MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5875c8fcb2c4ff7551c1c29ee86abb5ab558a47cd2899e30ca19cddf96ffd919. 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: 4


Intelligence 4 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5875c8fcb2c4ff7551c1c29ee86abb5ab558a47cd2899e30ca19cddf96ffd919
SHA3-384 hash: 7b7a9a0c7aeef654138e94d28bf48644e698b086861d555538824d93567ef66ca4a724f4cc5b7260505e8e3371df65c9
SHA1 hash: e1e62889c26bc8da7762ef23b2890a5e279a329b
MD5 hash: d45edaf54777b4e7fcddf379e2f5bdd2
humanhash: uncle-pip-saturn-item
File name:x86
Download: download sample
Signature Mirai
Create hunting rule
File size:87'316 bytes
First seen:2025-12-03 15:04:06 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:dvnrEn7d4u1g7iu5rVjD96CMa6EcIk7VNtuBYqgqbWHmWZ2rh8EIf:trEnKgutZ9JcVvuqqXyHcIf
TLSH T17F836BD6AA53E4F1F81A027115B7E7338671E4362434FA83E764FE73BC62A81954638C
telfhash t1a83104fa2b7e18e8abd49801d20e1f713d4da77b256032e305b39934226bd8155bfc38
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 :
26
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/69305176c40d0e2bfaba1516/reports/8c629d6a-a675-4db9-a5f5-14849e700b40/overview
Result
Gathering data
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/b9ca08e9-ad71-4119-a5d1-317af609b5ab
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1825531
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample tries to kill multiple processes (SIGKILL)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1825531 Sample: x86.elf Startdate: 03/12/2025 Architecture: LINUX Score: 80 24 45.156.87.231, 15987, 23789, 27651 SKYLINKNL Germany 2->24 26 169.254.169.254, 80 USDOSUS Reserved 2->26 28 5 other IPs or domains 2->28 32 Malicious sample detected (through community Yara rule) 2->32 34 Antivirus / Scanner detection for submitted sample 2->34 36 Multi AV Scanner detection for submitted file 2->36 38 2 other signatures 2->38 8 x86.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        14 python3.8 dpkg 2->14         started        signatures3 process4 process5 16 x86.elf 8->16         started        19 x86.elf 8->19         started        signatures6 30 Sample tries to kill multiple processes (SIGKILL) 16->30 21 x86.elf 16->21         started        process7 signatures8 40 Sample tries to kill multiple processes (SIGKILL) 21->40
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/5875c8fcb2c4ff7551c1c29ee86abb5ab558a47cd2899e30ca19cddf96ffd919
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5875c8fcb2c4ff7551c1c29ee86abb5ab558a47cd2899e30ca19cddf96ffd919/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lb24r7fsyt7xkuobykpoq2v3lk2vrjd42kez4mgkdhg57fx73emq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
credential_access defense_evasion discovery linux
Link:
https://tria.ge/reports/251203-sfp7sszqe1/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Reads process memory
Enumerates active TCP sockets
Modifies Watchdog functionality
Renames itself
Unexpected DNS network traffic destination
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:Linux_Trojan_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_ae9d0fa6
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_b14f4c5d
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
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 5875c8fcb2c4ff7551c1c29ee86abb5ab558a47cd2899e30ca19cddf96ffd919

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3724240/
  
Delivery method
Distributed via web download

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