MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 947875757e1d66095937c978e656aed364eeef79756cf30374dc6cb1207ce5eb. 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: 9


Intelligence 9 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 947875757e1d66095937c978e656aed364eeef79756cf30374dc6cb1207ce5eb
SHA3-384 hash: 9c98a89b682ddc5b52c8560071cd0e4d2205a5347032c699337fa41783a21511671d676ffb8cd6295d1899b65c19308b
SHA1 hash: 3b839d398921e993280750eadef3594323bf101d
MD5 hash: 4ced670f23881df01ae7895666a807f7
humanhash: timing-batman-william-coffee
File name:morte.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:202'888 bytes
First seen:2025-07-21 07:23:08 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 6144:YaeEuxnJG6hSvtEqEV7e7IXg/faGXKgjoiuJx8uSFWnP:qHnQWnP
TLSH T18314A74E6E228F7DF768873047B74E25976823D627E1D685E2ACC1001F6029E645FFB8
telfhash t1954193180a7817f0a2356d4d19adff36d6a330db7e162c378e11f86aa729b839d11c0d
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
16
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Connection attempt
Launching a process
Writes files to system directory
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
lolbin obfuscated remote
Link:
https://www.filescan.io/uploads/687deb148a7d628a81b975ba/reports/972b6600-6ca7-440c-a5ff-e3749e2bcc06/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
147
Number of processes launched:
5
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/947875757e1d66095937c978e656aed364eeef79756cf30374dc6cb1207ce5eb
Behaviour
Persistence
Process Renaming
Botnet C2s
TCP botnet C2(s):
type:Mirai 160.187.246.23:10022
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/a5a5c4e0-2f5b-4cfe-96fe-e5c2de99eb7f
Behavior Graph:
Download SVG
%3 guuid=17e6032a-1a00-0000-5183-4c01cc070000 pid=1996 /usr/bin/sudo guuid=feefa82b-1a00-0000-5183-4c01cd070000 pid=1997 /tmp/sample.bin guuid=17e6032a-1a00-0000-5183-4c01cc070000 pid=1996->guuid=feefa82b-1a00-0000-5183-4c01cd070000 pid=1997 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/564bac4e-d085-43e1-bf85-2ae2b08ec41a
Result
Threat name:
Gafgyt, Mirai, Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1740914
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 deletes itself
Sample tries to persist itself using System V runlevels
Sample tries to set files in /etc globally writable
Yara detected Gafgyt
Yara detected Mirai
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1740914 Sample: morte.mips.elf Startdate: 21/07/2025 Architecture: LINUX Score: 100 36 109.202.202.202, 80 INIT7CH Switzerland 2->36 38 65.222.202.53, 80 CAPEREGIONALHEALTHSYSTEMUS United States 2->38 40 3 other IPs or domains 2->40 42 Antivirus detection for dropped file 2->42 44 Antivirus / Scanner detection for submitted sample 2->44 46 Multi AV Scanner detection for submitted file 2->46 48 3 other signatures 2->48 10 morte.mips.elf 2->10         started        13 dash rm 2->13         started        15 dash rm 2->15         started        signatures3 process4 signatures5 58 Found strings related to Crypto-Mining 10->58 17 morte.mips.elf 10->17         started        process6 process7 19 morte.mips.elf 17->19         started        file8 32 /etc/init.d/sysd, POSIX 19->32 dropped 50 Sample tries to set files in /etc globally writable 19->50 52 Drops files in suspicious directories 19->52 54 Sample tries to persist itself using System V runlevels 19->54 23 morte.mips.elf sh 19->23         started        25 morte.mips.elf 19->25         started        signatures9 process10 signatures11 28 sh cp 23->28         started        56 Sample deletes itself 25->56 process12 file13 34 /usr/bin/.sh, ELF 28->34 dropped 60 Drops invisible ELF files 28->60 62 Drops files in suspicious directories 28->62 signatures14
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/947875757e1d66095937c978e656aed364eeef79756cf30374dc6cb1207ce5eb
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/947875757e1d66095937c978e656aed364eeef79756cf30374dc6cb1207ce5eb/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-07-21 07:24:27 UTC
File Type:
ELF32 Big (Exe)
AV detection:
16 of 35 (45.71%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=sr4hk5l6dvtaswjxzf4omvvo2nso533zovwpga3u3rwlcid44xvq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai discovery
Link:
https://tria.ge/reports/250721-h8ampsbl81/
Behaviour
System Network Configuration Discovery
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-8041698-0
YARA:
n/a
Link:
https://app.threat.zone/submission/24468f66-241f-4789-acda-e2f72ee59e2c
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.20
Link:
https://yomi.yoroi.company/submissions/947875757e1d66095937c978e656aed364eeef79756cf30374dc6cb1207ce5eb

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: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 947875757e1d66095937c978e656aed364eeef79756cf30374dc6cb1207ce5eb

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3587322/
  
Delivery method
Distributed via web download

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments