MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d2faabf3ec023f90cee47292804cf410a53a735a9eb0e32b126f25ce49c061b9. 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: 11


Intelligence 11 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d2faabf3ec023f90cee47292804cf410a53a735a9eb0e32b126f25ce49c061b9
SHA3-384 hash: 69c3507598c10da6b430bc6014950b147a1f53cd43e5eae9016d617f013978381ed4744c6cf6d1592f94e6ef2d31923c
SHA1 hash: 1336edf850db4d86c3d0c8001a0bbc796dad4cca
MD5 hash: 21ec9a136727b7c05430296083e5e86d
humanhash: delaware-twelve-friend-sink
File name:old.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:93'336 bytes
First seen:2026-01-10 12:59:56 UTC
Last seen:2026-01-10 16:55:46 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:8dNdrR+WG0DWvoARDP9a4bb1xW6eIjCZoKeZW155Vxgrl3fWCIAvg64:8dNdFJkZJCZLwYjnghukg64
TLSH T130932A81B8816A22C2D113BBFA6F01CE371967E8D2DA73078D251F6077CA91F0D67B56
telfhash t1fd51cc26ff711e5eb7d94421c1ca610b5fec319e1b2978838e5a6b8f8146681b53dc23
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 :
52
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/9cfbe70a-9e38-4d67-b55d-c325a64b3026/
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135890-0
Create hunting rule

Unix.Dropper.Mirai-7135939-0
Create hunting rule

Unix.Dropper.Mirai-7136025-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade mirai rust
Link:
https://www.filescan.io/uploads/69624d8840358be74af8c11f/reports/5c437afa-1679-43a5-ab26-3b00e5c20ceb/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-01-10T10:47:00Z UTC
Last seen:
2026-01-10T12:48:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/d2faabf3ec023f90cee47292804cf410a53a735a9eb0e32b126f25ce49c061b9/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/251a8b0d-9107-4e91-84bf-22f77cf8893e
Behavior Graph:
Download SVG
%3
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ecbd2c78-9ba0-4603-a706-56452272a65a
Result
Threat name:
Mirai, Moobot
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1847890
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Yara detected Moobot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1847890 Sample: old.arm.elf Startdate: 10/01/2026 Architecture: LINUX Score: 88 24 40.135.202.69 WINDSTREAMUS United States 2->24 26 41.19.159.192 VODACOM-ZA South Africa 2->26 28 99 other IPs or domains 2->28 30 Malicious sample detected (through community Yara rule) 2->30 32 Antivirus / Scanner detection for submitted sample 2->32 34 Multi AV Scanner detection for submitted file 2->34 36 2 other signatures 2->36 8 old.arm.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 process4 process5 12 old.arm.elf 8->12         started        14 old.arm.elf 8->14         started        16 old.arm.elf 8->16         started        process6 18 old.arm.elf 12->18         started        20 old.arm.elf 12->20         started        22 old.arm.elf 12->22         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/d2faabf3ec023f90cee47292804cf410a53a735a9eb0e32b126f25ce49c061b9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d2faabf3ec023f90cee47292804cf410a53a735a9eb0e32b126f25ce49c061b9/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-10 13:00:45 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2l5kx47mai7zbtxeokjiathuccstu422t2yogkysn4s44soamg4q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:owari
Link:
https://tria.ge/reports/260110-p8yg4agy3g/
Verdict:
Malicious
Tags:
botnet mirai trojan gafgyt Unix.Dropper.Mirai-7135890-0
YARA:
MAL_ELF_LNX_Mirai_Oct10_2 Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/80a116ce-8f3c-4617-a51b-0c0b1accd904
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:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
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:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
Rule name:MAL_ELF_LNX_Mirai_Oct10_2
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects ELF malware Mirai related
Reference:Internal Research
Rule name:MAL_ELF_LNX_Mirai_Oct10_2_RID2F3A
Create hunting rule
Author:Florian Roth
Description:Detects ELF malware Mirai related
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 d2faabf3ec023f90cee47292804cf410a53a735a9eb0e32b126f25ce49c061b9

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3755387/
  
Delivery method
Distributed via web download

Comments