MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dfc0256788da519e22b6bebe805f1d8456c00b3d2d86fa0491e0a90bdc62e1f3. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: dfc0256788da519e22b6bebe805f1d8456c00b3d2d86fa0491e0a90bdc62e1f3
SHA3-384 hash: 0b3d1d19e516a13ad87734bc9b98783ae20da82d1bb52988762bfb5988fa2916aa3c33692db3b98651cb21157d80ab5e
SHA1 hash: 6326db3f69397518e2e821d3df0db37b0db52564
MD5 hash: 46e1bf64dedd9232b0a14f9b8fe41e7d
humanhash: saturn-spring-william-magazine
File name:sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:77'177 bytes
First seen:2025-04-16 08:33:27 UTC
Last seen:2025-04-16 11:05:18 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:Nsl1YzmRYTbur3evQyFf3JMkhDikVfoawBb4yIwdSDb3DmwwRomD5xh4pKJrL:2BRibuS96ojfoaab4yeDvmxRprh4pKJL
TLSH T1B3733B17E1715FA3C0861BB825BBCE390B13B8A157522E32562D8BF80E47DCDBC45BA5
telfhash t11f21db355b61a5195ea1cd6498ee47b2262c87272744ef33de35848ca4050eaea2bc4f
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 :
126
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
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

Sanesecurity.Malware.28886.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135925-0
Create hunting rule

Unix.Dropper.Mirai-7139229-0
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

Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67ff6bbdf3fd91e7d60b8cf3linux22vpnfull_triage
Tags:
n/a
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc mirai
Link:
https://www.filescan.io/uploads/67ff6b8190767142c3d6cc5a/reports/3b37da84-7968-495d-899a-f0b995d00f36/overview
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/e181a377-a330-48a9-839f-0a3bec78352f
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1666169
Signature
Antivirus / Scanner detection for submitted sample
Contains symbols with names commonly found in malware
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/dfc0256788da519e22b6bebe805f1d8456c00b3d2d86fa0491e0a90bdc62e1f3
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/dfc0256788da519e22b6bebe805f1d8456c00b3d2d86fa0491e0a90bdc62e1f3/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-04-16 08:34:11 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=37ackz4i3jiz4ivwx27iaxy5qrlmacz5fwdpuber4cuqxxdc4hzq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/250416-kgf2hstpv4/
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Dropper.Mirai-7135925-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/b16fae36-0ec2-4559-94d0-f3978e3b72e7
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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:MAL_ARM_LNX_Mirai_Mar13_2022
Create hunting rule
Author:Mehmet Ali Kerimoglu a.k.a. CYB3RMX
Description:Detects new ARM Mirai variant
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 dfc0256788da519e22b6bebe805f1d8456c00b3d2d86fa0491e0a90bdc62e1f3

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3494043/
  
Delivery method
Distributed via web download

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