MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f84d591eb643e47542bf9665307d909fcb252b170f31280b6c18f6dac877fdc9. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f84d591eb643e47542bf9665307d909fcb252b170f31280b6c18f6dac877fdc9
SHA3-384 hash: 3aa26b371f0b5130fd6ac475023f2e61071e3e9706edc0687417be2d27df2811a3a23d8e6cf8c7e422a2c715495db863
SHA1 hash: 104a0f9d961af972be94739a3dc7e3c897fc89d0
MD5 hash: a56c87cbb49a108437302423fe2e734c
humanhash: music-four-south-stairway
File name:mips
Download: download sample
Signature Mirai
Create hunting rule
File size:97'292 bytes
First seen:2025-05-16 08:03:57 UTC
Last seen:2025-05-16 10:38:09 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:VM3zdLK7wQ2hleImVDmViHVjSGjB0iWS/39RoMxUe1NQta6CRZSYD:K3zYMQ2/erFFWUOMu86+ZSQ
TLSH T14E93B70E6E219FBDF358C33147B74A31A75973D626E1C685E2ACD2001E6034E685FFA8
telfhash t13d21ae1c497423e097765c992beeef73e5a130df0b266d378e11a96eaabd8415d00c1c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
100
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.11859.23231.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6826f184e16384d6a704ea1clinux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
base64 lolbin remote
Link:
https://www.filescan.io/uploads/6826f1790de036ed65a9b546/reports/e2e10779-b0ec-4663-bb2f-c427693960fc/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/f84d591eb643e47542bf9665307d909fcb252b170f31280b6c18f6dac877fdc9
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/270999b3-2fb5-420c-be6a-2b28195613d5
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1691557
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f84d591eb643e47542bf9665307d909fcb252b170f31280b6c18f6dac877fdc9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f84d591eb643e47542bf9665307d909fcb252b170f31280b6c18f6dac877fdc9/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-05-16 08:04:12 UTC
File Type:
ELF32 Big (Exe)
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7bgvshvwipshkqv7szsta7mqt7fskkyxb4ysqc3mdd3nvsdx7xeq._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
discovery
Link:
https://tria.ge/reports/250516-jycjzs1mv8/
Behaviour
System Network Configuration Discovery
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/8089ff92-722a-4741-804f-d09ede48f063
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/f84d591eb643e47542bf9665307d909fcb252b170f31280b6c18f6dac877fdc9

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: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

sh 10fd20f45a44d5c427e55b9128d3dc889e5d25b0a56260a8cecc4b75fc7423b7

Mirai

elf f84d591eb643e47542bf9665307d909fcb252b170f31280b6c18f6dac877fdc9

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3537895/
  
Delivery method
Distributed via web download
  
Dropped by
SHA256 10fd20f45a44d5c427e55b9128d3dc889e5d25b0a56260a8cecc4b75fc7423b7
  
Dropped by
MD5 0f56ca782007f072e2763c0ff9d900ca
  
URLhaus
https://urlhaus.abuse.ch/url/3544842/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments