MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 016ac4ae6c6c35d0df1ee4eb7c5a4c1fd03a58fae09b8282cfbb288c20edef1f. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 016ac4ae6c6c35d0df1ee4eb7c5a4c1fd03a58fae09b8282cfbb288c20edef1f
SHA3-384 hash: 7e773e169bffb3de36960959548cffb0563184a762540844e5e9c0a73fdbbbdafea51e3a15fea23603b12b2285c9491a
SHA1 hash: 0e94e5a226230da90ef604b1e298769ed919464f
MD5 hash: 113bfad30f57a422542e4c9f8942c5a3
humanhash: two-robin-diet-victor
File name:6
Download: download sample
Signature Mirai
Create hunting rule
File size:105'028 bytes
First seen:2025-01-10 09:16:36 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:Yqn3otvEdW98CD+0wDl7ae8y6uyAAPXEyzT9fhgIeKBRjjOalH/iMuXthYGnG+u:mV8C2Ee8yryPT95gIeKxxuXtOGp
TLSH T1B8A3F88AF8816B11C6D515B7FE1F019E33479BA8E3EA72139D240B6477CAA1F0F27506
telfhash t183c08cb54b7905de6f92428041cea8283ad97820691b1c10e94c4bba04f20c2304fd2b
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
101
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9441505-0
Create hunting rule

Verdict:
Malicious
Score:
81.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6780e6dbc029bd73f288ef3alinux22vpnfull_triage
Tags:
mirai
Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Connection attempt
Manages services
Creating a file
Creating a file in the %temp% directory
Kills processes
Opens a port
Changes access rights for a written file
Sends data to a server
Changes the time when the file was created, accessed, or modified
Substitutes an application name
Creates or modifies files in /cron to set up autorun
Creates or modifies files in /init.d to set up autorun
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
mirai
Link:
https://www.filescan.io/uploads/6780e58f0e6ff2c75702f9af/reports/3940bd3a-0bb8-44c5-8f31-76fa321097c8/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
4
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/016ac4ae6c6c35d0df1ee4eb7c5a4c1fd03a58fae09b8282cfbb288c20edef1f
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
UNKNOWN
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e1589149-583f-4bcd-b98b-5cc6369b5a16
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj.evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1587390
Signature
Antivirus / Scanner detection for submitted sample
Drops files in suspicious directories
Executes the "crontab" command typically for achieving persistence
Multi AV Scanner detection for submitted file
Sample tries to kill multiple processes (SIGKILL)
Sample tries to persist itself using cron
Sample tries to persist itself using System V runlevels
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1587390 Sample: 6.elf Startdate: 10/01/2025 Architecture: LINUX Score: 76 62 Antivirus / Scanner detection for submitted sample 2->62 64 Multi AV Scanner detection for submitted file 2->64 9 6.elf 2->9         started        13 xfce4-panel wrapper-2.0 2->13         started        15 xfce4-panel wrapper-2.0 2->15         started        17 6 other processes 2->17 process3 file4 54 /tmp/crontab.tmp, ASCII 9->54 dropped 56 /etc/init.d/hello, Bourne-Again 9->56 dropped 66 Sample tries to kill multiple processes (SIGKILL) 9->66 68 Drops files in suspicious directories 9->68 19 6.elf sh 9->19         started        21 6.elf sh 9->21         started        23 6.elf 9->23         started        25 2 other processes 9->25 signatures5 process6 process7 27 sh crontab 19->27         started        31 sh update-rc.d 21->31         started        33 6.elf 23->33         started        35 sh systemctl 25->35         started        37 sh systemctl 25->37         started        file8 58 /var/spool/cron/crontabs/tmp.d0EsyZ, ASCII 27->58 dropped 70 Sample tries to persist itself using cron 27->70 72 Executes the "crontab" command typically for achieving persistence 27->72 74 Sample tries to persist itself using System V runlevels 31->74 39 update-rc.d systemctl 31->39         started        41 6.elf 33->41         started        43 6.elf 33->43         started        45 6.elf 33->45         started        47 3 other processes 33->47 signatures9 process10 process11 49 6.elf 41->49         started        52 6.elf 43->52         started        signatures12 60 Sample tries to kill multiple processes (SIGKILL) 49->60
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/016ac4ae6c6c35d0df1ee4eb7c5a4c1fd03a58fae09b8282cfbb288c20edef1f
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/016ac4ae6c6c35d0df1ee4eb7c5a4c1fd03a58fae09b8282cfbb288c20edef1f/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-01-10 09:17:04 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=afvmjltmnq25bxy64tvxywsmd7iduwh24cnyfawpxmuiyihn54pq._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery execution persistence privilege_escalatio privilege_escalation
Link:
https://tria.ge/reports/250110-k816rsslhq/
Behaviour
Command and Scripting Interpreter: Unix Shell
Reads runtime system information
Writes file to tmp directory
Changes its process name
Creates/modifies Cron job
Modifies init.d
Modifies rc script
Modifies systemd
Contacts a large (58317) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9441505-0
YARA:
n/a
Link:
https://app.threat.zone/submission/f126bf3d-5c89-456c-9b41-e1e4c3de5515
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/016ac4ae6c6c35d0df1ee4eb7c5a4c1fd03a58fae09b8282cfbb288c20edef1f

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_Generic_Threat_8299c877
Create hunting rule
Author:Elastic Security
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 016ac4ae6c6c35d0df1ee4eb7c5a4c1fd03a58fae09b8282cfbb288c20edef1f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3393726/
  
Delivery method
Distributed via web download

Comments