MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 894d5dfa46c316e5285aa450071dad2a96a40ce04bafd757385f1d2e3af1dcbc. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 894d5dfa46c316e5285aa450071dad2a96a40ce04bafd757385f1d2e3af1dcbc
SHA3-384 hash: c62a69eb879779bdb0a49bf57cc59cbeec053570a9c3ce4d7117cc13adf1a51db44bce44ac8ba14bd5018f665231c399
SHA1 hash: 96087f8e1d5693642cf219f2e9f538e0ecfc91e9
MD5 hash: 8789d0aedafc7e28d7a0ca1065a19ab3
humanhash: beryllium-bulldog-robert-zulu
File name:morte.sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:76'264 bytes
First seen:2025-10-03 03:09:27 UTC
Last seen:2025-10-04 18:30:18 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:WyASxxGfgpFIR/leOKlgtIyGslC/3m6PV1F:WRSxl6R/lehlKGslKjB
TLSH T12D738C23C86A6DA4E14885F075B08F359763A115898B1EF7589EC6B5E087FECF2063F4
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 :
2
# of downloads :
84
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999-6.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7136288-0
Create hunting rule

Unix.Trojan.Mirai-7138377-0
Create hunting rule

Unix.Trojan.Mirai-7674518-0
Create hunting rule

Unix.Trojan.Generic-9910199-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
condi gafgyt masquerade mirai
Link:
https://www.filescan.io/uploads/68df3e6a74e5a289899f5040/reports/1af08017-295f-450a-8f19-2071b787da16/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-10-02T20:34:00Z UTC
Last seen:
2025-10-03T02:47:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/894d5dfa46c316e5285aa450071dad2a96a40ce04bafd757385f1d2e3af1dcbc/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/6755a025-57ab-4a7a-b01d-2cab86e192ea
Behavior Graph:
Download SVG
%3 guuid=a054ebbd-1a00-0000-4236-fa86410b0000 pid=2881 /usr/bin/sudo guuid=9a48edbf-1a00-0000-4236-fa86470b0000 pid=2887 /tmp/sample.bin guuid=a054ebbd-1a00-0000-4236-fa86410b0000 pid=2881->guuid=9a48edbf-1a00-0000-4236-fa86470b0000 pid=2887 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/9b56ada2-8ff9-4eca-9ea7-f6688df3afa9
Result
Threat name:
Mirai, Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.evad.mine
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1788474
Signature
Drops files in suspicious directories
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 Mirai
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1788474 Sample: morte.sh4.elf Startdate: 03/10/2025 Architecture: LINUX Score: 84 28 109.202.202.202, 80 INIT7CH Switzerland 2->28 30 65.222.202.53, 80 CAPEREGIONALHEALTHSYSTEMUS United States 2->30 32 3 other IPs or domains 2->32 40 Multi AV Scanner detection for submitted file 2->40 42 Yara detected Mirai 2->42 44 Yara detected Xmrig cryptocurrency miner 2->44 10 morte.sh4.elf 2->10         started        signatures3 process4 signatures5 48 Found strings related to Crypto-Mining 10->48 13 morte.sh4.elf 10->13         started        process6 process7 15 morte.sh4.elf 13->15         started        file8 26 /etc/init.d/sysd, POSIX 15->26 dropped 34 Sample tries to set files in /etc globally writable 15->34 36 Drops files in suspicious directories 15->36 38 Sample tries to persist itself using System V runlevels 15->38 19 morte.sh4.elf 15->19         started        22 morte.sh4.elf sh 15->22         started        signatures9 process10 signatures11 46 Sample deletes itself 19->46 24 sh cp 22->24         started        process12
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/894d5dfa46c316e5285aa450071dad2a96a40ce04bafd757385f1d2e3af1dcbc
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/894d5dfa46c316e5285aa450071dad2a96a40ce04bafd757385f1d2e3af1dcbc/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/894d5dfa46c316e5285aa450071dad2a96a40ce04bafd757385f1d2e3af1dcbc
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-03 02:17:02 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 36 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rfgv36sgymlokkc2uriaohnnfklkidhajox5ovzyl4os4oxr3s6a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/251003-dpfmdssjy7/
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7136288-0
YARA:
n/a
Link:
https://app.threat.zone/submission/1731a01a-4c54-4937-a55a-7ee91207336c
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/894d5dfa46c316e5285aa450071dad2a96a40ce04bafd757385f1d2e3af1dcbc

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:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
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: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 894d5dfa46c316e5285aa450071dad2a96a40ce04bafd757385f1d2e3af1dcbc

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3632003/
  
Delivery method
Distributed via web download

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