MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a821ed501f0b1c20413f2b5852466b07bef8afb29f8926f4e55eef4fa319f8d9. 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: 13


Intelligence 13 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a821ed501f0b1c20413f2b5852466b07bef8afb29f8926f4e55eef4fa319f8d9
SHA3-384 hash: 2c82691b29f78c05f895ff6e7bc81c19452acffb34853de4ae398194fd6e1663c0dc1a16c7ec3ce63edfd3d292d07b09
SHA1 hash: 1c79702fb253d7653d26f9cae65e8bc7d896bbeb
MD5 hash: 720e13daf9f595390360e51308b20585
humanhash: burger-lake-november-magnesium
File name:wheiuwa4
Download: download sample
Signature Mirai
Create hunting rule
File size:142'592 bytes
First seen:2024-10-29 14:52:44 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:zFd4W1w1/0EXJt6TgggFlAYmj4VI42nT4YsWwi8D6awgx3z6lR4wywH92HFfGM7N:zFdqBRBFlm49u8YsW8DZBtqoCT8C0
TLSH T17ED31945F8805B23C6D612BBFB9E428D3B2A17E8D3EE72039D255F20378695B0D77642
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 :
1
# of downloads :
109
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

Sanesecurity.Malware.30455.LC.BadVar.UNOFFICIAL
Create hunting rule

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

Unix.Trojan.Mirai-9945193-0
Create hunting rule

Unix.Trojan.Mirai-9946826-0
Create hunting rule

Unix.Trojan.Mirai-9970440-0
Create hunting rule

Unix.Dropper.Mirai-10008433-0
Create hunting rule

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

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

Unix.Trojan.Mirai-10028946-0
Create hunting rule

Verdict:
Malicious
Score:
91.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6720f6daa75e41aa6722bf27linux22vpnfull_triage
Tags:
Mirai
Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug bash lolbin mirai remote
Link:
https://www.filescan.io/uploads/6720f6d42734cb737d8fb895/reports/6aa7fada-0096-4535-862e-66757f974d79/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
49
Number of processes launched:
2
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/a821ed501f0b1c20413f2b5852466b07bef8afb29f8926f4e55eef4fa319f8d9
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d8391485-e02c-424f-a259-a298c6708e92
Result
Threat name:
Gafgyt, Mirai, Okiru
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1544590
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample deletes itself
Sends malformed DNS queries
Yara detected Gafgyt
Yara detected Mirai
Yara detected Okiru
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a821ed501f0b1c20413f2b5852466b07bef8afb29f8926f4e55eef4fa319f8d9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a821ed501f0b1c20413f2b5852466b07bef8afb29f8926f4e55eef4fa319f8d9/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-10-29 05:23:50 UTC
File Type:
ELF32 Little (Exe)
AV detection:
20 of 38 (52.63%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vaq62ua7bmocaqj7fnmfertla67prl5st6esn5hfl3xu7iyz7dmq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:botnet
Link:
https://tria.ge/reports/241029-r9be3awdqf/
Verdict:
Malicious
Tags:
trojan gafgyt
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/38803b66-e5b0-4a90-8f1b-a5072a69dd72
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/a821ed501f0b1c20413f2b5852466b07bef8afb29f8926f4e55eef4fa319f8d9

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:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_3bcc1630
Create hunting rule
Author:Elastic Security
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: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 a821ed501f0b1c20413f2b5852466b07bef8afb29f8926f4e55eef4fa319f8d9

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3264775/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3264817/

Comments