MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 747c636fd058226431fa36ebe6b2e3877689856a42c8e82676b41433115a1e3e. 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 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 747c636fd058226431fa36ebe6b2e3877689856a42c8e82676b41433115a1e3e
SHA3-384 hash: bb76e1b0c330019c7b9b3bb38010aaa6244dae66d35e8d39f474034623c8c2aab7fba566750bf026a1c4c4c6108d0015
SHA1 hash: ac278282269f05f8f4822d7b966f516db8a43274
MD5 hash: 53a3d35f6fa7d7edf99b58ff133498a8
humanhash: skylark-chicken-glucose-missouri
File name:morte.ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:132'892 bytes
First seen:2025-11-11 23:19:21 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:t64OIvz+mETvO9ftVXk1UXqRgxHDen7nDBIOJ/NrztzfraHu9Bw4rkU7yiEwSj:t64OIvz+mErO2WwoCn7FVFrhzEuFSj
TLSH T161D36A42772D4D43D1A61EF02B3B33E453AEE98312B4F585265E9F5E80B4A73590AECC
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 0d54c44eec3b371978542f5e81b0f377f1e2948cf081711fb2b798c1ccbf13dd
File size (compressed) :50'632 bytes
File size (de-compressed) :132'892 bytes
Format:linux/ppc32
Packed file: 0d54c44eec3b371978542f5e81b0f377f1e2948cf081711fb2b798c1ccbf13dd

Intelligence

File Origin
# of uploads :
1
# of downloads :
155
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29524.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999-6.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.32133.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7135957-0
Create hunting rule

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136017-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

Unix.Dropper.Mirai-7355719-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9940367-0
Create hunting rule

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

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

Unix.Packed.Botnet-6566031-0
Create hunting rule

Unix.Dropper.Botnet-6566040-0
Create hunting rule

Unix.Trojan.Gafgyt-6748839-0
Create hunting rule

Gathering data
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-11-11T21:27:00Z UTC
Last seen:
2025-11-12T01:35:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/747c636fd058226431fa36ebe6b2e3877689856a42c8e82676b41433115a1e3e/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/b02820d5-3efa-4b78-b1e9-a8734e942cb7
Behavior Graph:
Download SVG
%3 guuid=489e0b58-1a00-0000-46e0-2ba365090000 pid=2405 /usr/bin/sudo guuid=b9a8715a-1a00-0000-46e0-2ba36d090000 pid=2413 /tmp/sample.bin guuid=489e0b58-1a00-0000-46e0-2ba365090000 pid=2405->guuid=b9a8715a-1a00-0000-46e0-2ba36d090000 pid=2413 execve
Gathering data
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1812345
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Deletes system log files
Malicious sample detected (through community Yara rule)
Manipulation of devices in /dev
Multi AV Scanner detection for submitted file
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1812345 Sample: morte.ppc.elf Startdate: 12/11/2025 Architecture: LINUX Score: 100 35 daisy.ubuntu.com 2->35 37 Malicious sample detected (through community Yara rule) 2->37 39 Antivirus detection for dropped file 2->39 41 Antivirus / Scanner detection for submitted sample 2->41 43 3 other signatures 2->43 9 morte.ppc.elf 2->9         started        12 python3.8 dpkg 2->12         started        signatures3 process4 file5 33 /usr/local/bin/infinitd, ELF 9->33 dropped 14 morte.ppc.elf 9->14         started        16 morte.ppc.elf 9->16         started        18 morte.ppc.elf sh 9->18         started        20 morte.ppc.elf sh 9->20         started        process6 process7 22 morte.ppc.elf 14->22         started        25 morte.ppc.elf 16->25         started        27 sh 18->27         started        29 sh 20->29         started        signatures8 45 Manipulation of devices in /dev 22->45 47 Deletes system log files 22->47 31 morte.ppc.elf 25->31         started        process9
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/747c636fd058226431fa36ebe6b2e3877689856a42c8e82676b41433115a1e3e
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/747c636fd058226431fa36ebe6b2e3877689856a42c8e82676b41433115a1e3e/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-11 23:20:26 UTC
File Type:
ELF32 Big (Exe)
AV detection:
22 of 38 (57.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=or6gg36qlargimp2g3v6nmxdq53itblkileoqjtwwqkdgek2dy7a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/251111-3blc6atqcy/
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Trojan.Mirai-7100807-0
YARA:
Linux_Trojan_Gafgyt_ea92cca8
Link:
https://app.threat.zone/submission/1b3569c8-9a7f-4ea0-b3ca-52099025ce08
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/747c636fd058226431fa36ebe6b2e3877689856a42c8e82676b41433115a1e3e

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:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
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:iot_req_metachar
Create hunting rule
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_1ac392ca
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
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 0d54c44eec3b371978542f5e81b0f377f1e2948cf081711fb2b798c1ccbf13dd

Mirai

elf 747c636fd058226431fa36ebe6b2e3877689856a42c8e82676b41433115a1e3e

(this sample)

  
Dropped by
SHA256 0d54c44eec3b371978542f5e81b0f377f1e2948cf081711fb2b798c1ccbf13dd
  
URLhaus
https://urlhaus.abuse.ch/url/3702558/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 d19cbf339318466ae84db5ea064d8a16
  
URLhaus
https://urlhaus.abuse.ch/url/3702569/
  
URLhaus
https://urlhaus.abuse.ch/url/3702498/
  
URLhaus
https://urlhaus.abuse.ch/url/3697767/
  
URLhaus
https://urlhaus.abuse.ch/url/3697940/

Comments