MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5f44e47e6ed228ac92fcedc659d8ec02c542a363651d55942a2b355f06fbcb7d. 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: 11


Intelligence 11 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5f44e47e6ed228ac92fcedc659d8ec02c542a363651d55942a2b355f06fbcb7d
SHA3-384 hash: f85caeae1a36a46227a40e8dc6257ba16b87167371d7a23c511e6c7a8149b5bc10f60d5011c3f4a7edc1c4c0c0583fb0
SHA1 hash: 15b2ae8a7df89ed4d3559280e2043b3df9ffc063
MD5 hash: 4b93207dd99136b8276b177d80404ee2
humanhash: river-colorado-zebra-cardinal
File name:i686
Download: download sample
Signature Mirai
Create hunting rule
File size:101'792 bytes
First seen:2025-03-09 00:01:02 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:YCwL6fxX49iIo+k5UnzVcOk4aFSUaWtu2hrR/fDEmw4Ee4eZoEQ1It3R+yd5dCWt:YpWfy9LO5U7GjKedFE6/IcA6x
TLSH T10CA33B03F98540FCD086D5744FAFD077DA72F9AD2238765A2780BF602E26F215F1A668
telfhash t1ae4127b179863980b2dbb632b34be2e19c321d3549e031f6d97358f5ef65b820d62113
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 :
110
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Malicious
Score:
95.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67ccdeec1f777fe306083b34linux22vpnfull_triage
Tags:
phishing mirai
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Mounts file systems
Runs as daemon
Creating a file
DNS request
Opens a port
Receives data from a server
Unmounts file systems
Sends data to a server
Substitutes an application name
Performs a bruteforce attack in the network
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
lolbin remote
Link:
https://www.filescan.io/uploads/67ccda4b3c5f644bd949676c/reports/17e6f4bc-61ce-41dd-b5c3-0a7a53e3455c/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
20
Number of processes launched:
5
Processes remaning?
true
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/5f44e47e6ed228ac92fcedc659d8ec02c542a363651d55942a2b355f06fbcb7d
Behaviour
Anti-VM
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
type: 74.125.250.129:19302
Result
Verdict:
UNKNOWN
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3beb03c5-ed45-47ec-828d-a822ac6aafe2
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1632731
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Performs DNS TXT record lookups
Sample reads /proc/mounts (often used for finding a writable filesystem)
Uses STUN server to do NAT traversial
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1632731 Sample: i686.elf Startdate: 09/03/2025 Architecture: LINUX Score: 68 20 lin.libre 2->20 22 stun.l.google.com 2->22 24 100 other IPs or domains 2->24 26 Malicious sample detected (through community Yara rule) 2->26 28 Multi AV Scanner detection for submitted file 2->28 8 i686.elf 2->8         started        signatures3 30 Performs DNS TXT record lookups 20->30 32 Uses STUN server to do NAT traversial 22->32 process4 signatures5 34 Sample reads /proc/mounts (often used for finding a writable filesystem) 8->34 11 i686.elf 8->11         started        process6 process7 13 i686.elf 11->13         started        16 i686.elf 11->16         started        18 i686.elf 11->18         started        signatures8 36 Sample reads /proc/mounts (often used for finding a writable filesystem) 13->36
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/5f44e47e6ed228ac92fcedc659d8ec02c542a363651d55942a2b355f06fbcb7d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5f44e47e6ed228ac92fcedc659d8ec02c542a363651d55942a2b355f06fbcb7d/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-03-09 00:01:14 UTC
File Type:
ELF64 Little (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=l5coi7to2iukzex45xdftwhmalcufi3dmuovlfbkfm2v6bx3zn6q._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
credential_access discovery linux
Link:
https://tria.ge/reports/250309-aay9eavn14/
Behaviour
Reads runtime system information
Reads process memory
Verdict:
Malicious
Tags:
trojan mirai Unix.Trojan.Mirai-9885259-0
YARA:
Linux_Trojan_Mirai_1cb033f3
Link:
https://app.threat.zone/submission/74f5e06f-fdc3-495d-9205-fd2f929930e2
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/5f44e47e6ed228ac92fcedc659d8ec02c542a363651d55942a2b355f06fbcb7d

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_1cb033f3
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 5f44e47e6ed228ac92fcedc659d8ec02c542a363651d55942a2b355f06fbcb7d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3469828/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3469043/
  
URLhaus
https://urlhaus.abuse.ch/url/3469446/

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_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments