MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 16071b1c2b0fccd33228adc1ef12e684304ce2e4c58ec9ba21ccbedb4bc75e24. 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 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 16071b1c2b0fccd33228adc1ef12e684304ce2e4c58ec9ba21ccbedb4bc75e24
SHA3-384 hash: 4f3c7f88c96268645ff9f82e0be85cc4e5aa9070b8ef7d68363875eeb048851d221132a58c16949bb633d02a6b0acb90
SHA1 hash: 028e10d8efb79de90b6a046c51e41f12b4c721f0
MD5 hash: 134761d3ef6e465e78c11cefd4b3eee5
humanhash: crazy-utah-fanta-low
File name:cutearm7
Download: download sample
Signature Mirai
Create hunting rule
File size:184'862 bytes
First seen:2025-06-24 21:59:46 UTC
Last seen:2025-06-25 11:42:22 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:OqSwFNKSClK1Tvk3ahn4qfdQGGgQzWo6ri/YpEoGM/RxfQkRnSt:rSINYlKBM3ahn4qFQ/Koqi/yJGM/Rxf+
TLSH T155043A45EA414B13C0D72BB9F6DF42453323A7A497EB73069528AFB43F8279E4E23905
telfhash t1bc3111b19679512a59a1ec68edde5bb2511a96172340fe33ee21c0cc380a44fe52bc0f
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
94
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

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.Dropper.Mirai-7135925-0
Create hunting rule

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

Unix.Trojan.Mirai-9760303-0
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:
Clean
Score:
84.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=685b201fb06783b9ebd71a24linux22vpnfull_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 gcc lolbin remote
Link:
https://www.filescan.io/uploads/685b201166c4b5c0b99dd6ac/reports/ca29aa85-c697-4f8a-b6e3-f95d753fe5ab/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
49
Number of processes launched:
2
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/16071b1c2b0fccd33228adc1ef12e684304ce2e4c58ec9ba21ccbedb4bc75e24
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/2318bb51-2a19-479f-bdb7-9fb48628dd77
Behavior Graph:
Download SVG
%3 guuid=53d407c2-1a00-0000-e50a-16fab20a0000 pid=2738 /usr/bin/sudo guuid=9232c2c4-1a00-0000-e50a-16fab80a0000 pid=2744 /tmp/sample.bin guuid=53d407c2-1a00-0000-e50a-16fab20a0000 pid=2738->guuid=9232c2c4-1a00-0000-e50a-16fab80a0000 pid=2744 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f328d188-3813-4e8b-a59a-8a2453ebc2e3
Result
Threat name:
Mirai, Okiru
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1722275
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
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1722275 Sample: cutearm7.elf Startdate: 25/06/2025 Architecture: LINUX Score: 100 18 109.202.202.202, 80 INIT7CH Switzerland 2->18 20 api.trumdvfb.com 103.149.252.178, 47925, 52254, 52256 DVS-AS-VNVIETDIGITALTECHNOLOGYLIABILITYCOMPANYVN unknown 2->20 22 2 other IPs or domains 2->22 24 Suricata IDS alerts for network traffic 2->24 26 Malicious sample detected (through community Yara rule) 2->26 28 Antivirus / Scanner detection for submitted sample 2->28 30 5 other signatures 2->30 8 cutearm7.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 process5 14 cutearm7.elf 8->14         started        process6 16 cutearm7.elf 14->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/16071b1c2b0fccd33228adc1ef12e684304ce2e4c58ec9ba21ccbedb4bc75e24
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/16071b1c2b0fccd33228adc1ef12e684304ce2e4c58ec9ba21ccbedb4bc75e24/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-06-24 22:00:40 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=cydrwhblb7gngmrivxa66exgqqyezyxeywhmtorbzs7nws6hlysa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai discovery
Link:
https://tria.ge/reports/250624-1w181azxbz/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Malware Config
C2 Extraction:
api.trumdvfb.com
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Dropper.Mirai-7135925-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/71f60fc2-9550-4274-aeb4-226fe63ca6b6
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/16071b1c2b0fccd33228adc1ef12e684304ce2e4c58ec9ba21ccbedb4bc75e24

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:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
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_Gafgyt_ea92cca8
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:Mirai_Unpack
Create hunting rule
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 16071b1c2b0fccd33228adc1ef12e684304ce2e4c58ec9ba21ccbedb4bc75e24

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3562363/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3568135/
  
URLhaus
https://urlhaus.abuse.ch/url/3569961/

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