MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1603c962cec7082a9464194f32f078a9af6056cda7756aa1f26be5018a55a846. 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: 10


Intelligence 10 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1603c962cec7082a9464194f32f078a9af6056cda7756aa1f26be5018a55a846
SHA3-384 hash: 02f030bb41b33944d9f22b4f74dfd51121a60c2bcb0a771154ce3b64075031e5abd7d74fbc2cfe09ebcc04f12ca009d4
SHA1 hash: bf13ccbb7ac6d6dd809ccab6d82bda3dcb34bf65
MD5 hash: c618cd5a649b133e94ad21adec9b5d0b
humanhash: muppet-quebec-fourteen-four
File name:3
Download: download sample
Signature Mirai
Create hunting rule
File size:91'804 bytes
First seen:2025-01-11 20:31:23 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:5D/M0Uon6cRSmjV2nuzk0D0Ki+e4bZGGF7FM/ep/dCnjGSAyUX0v7p6d0:m0jx0mjV9z5ij49LtFM/ep/0fAyUX0vA
TLSH T151930946F980A612C2D256B7BB1F028D37155BA8E2DB33439C350B61B3DFA1F1E27646
telfhash t1cb117a6edba71e4dd7c0d154924e71108ed932791f063481d91c2b4e8a87556f02dc13
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 :
168
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9441505-0
Create hunting rule

Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6782d5472c8240e189bbf102linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug
Link:
https://www.filescan.io/uploads/6782d5470e6ff2c75703f4a0/reports/f939b6f5-b56e-453b-96e4-bb6774f7416c/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/1603c962cec7082a9464194f32f078a9af6056cda7756aa1f26be5018a55a846
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/be838526-7f30-448e-b6f5-8249167f6071
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1589225
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
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1589225 Sample: 3.elf Startdate: 11/01/2025 Architecture: LINUX Score: 72 56 Antivirus / Scanner detection for submitted sample 2->56 58 Multi AV Scanner detection for submitted file 2->58 9 3.elf 2->9         started        13 xfce4-panel wrapper-2.0 2->13         started        15 xfce4-panel wrapper-2.0 2->15         started        17 5 other processes 2->17 process3 file4 50 /tmp/crontab.tmp, troff 9->50 dropped 52 /etc/init.d/hello, Bourne-Again 9->52 dropped 60 Sample tries to kill multiple processes (SIGKILL) 9->60 62 Drops files in suspicious directories 9->62 19 3.elf sh 9->19         started        21 3.elf 9->21         started        23 3.elf sh 9->23         started        25 2 other processes 9->25 signatures5 process6 process7 27 sh crontab 19->27         started        31 3.elf 21->31         started        33 sh systemctl 23->33         started        35 sh systemctl 25->35         started        37 sh 25->37         started        file8 54 /var/spool/cron/crontabs/tmp.VjQhok, troff 27->54 dropped 64 Sample tries to persist itself using cron 27->64 66 Executes the "crontab" command typically for achieving persistence 27->66 39 3.elf 31->39         started        41 3.elf 31->41         started        43 3.elf 31->43         started        45 2 other processes 31->45 signatures9 process10 process11 47 3.elf 39->47         started        signatures12 68 Sample tries to kill multiple processes (SIGKILL) 47->68
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1603c962cec7082a9464194f32f078a9af6056cda7756aa1f26be5018a55a846
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1603c962cec7082a9464194f32f078a9af6056cda7756aa1f26be5018a55a846/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-01-11 20:32:06 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 38 (36.84%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=cyb4sywoy4ecvfdedfhtf4dyvgxwavwnu52wvipsnpsqdcsvvbda._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/250111-za9sksykbz/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9441505-0
YARA:
n/a
Link:
https://app.threat.zone/submission/d5c5c740-a6fe-4281-a287-370f865d96c5
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/1603c962cec7082a9464194f32f078a9af6056cda7756aa1f26be5018a55a846

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_e9aef030
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 1603c962cec7082a9464194f32f078a9af6056cda7756aa1f26be5018a55a846

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3353734/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3396090/

Comments