MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f2f188893de33ad41afab57cb9aed880b5fddca8609de334c0417499be1de7dd. 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: 8


Intelligence 8 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f2f188893de33ad41afab57cb9aed880b5fddca8609de334c0417499be1de7dd
SHA3-384 hash: 9d7d4c23344b2a44b8858bbc134bf267f1d5bb2b507c229852f2e729525427ca1f9182f65177483bd6d26399832653ac
SHA1 hash: b95142c0cd1df3b5116295d0e9fec2c7c53d3ff2
MD5 hash: 329227d9b883161fad41ebb8bb0c3603
humanhash: delta-iowa-black-william
File name:morte.spc
Download: download sample
Signature Mirai
Create hunting rule
File size:91'992 bytes
First seen:2025-07-08 17:25:42 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:GhRVOLh2tX0b7eWEur6KynfPpgTtn4NT54rsCMsEtr9H:QUB6xKJ4NN4I/H
TLSH T169935B22F9751A3BC8D4A57722F34332F1F6478A24BC8A1E7D710D8EBF25650264B6B4
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
13
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Malicious
Score:
90.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=686d54c3900df8e7f8689ff8linux22vpnfull_triage
Tags:
malware
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/d45c9dd9-48d7-4bc8-8f19-09d253a7209f
Behavior Graph:
Download SVG
%3 guuid=66279fea-1600-0000-f964-91ba960c0000 pid=3222 /usr/bin/sudo guuid=b6c747ed-1600-0000-f964-91ba980c0000 pid=3224 /tmp/sample.bin guuid=66279fea-1600-0000-f964-91ba960c0000 pid=3222->guuid=b6c747ed-1600-0000-f964-91ba980c0000 pid=3224 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/267fff10-7ef7-4abc-863a-2fe7bf66f1a4
Result
Threat name:
Mirai, Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1731238
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Drops files in suspicious directories
Drops invisible ELF files
Found strings related to Crypto-Mining
Multi AV Scanner detection for submitted file
Sample tries to persist itself using System V runlevels
Sample tries to set files in /etc globally writable
Yara detected Mirai
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1731238 Sample: morte.spc.elf Startdate: 08/07/2025 Architecture: LINUX Score: 100 41 abc.galaxias.cc 196.251.69.95, 12121, 51070 Web4AfricaZA Seychelles 2->41 43 109.202.202.202, 80 INIT7CH Switzerland 2->43 45 3 other IPs or domains 2->45 51 Antivirus detection for dropped file 2->51 53 Antivirus / Scanner detection for submitted sample 2->53 55 Multi AV Scanner detection for submitted file 2->55 57 2 other signatures 2->57 10 morte.spc.elf 2->10         started        13 dash rm 2->13         started        15 dash head 2->15         started        17 9 other processes 2->17 signatures3 process4 signatures5 65 Found strings related to Crypto-Mining 10->65 19 morte.spc.elf 10->19         started        21 morte.spc.elf 10->21         started        process6 process7 23 morte.spc.elf 19->23         started        file8 37 /etc/init.d/sysd, POSIX 23->37 dropped 59 Sample tries to set files in /etc globally writable 23->59 61 Drops files in suspicious directories 23->61 63 Sample tries to persist itself using System V runlevels 23->63 27 morte.spc.elf sh 23->27         started        29 morte.spc.elf 23->29         started        signatures9 process10 process11 31 sh cp 27->31         started        35 morte.spc.elf 29->35         started        file12 39 /usr/bin/.sh, ELF 31->39 dropped 47 Drops invisible ELF files 31->47 49 Drops files in suspicious directories 31->49 signatures13
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f2f188893de33ad41afab57cb9aed880b5fddca8609de334c0417499be1de7dd
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f2f188893de33ad41afab57cb9aed880b5fddca8609de334c0417499be1de7dd/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-07-08 17:26:24 UTC
File Type:
ELF32 Big (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6lyyrcj54m5nigx2wv6ltlwyqc273xfimco6gngaif2jtpq547oq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/250708-vz15hsvyax/
Malware Config
C2 Extraction:
abc.galaxias.cc
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7100807-0
YARA:
n/a
Link:
https://app.threat.zone/submission/d8e84bfa-95a5-4626-a0f0-18d0c2e0878c
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/f2f188893de33ad41afab57cb9aed880b5fddca8609de334c0417499be1de7dd

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:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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 f2f188893de33ad41afab57cb9aed880b5fddca8609de334c0417499be1de7dd

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3574715/
  
Delivery method
Distributed via web download

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