usr/bin/dash guuid=24d853dd-1900-0000-4dff-12d86f0c0000 pid=3183->guuid=ceab75dd-1900-0000-4dff-12d8700c0000 pid=3184 execve guuid=e7ead8de-1900-0000-4dff-12d8780c0000 pid=3192 /tmp/sample.bin dns net send-data zombie guuid=24d853dd-1900-0000-4dff-12d86f0c0000 pid=3183->guuid=e7ead8de-1900-0000-4dff-12d8780c0000 pid=3192 clone guuid=ea7ee3dd-1900-0000-4dff-12d8720c0000 pid=3186 /usr/bin/rm guuid=ceab75dd-1900-0000-4dff-12d8700c0000 pid=3184->guuid=ea7ee3dd-1900-0000-4dff-12d8720c0000 pid=3186 execve guuid=df003ade-1900-0000-4dff-12d8740c0000 pid=3188 /usr/bin/mkdir guuid=ceab75dd-1900-0000-4dff-12d8700c0000 pid=3184->guuid=df003ade-1900-0000-4dff-12d8740c0000 pid=3188 execve guuid=3f6c8dde-1900-0000-4dff-12d8760c0000 pid=3190 /usr/bin/chmod guuid=ceab75dd-1900-0000-4dff-12d8700c0000 pid=3184->guuid=3f6c8dde-1900-0000-4dff-12d8760c0000 pid=3190 execve guuid=e7ead8de-1900-0000-4dff-12d8780c0000 pid=3192->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 37B 1a64f1e6-9e8d-52cd-a2dc-7a1f1ace627c mdnsucchim.ddns.net:56999 guuid=e7ead8de-1900-0000-4dff-12d8780c0000 pid=3192->1a64f1e6-9e8d-52cd-a2dc-7a1f1ace627c send: 7B guuid=3eeee0de-1900-0000-4dff-12d8790c0000 pid=3193 /tmp/sample.bin guuid=e7ead8de-1900-0000-4dff-12d8780c0000 pid=3192->guuid=3eeee0de-1900-0000-4dff-12d8790c0000 pid=3193 clone guuid=426be3de-1900-0000-4dff-12d87a0c0000 pid=3194 /tmp/sample.bin net net-scan send-data guuid=e7ead8de-1900-0000-4dff-12d8780c0000 pid=3192->guuid=426be3de-1900-0000-4dff-12d87a0c0000 pid=3194 clone guuid=426be3de-1900-0000-4dff-12d87a0c0000 pid=3194->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=426be3de-1900-0000-4dff-12d87a0c0000 pid=3194|send-data send-data to 4097 IP addresses review logs to see them all guuid=426be3de-1900-0000-4dff-12d87a0c0000 pid=3194->guuid=426be3de-1900-0000-4dff-12d87a0c0000 pid=3194|send-data send
Malware family:
Gafgyt
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2e542cbd-cd16-4bf6-9053-345676983b7e
Result
Threat name:
Mirai, Moobot
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1719974
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
Uses dynamic DNS services
Uses known network protocols on non-standard ports
Yara detected Mirai
Yara detected Moobot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1719974 Sample: x86_64.elf Startdate: 21/06/2025 Architecture: LINUX Score: 100 24 mdnsucchim.ddns.net 2->24 26 197.190.151.145, 37215 zain-asGH Ghana 2->26 28 99 other IPs or domains 2->28 30 Suricata IDS alerts for network traffic 2->30 32 Malicious sample detected (through community Yara rule) 2->32 34 Antivirus / Scanner detection for submitted sample 2->34 38 6 other signatures 2->38 8 x86_64.elf 2->8         started        signatures3 36 Uses dynamic DNS services 24->36 process4 process5 10 x86_64.elf sh 8->10         started        12 x86_64.elf 8->12         started        process6 14 sh rm 10->14         started        16 sh mkdir 10->16         started        18 sh chmod 10->18         started        20 x86_64.elf 12->20         started        22 x86_64.elf 12->22         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/051ad247cb897226ce3724aab76315879d6bf5dfeb814ce9f2305c2af212509d
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/051ad247cb897226ce3724aab76315879d6bf5dfeb814ce9f2305c2af212509d/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-06-20 15:01:44 UTC
File Type:
ELF64 Little (Exe)
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=aunner6lrfzcntrxesvloyyvq6owx5o75oauz2psgbocv4qskcoq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery linux
Link:
https://tria.ge/reports/250621-yar24ahr8s/
Behaviour
Reads runtime system information
Writes file to tmp directory
Changes its process name
Enumerates running processes
File and Directory Permissions Modification
Contacts a large (37629) amount of remote hosts
Creates a large amount of network flows
Malware Config
C2 Extraction:
mdnsucchim.ddns.net
Verdict:
Malicious
Tags:
trojan mirai gafgyt Unix.Trojan.Mirai-7640640-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_9e9530a7 Linux_Trojan_Gafgyt_807911a2 Linux_Trojan_Gafgyt_d4227dbf Linux_Trojan_Gafgyt_d996d335 Linux_Trojan_Gafgyt_620087b9 Linux_Trojan_Gafgyt_0cd591cd Linux_Trojan_Gafgyt_33b4111a Linux_Trojan_Gafgyt_a33a8363 Linux_Trojan_Mirai_1e0c5ce0 Linux_Trojan_Mirai_520deeb8 Linux_Trojan_Mirai_6a77af0f Linux_Trojan_Mirai_01e4a728 Linux_Trojan_Mirai_e0cf29e2 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/d90e775d-aea5-4be2-9ee6-20a5be7c2768
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.84
Link:
https://yomi.yoroi.company/submissions/051ad247cb897226ce3724aab76315879d6bf5dfeb814ce9f2305c2af212509d

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_Gafgyt_0cd591cd
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_33b4111a
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_620087b9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_807911a2
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_9e9530a7
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_a33a8363
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d4227dbf
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d996d335
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_01e4a728
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_1e0c5ce0
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_520deeb8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_6a77af0f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_e0cf29e2
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 051ad247cb897226ce3724aab76315879d6bf5dfeb814ce9f2305c2af212509d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3568992/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3569015/

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