MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 671f355d801efeafc1a0b85640fc0206f7632254c23c1d1a3b314803e4f574b4. 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 18 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 671f355d801efeafc1a0b85640fc0206f7632254c23c1d1a3b314803e4f574b4
SHA3-384 hash: e7af715308db19f48ae85ca61b37ada040dc976ceed5cda7e62280133cd5074dc60c24d91ed6617ea1175d2b6cc9d1a3
SHA1 hash: 2cfc3e01164f95c7ec98aa7ccdc4b7090c3845bf
MD5 hash: 076e09292783846484dd81d6a2181d46
humanhash: three-earth-bulldog-mockingbird
File name:MMaaRRiiOisecTanee.x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:86'272 bytes
First seen:2026-03-05 16:05:27 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:mQ1hTamhg1LN9ML3fbRiJ63r5g3T02FwNbYUNVLTQ9JGrbDzAJbQWEURzWssp:7hRiLNaLPFiJ63r5g3TXFmbYUNPrbDI/
TLSH T19B834B46B98085FDC189E13843BF7636C425F5BD1239B2D737D0BF1B2809E601B2E96A
telfhash t1e51102306cceb40c02d79394b74ee86aee62257109d67570df7b3f898e1af801c43496
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 gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
44
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/9aba9f81-6162-42b8-ad5c-15ed7d58c461/
Detection(s):
Unix.Trojan.Mirai-7135937-0
Create hunting rule

Unix.Dropper.Mirai-7136014-0
Create hunting rule

Unix.Trojan.Mirai-9907086-0
Create hunting rule

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

Verdict:
Malicious
File Type:
elf.64.le
Detections:
HEUR:Exploit.Linux.CVE-2017-17215.a HEUR:Backdoor.Linux.Mirai.dx HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/671f355d801efeafc1a0b85640fc0206f7632254c23c1d1a3b314803e4f574b4/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/b49f789c-29fc-48f9-a7d0-7696c402f420
Behavior Graph:
Download SVG
%3 guuid=bc42328b-1900-0000-f128-61b373080000 pid=2163 /usr/bin/sudo guuid=1cbeeb8d-1900-0000-f128-61b37a080000 pid=2170 /tmp/sample.bin net guuid=bc42328b-1900-0000-f128-61b373080000 pid=2163->guuid=1cbeeb8d-1900-0000-f128-61b37a080000 pid=2170 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=1cbeeb8d-1900-0000-f128-61b37a080000 pid=2170->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=d068168e-1900-0000-f128-61b37c080000 pid=2172 /tmp/sample.bin zombie guuid=1cbeeb8d-1900-0000-f128-61b37a080000 pid=2170->guuid=d068168e-1900-0000-f128-61b37c080000 pid=2172 clone guuid=552e1b8e-1900-0000-f128-61b37d080000 pid=2173 /tmp/sample.bin dns net send-data zombie guuid=1cbeeb8d-1900-0000-f128-61b37a080000 pid=2170->guuid=552e1b8e-1900-0000-f128-61b37d080000 pid=2173 clone guuid=552e1b8e-1900-0000-f128-61b37d080000 pid=2173->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 38B 33c51d9b-af67-5638-a9aa-daf5a6ede2d2 cnc.mu-minhvuong.com:60195 guuid=552e1b8e-1900-0000-f128-61b37d080000 pid=2173->33c51d9b-af67-5638-a9aa-daf5a6ede2d2 send: 9B guuid=e13f248e-1900-0000-f128-61b37e080000 pid=2174 /tmp/sample.bin guuid=552e1b8e-1900-0000-f128-61b37d080000 pid=2173->guuid=e13f248e-1900-0000-f128-61b37e080000 pid=2174 clone guuid=058e278e-1900-0000-f128-61b37f080000 pid=2175 /tmp/sample.bin guuid=552e1b8e-1900-0000-f128-61b37d080000 pid=2173->guuid=058e278e-1900-0000-f128-61b37f080000 pid=2175 clone guuid=8768308e-1900-0000-f128-61b380080000 pid=2176 /tmp/sample.bin net net-scan send-data guuid=552e1b8e-1900-0000-f128-61b37d080000 pid=2173->guuid=8768308e-1900-0000-f128-61b380080000 pid=2176 clone guuid=8282338e-1900-0000-f128-61b381080000 pid=2177 /tmp/sample.bin net net-scan send-data guuid=552e1b8e-1900-0000-f128-61b37d080000 pid=2173->guuid=8282338e-1900-0000-f128-61b381080000 pid=2177 clone guuid=8768308e-1900-0000-f128-61b380080000 pid=2176->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con 089815c2-d7c2-5feb-ab82-af5fec5d3c16 213.243.1.80:23 guuid=8768308e-1900-0000-f128-61b380080000 pid=2176->089815c2-d7c2-5feb-ab82-af5fec5d3c16 send: 40B guuid=8768308e-1900-0000-f128-61b380080000 pid=2176|send-data send-data to 4097 IP addresses review logs to see them all guuid=8768308e-1900-0000-f128-61b380080000 pid=2176->guuid=8768308e-1900-0000-f128-61b380080000 pid=2176|send-data send guuid=8282338e-1900-0000-f128-61b381080000 pid=2177->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con c419469c-dc6d-5e26-9036-4477fbf6571f 211.227.236.160:37215 guuid=8282338e-1900-0000-f128-61b381080000 pid=2177->c419469c-dc6d-5e26-9036-4477fbf6571f send: 40B guuid=8282338e-1900-0000-f128-61b381080000 pid=2177|send-data send-data to 4097 IP addresses review logs to see them all guuid=8282338e-1900-0000-f128-61b381080000 pid=2177->guuid=8282338e-1900-0000-f128-61b381080000 pid=2177|send-data send
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ab65dbae-f9db-46fd-81fa-ae0a22774763
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/671f355d801efeafc1a0b85640fc0206f7632254c23c1d1a3b314803e4f574b4
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/671f355d801efeafc1a0b85640fc0206f7632254c23c1d1a3b314803e4f574b4/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/671f355d801efeafc1a0b85640fc0206f7632254c23c1d1a3b314803e4f574b4
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2026-03-05 16:06:35 UTC
File Type:
ELF64 Little (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=m4ptkxmad37k7qnaxbleb7aca33wgisuyi6b2gr3gfeahzhvos2a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai credential_access defense_evasion discovery linux
Link:
https://tria.ge/reports/260305-tkb2eabz9r/
Behaviour
Reads runtime system information
Changes its process name
Reads process memory
Enumerates running processes
Modifies Watchdog functionality
Contacts a large (60385) amount of remote hosts
Creates a large amount of network flows
Malware Config
C2 Extraction:
cnc.mu-minhvuong.com
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.52
Link:
https://yomi.yoroi.company/submissions/671f355d801efeafc1a0b85640fc0206f7632254c23c1d1a3b314803e4f574b4

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_Threat_da28eb8b
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_0cd591cd
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_Mirai_01e4a728
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_520deeb8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_575f5bc8
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: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 671f355d801efeafc1a0b85640fc0206f7632254c23c1d1a3b314803e4f574b4

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3790168/
  
Delivery method
Distributed via web download

Comments