MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4149f7c6984f197ac8f8d6ab9748e74cf694f3c8a407598fab29fd38bdf33cc9. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4149f7c6984f197ac8f8d6ab9748e74cf694f3c8a407598fab29fd38bdf33cc9
SHA3-384 hash: c6091aab2d56db49db9577171d7b8d0b537ef2e40ff122f023bbae1b9f0b08986bc8498639af58b4330fe37b8fcb8fb3
SHA1 hash: 6b77652a51a9ba55c08b22faf1587a66d4c9303d
MD5 hash: 302d0e3e20276d5a1fa3030b7875fa3f
humanhash: mississippi-echo-connecticut-yankee
File name:morte.m68k
Download: download sample
Signature Mirai
Create hunting rule
File size:89'740 bytes
First seen:2025-08-19 16:16:26 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:/MpXNgceOoocH5LyEnE1lbD8FeF5Om8D09bFovhINabzmurrbgVemNqjSIVx0:0RcZ/AseF5OCR5aHmsaNqjS+0
TLSH T1329349D7B400DDBEFC0EDB7B44530A06B270E3A209835F36625BB967ED751984923E86
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
108
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-6981989-0
Create hunting rule

Unix.Trojan.Gafgyt-7782058-0
Create hunting rule

Unix.Trojan.Mirai-9940650-0
Create hunting rule

Unix.Trojan.Mirai-10018298-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
lolbin obfuscated remote
Link:
https://www.filescan.io/uploads/68a4a3d1ba1f5bb1e60d840a/reports/c077c032-2811-40e7-b33f-16064638cb1a/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/deeaff01-03e5-4438-824b-d16a72422bc2
Behavior Graph:
Download SVG
%3 guuid=49769a91-1a00-0000-4ff1-ec05610b0000 pid=2913 /usr/bin/sudo guuid=151bcc94-1a00-0000-4ff1-ec05630b0000 pid=2915 /tmp/sample.bin guuid=49769a91-1a00-0000-4ff1-ec05610b0000 pid=2913->guuid=151bcc94-1a00-0000-4ff1-ec05630b0000 pid=2915 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/13ccc81d-06c6-47e7-baf5-c5875076f260
Result
Threat name:
Mirai, Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.evad.mine
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1760385
Signature
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: 1760385 Sample: morte.m68k.elf Startdate: 19/08/2025 Architecture: LINUX Score: 84 31 65.222.202.53, 80 CAPEREGIONALHEALTHSYSTEMUS United States 2->31 33 streamcodex.online 2->33 41 Multi AV Scanner detection for submitted file 2->41 43 Yara detected Mirai 2->43 45 Yara detected Xmrig cryptocurrency miner 2->45 10 morte.m68k.elf 2->10         started        signatures3 process4 signatures5 51 Found strings related to Crypto-Mining 10->51 13 morte.m68k.elf 10->13         started        process6 process7 15 morte.m68k.elf 13->15         started        file8 29 /etc/init.d/sysd, POSIX 15->29 dropped 35 Sample tries to set files in /etc globally writable 15->35 37 Drops files in suspicious directories 15->37 39 Sample tries to persist itself using System V runlevels 15->39 19 morte.m68k.elf sh 15->19         started        21 morte.m68k.elf 15->21         started        signatures9 process10 process11 23 sh cp 19->23         started        file12 27 /usr/bin/.sh, ELF 23->27 dropped 47 Drops invisible ELF files 23->47 49 Drops files in suspicious directories 23->49 signatures13
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4149f7c6984f197ac8f8d6ab9748e74cf694f3c8a407598fab29fd38bdf33cc9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4149f7c6984f197ac8f8d6ab9748e74cf694f3c8a407598fab29fd38bdf33cc9/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-19 16:17:35 UTC
File Type:
ELF32 Big (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ife7pruyj4mxvshy22vzoshhjt3jj46iuqdvtd5lfh6trppthteq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/250819-tr5bjavrx7/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-6981989-0
YARA:
n/a
Link:
https://app.threat.zone/submission/f57c2f07-2913-4796-9d8f-f762fa149db2
Please note that we are no longer able to provide a coverage score for Virus Total.

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: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 4149f7c6984f197ac8f8d6ab9748e74cf694f3c8a407598fab29fd38bdf33cc9

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3606879/
  
Delivery method
Distributed via web download

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