MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 608b022eb281079901d642c55f20123ea3d0224b197ccbdc54582bd6cb09e857. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 608b022eb281079901d642c55f20123ea3d0224b197ccbdc54582bd6cb09e857
SHA3-384 hash: a247f18ece22e1db4fea29097e1297381a3abce2b1aee11c249b38a598f948d2fafbfe0f9d5351755ba309229eeabf35
SHA1 hash: a8bdfcbf83dfe9b5cce64095923f18b57a2ab440
MD5 hash: dae3f5cfdc39d6f94a81e776ac27ec90
humanhash: jig-alaska-item-mirror
File name:arm4
Download: download sample
Signature Mirai
Create hunting rule
File size:63'512 bytes
First seen:2025-02-01 16:56:20 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:DqGANnS6fEXWi8Tx2LdkrS9rfWJ6y0n7nI+Ra:DqGANnTKGQr+wh7nI
TLSH T13253F886B891CA57C6D452BBFA5E82CD332123E8D1DF7207DD116F293B8982F0D6B241
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 :
94
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.31069.LX.BOT.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Gafgyt-9940653-0
Create hunting rule

Unix.Trojan.Mirai-10008934-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Verdict:
Clean
Score:
84.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=679e523d416a81ccc3c4e588linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/679e523d503cb0637f9bb336/reports/05eb2c19-992d-4b4f-b99f-108a87987c3b/overview
Result
Verdict:
UNKNOWN
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/95e581ed-22d4-4977-b57e-3cef6557bc99
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1604579
Signature
Connects to many ports of the same IP (likely port scanning)
Multi AV Scanner detection for submitted file
Sends malformed DNS queries
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1604579 Sample: arm4.elf Startdate: 01/02/2025 Architecture: LINUX Score: 56 18 thekittler.ru. [malformed] 2->18 20 qittler.ru. [malformed] 2->20 22 110 other IPs or domains 2->22 24 Multi AV Scanner detection for submitted file 2->24 26 Connects to many ports of the same IP (likely port scanning) 2->26 8 arm4.elf 2->8         started        signatures3 28 Sends malformed DNS queries 20->28 process4 process5 10 arm4.elf 8->10         started        process6 12 arm4.elf 10->12         started        14 arm4.elf 10->14         started        16 arm4.elf 10->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/608b022eb281079901d642c55f20123ea3d0224b197ccbdc54582bd6cb09e857
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/608b022eb281079901d642c55f20123ea3d0224b197ccbdc54582bd6cb09e857/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-02-01 16:57:22 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 38 (44.74%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mcfqelvsqedzsaowilcv6iash2r5aisldf6mxxculav5nsyj5blq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/250201-vfv46a1ndv/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/67d80209-8f2b-42e9-8db9-cc3e8d4e7025
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/608b022eb281079901d642c55f20123ea3d0224b197ccbdc54582bd6cb09e857

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_Threat_d94e1020
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 608b022eb281079901d642c55f20123ea3d0224b197ccbdc54582bd6cb09e857

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3379710/
  
Delivery method
Distributed via web download

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