MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fdb58e559eb384c9c4a7c4c41b49a51da3713fd1473da4dc3b2bd2f273546cb1. 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
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SHA256 hash: fdb58e559eb384c9c4a7c4c41b49a51da3713fd1473da4dc3b2bd2f273546cb1
SHA3-384 hash: 0ca9db99ad98926a1432af873d405e5dfb9c609be2813cd45672f6d213e94b572e56f6081e21bf634f8058ae67c09a15
SHA1 hash: cf0931424cbc2bc1c7732bb17ffd60e4be3fee5d
MD5 hash: 8470bff237b7467b1cae87a319d7efb6
humanhash: whiskey-michigan-emma-skylark
File name:tarm7
Download: download sample
Signature Mirai
Create hunting rule
File size:139'536 bytes
First seen:2025-03-25 12:22:23 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:/3iUs3EamXprKaLxMlmbPaR217OwQM/9fYQ:/tgEamXprKcxAER17OfM/9fZ
TLSH T12ED32A56EB418B13C0D22779BAEF424533239B6493DB33069928BFF43F8679A4E63505
telfhash t1722123316b3551166da2d9609dee97b2252987122344bf33df25c4cc241e09eea3fc4f
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
89
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9760303-0
Create hunting rule

Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67e2a044acb044ea849eba15linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Connection attempt
Receives data from a server
Opens a port
Sends data to a server
Creating a file
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc lolbin remote
Link:
https://www.filescan.io/uploads/67e2a03cde7b23ce17219bc2/reports/ead8c5d4-2cf7-44d6-b7e2-e18cfb16d993/overview
Result
Verdict:
UNKNOWN
Malware family:
Mirai
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a86b9e2f-355c-4780-b1c3-66a3fc281f8a
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1647989
Signature
Contains symbols with names commonly found in malware
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1647989 Sample: tarm7.elf Startdate: 25/03/2025 Architecture: LINUX Score: 52 18 156.229.232.154, 37912, 51325 ONL-HKOCEANNETWORKLIMITEDHK Seychelles 2->18 20 54.171.230.55, 443, 58868 AMAZON-02US United States 2->20 22 Yara detected Mirai 2->22 24 Contains symbols with names commonly found in malware 2->24 8 tarm7.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 process5 14 tarm7.elf 8->14         started        process6 16 tarm7.elf 14->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/fdb58e559eb384c9c4a7c4c41b49a51da3713fd1473da4dc3b2bd2f273546cb1
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fdb58e559eb384c9c4a7c4c41b49a51da3713fd1473da4dc3b2bd2f273546cb1/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-03-25 12:23:28 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7w2y4vm6wocmtrfhytcbwsnfdwrxcp6ri462jxb3fpjpe42unsyq._file
Result
Malware family:
mirai
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Score:
  10/10
Tags:
family:mirai discovery
Link:
https://tria.ge/reports/250325-pkpkaazjz4/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Renames itself
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/fdb58e559eb384c9c4a7c4c41b49a51da3713fd1473da4dc3b2bd2f273546cb1

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:Linux_Generic_Threat_8299c877
Create hunting rule
Author:Elastic Security
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 fdb58e559eb384c9c4a7c4c41b49a51da3713fd1473da4dc3b2bd2f273546cb1

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3490148/
  
Delivery method
Distributed via web download

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