MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 70a64a2f61de16f7c53a206ccd45ffd05129d8e176cb69a1972923fbd720a3de. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 70a64a2f61de16f7c53a206ccd45ffd05129d8e176cb69a1972923fbd720a3de
SHA3-384 hash: 0c6b9b8fe62df2f7eddba6830953508502c416270f5782e19d6ec5a0051d832e3dadd3ecc52f0be9874f21941c3b68e5
SHA1 hash: 2498ed2e58a39da2b0224c77f819f9ab1c919caf
MD5 hash: 9ce99c1162a5d56f706e169c800876b6
humanhash: victor-berlin-don-vermont
File name:morte.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:49'336 bytes
First seen:2025-11-12 00:52:01 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:a57/63a86rqZykN/BBkjEKaq/Wpu7V28nouy8Gyi:a5zBy1Z2jHsaNoute
TLSH T155230261B0AEC384D98911360FB77D9D0D51FDBDA13CC190CAC6F07EA8AB7B80516B89
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 UPX
File size (compressed) :49'336 bytes
File size (de-compressed) :118'896 bytes
Format:linux/i386
Unpacked file: 822caa39d723e13f056f361899411a853091b002f8126c8d1f5f4c444492530c

Intelligence

File Origin
# of uploads :
1
# of downloads :
52
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7135858-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
gafgyt masquerade mirai obfuscated packed upx
Link:
https://www.filescan.io/uploads/6913da3f11426f1f932875ae/reports/47365fe5-3d0a-4907-a0c3-979a140e6c3a/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-11T21:59:00Z UTC
Last seen:
2025-11-11T22:36:00Z UTC
Hits:
~10
Detections:
HEUR:Exploit.Linux.Mvpower.a HEUR:Backdoor.Linux.Mirai.ii HEUR:Backdoor.Linux.Gafgyt.cn HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Exploit.Linux.Netgear.b HEUR:Exploit.Linux.Netgear.a HEUR:Exploit.Linux.DLink.a HEUR:Backdoor.Linux.Gafgyt.bj HEUR:Exploit.Linux.DLink.b HEUR:Exploit.Linux.CVE-2018-10561.a HEUR:Exploit.Linux.CVE-2017-17215.a HEUR:Exploit.Linux.CVE-2014-8361.a HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Mirai.b HEUR:Exploit.Linux.Vacron.a
Link:
https://opentip.kaspersky.com/70a64a2f61de16f7c53a206ccd45ffd05129d8e176cb69a1972923fbd720a3de/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/de655d04-0e1b-4637-b763-425a3cebd6fe
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1812398
Signature
Deletes system log files
Malicious sample detected (through community Yara rule)
Manipulation of devices in /dev
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1812398 Sample: morte.x86.elf Startdate: 12/11/2025 Architecture: LINUX Score: 100 39 54.171.230.55, 443, 58868 AMAZON-02US United States 2->39 41 daisy.ubuntu.com 2->41 43 Malicious sample detected (through community Yara rule) 2->43 45 Multi AV Scanner detection for submitted file 2->45 47 Yara detected Gafgyt 2->47 49 2 other signatures 2->49 9 morte.x86.elf 2->9         started        12 dash rm 2->12         started        14 dash rm 2->14         started        16 python3.8 dpkg 2->16         started        signatures3 process4 file5 37 /usr/local/bin/infinitd, ELF 9->37 dropped 18 morte.x86.elf 9->18         started        20 morte.x86.elf 9->20         started        22 morte.x86.elf sh 9->22         started        24 morte.x86.elf sh 9->24         started        process6 process7 26 morte.x86.elf 18->26         started        29 morte.x86.elf 20->29         started        31 sh 22->31         started        33 sh 24->33         started        signatures8 51 Manipulation of devices in /dev 26->51 53 Deletes system log files 26->53 35 morte.x86.elf 29->35         started        process9
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/70a64a2f61de16f7c53a206ccd45ffd05129d8e176cb69a1972923fbd720a3de
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/70a64a2f61de16f7c53a206ccd45ffd05129d8e176cb69a1972923fbd720a3de/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/70a64a2f61de16f7c53a206ccd45ffd05129d8e176cb69a1972923fbd720a3de
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-11-12 00:52:16 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=octeul3b3ylpprj2ebwm2rp72bistwhbo3fwtimxfer7xvzauppa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery linux persistence privilege_escalation upx
Link:
https://tria.ge/reports/251112-a761hsel4w/
Behaviour
Reads runtime system information
UPX packed file
Enumerates running processes
Modifies systemd
Write file to user bin folder
Deletes Audit logs
Deletes journal logs
Deletes system logs
Mirai
Mirai family
Malware Config
C2 Extraction:
teamc2.duckdns.org
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135858-0
YARA:
n/a
Link:
https://app.threat.zone/submission/77d57482-8674-4c3c-9b43-c7b9bf01931e
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.51
Link:
https://yomi.yoroi.company/submissions/70a64a2f61de16f7c53a206ccd45ffd05129d8e176cb69a1972923fbd720a3de

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 70a64a2f61de16f7c53a206ccd45ffd05129d8e176cb69a1972923fbd720a3de

(this sample)

Mirai

elf 822caa39d723e13f056f361899411a853091b002f8126c8d1f5f4c444492530c

  
URLhaus
https://urlhaus.abuse.ch/url/3702579/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 822caa39d723e13f056f361899411a853091b002f8126c8d1f5f4c444492530c
  
Dropping
MD5 490801d34bf9f4285265c3d1c61ed20c
  
URLhaus
https://urlhaus.abuse.ch/url/3702508/
  
URLhaus
https://urlhaus.abuse.ch/url/3697423/
  
URLhaus
https://urlhaus.abuse.ch/url/3697772/

Comments