MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6354bfdc2884b85dafd568b420a88e12fb31f849fa805e374aafedd076a900e6. 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: 7


Intelligence 7 IOCs YARA 6 File information Comments
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SHA256 hash: 6354bfdc2884b85dafd568b420a88e12fb31f849fa805e374aafedd076a900e6
SHA3-384 hash: 967e209db5e800a9dc651fe9545c2a1ff5a5e2489cd6163d01ab3e620eb84841bdde077facb7d08df4886e185eab9222
SHA1 hash: 5be2ce0df04edb588be486951970bf69c5234f94
MD5 hash: 0dd5682cf94acb260c7c2e91467b3626
humanhash: butter-potato-item-triple
File name:Orbt.ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:151'064 bytes
First seen:2026-01-21 07:44:42 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:x4QHiiplQSv00U8gP0RUX+iGfxCm3J4LztgyrTWhS:BllxF3J4Lzuy/WhS
TLSH T1AEE34B05735C0947E1532EF0373F67E193DFD98221E8EA40651FAA8EA272E72154AECD
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 44dfb4a3d329e43f9c5d1963465e9ce571b9d01f95c8534798ed9155634db8d1
File size (compressed) :56'524 bytes
File size (de-compressed) :151'064 bytes
Format:linux/ppc32
Packed file: 44dfb4a3d329e43f9c5d1963465e9ce571b9d01f95c8534798ed9155634db8d1

Intelligence

File Origin
# of uploads :
1
# of downloads :
74
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/122b5556-f86e-4b56-9a38-73ae76ac6c05/
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999-6.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
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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-7136028-0
Create hunting rule

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

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

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

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

Unix.Trojan.Mirai-10012200-0
Create hunting rule

Unix.Trojan.Mirai-10012201-0
Create hunting rule

Unix.Trojan.Mirai-10012671-0
Create hunting rule

Unix.Trojan.Mirai-10059006-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/6970842455805a763fec9725/reports/d6ee5e81-c6c3-408f-87f9-a0b7bd269228/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/5ce8f470-a5d8-43d0-ad70-efd1b8ce0dc1
Behavior Graph:
Download SVG
%3 guuid=a4e0393d-2100-0000-126d-2cac7a0b0000 pid=2938 /usr/bin/sudo guuid=bd29cb40-2100-0000-126d-2cac7e0b0000 pid=2942 /tmp/sample.bin guuid=a4e0393d-2100-0000-126d-2cac7a0b0000 pid=2938->guuid=bd29cb40-2100-0000-126d-2cac7e0b0000 pid=2942 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/95ead59b-c101-43e4-ab94-b4c0e2fe3be2
Result
Threat name:
Gafgyt, Mirai
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Detection:
malicious
Classification:
troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1854604
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Uses dynamic DNS services
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1854604 Sample: Orbt.ppc.elf Startdate: 21/01/2026 Architecture: LINUX Score: 76 22 mirailoversddos.duckdns.org 2->22 24 169.254.169.254, 80 USDOSUS Reserved 2->24 26 2 other IPs or domains 2->26 28 Antivirus / Scanner detection for submitted sample 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 Yara detected Gafgyt 2->32 34 Yara detected Mirai 2->34 8 Orbt.ppc.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 36 Uses dynamic DNS services 22->36 process4 process5 12 Orbt.ppc.elf 8->12         started        14 Orbt.ppc.elf 8->14         started        16 Orbt.ppc.elf 8->16         started        process6 18 Orbt.ppc.elf 12->18         started        20 Orbt.ppc.elf 12->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/6354bfdc2884b85dafd568b420a88e12fb31f849fa805e374aafedd076a900e6
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6354bfdc2884b85dafd568b420a88e12fb31f849fa805e374aafedd076a900e6/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-21 07:46:00 UTC
File Type:
ELF32 Big (Exe)
AV detection:
16 of 36 (44.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mnkl7xbiqs4f3l6vnc2cbkeocl5td6cj7kaf4n2kv7w5a5vjadta._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/260121-jlqwvacw5g/
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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 44dfb4a3d329e43f9c5d1963465e9ce571b9d01f95c8534798ed9155634db8d1

Mirai

elf 6354bfdc2884b85dafd568b420a88e12fb31f849fa805e374aafedd076a900e6

(this sample)

  
Dropped by
SHA256 44dfb4a3d329e43f9c5d1963465e9ce571b9d01f95c8534798ed9155634db8d1
  
URLhaus
https://urlhaus.abuse.ch/url/3759921/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 08fce81050bdd8f70be629c8aa65c5fa
  
URLhaus
https://urlhaus.abuse.ch/url/3684965/

Comments