MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 57ddec3eac1ff8ffa72215bbc4ddb6e127790307c2ad513a1a1313b9559458d4. 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: 10


Intelligence 10 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 57ddec3eac1ff8ffa72215bbc4ddb6e127790307c2ad513a1a1313b9559458d4
SHA3-384 hash: e3d17fbdced5ef890b0be1d0f738a7ca0cb84edb2e973678983caa8de2e12c15e1222c8e90c2ef4a9116a1d5207a8548
SHA1 hash: e772d28359e16c91f2ead6d0860290911d8b18d9
MD5 hash: b0daf8b7b7649ce38c50df9c28b2af2a
humanhash: vermont-ink-hot-video
File name:boatnet.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:21'500 bytes
First seen:2026-01-26 21:07:18 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 384:Mg4Lpj8s/qPui8uZxoIA57RWQjJiEVi+ZkXaqOKV14b+502F2vwA9dWuMW21bAKT:M98o08kxofBE+ZkXaqGbp2F2TWul0c5G
TLSH T154A2E014BF18868FC832693455D9EAD61293FC62F2ECCD592A40C16FB0A33E92474E86
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 UPX
File size (compressed) :21'500 bytes
File size (de-compressed) :49'936 bytes
Format:linux/i386
Unpacked file: 5f4018ba4748b58ad3ea4a84280631d03346db58979774c42bf75524ff5174ce

Intelligence

File Origin
# of uploads :
1
# of downloads :
40
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/8eb0ced5-14c9-4eb8-941a-c6ded1863a86/
Detection(s):
Unix.Trojan.Mirai-9955234-0
Create hunting rule

Unix.Trojan.Mirai-9955275-0
Create hunting rule

Unix.Trojan.Mirai-9956548-0
Create hunting rule

Unix.Trojan.Mirai-9959025-0
Create hunting rule

Unix.Dropper.Mirai-9961391-0
Create hunting rule

Unix.Trojan.Mirai-9973342-0
Create hunting rule

Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
1
Number of processes launched:
4
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/57ddec3eac1ff8ffa72215bbc4ddb6e127790307c2ad513a1a1313b9559458d4
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/335e4b02-d68d-4ac3-9320-9592259532dd
Behavior Graph:
Download SVG
%3 guuid=9df8c3c9-1800-0000-2c50-78967a060000 pid=1658 /usr/bin/sudo guuid=569ec3cb-1800-0000-2c50-78967f060000 pid=1663 /tmp/sample.bin net guuid=9df8c3c9-1800-0000-2c50-78967a060000 pid=1658->guuid=569ec3cb-1800-0000-2c50-78967f060000 pid=1663 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=569ec3cb-1800-0000-2c50-78967f060000 pid=1663->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=f6c130cc-1800-0000-2c50-789681060000 pid=1665 /tmp/sample.bin zombie guuid=569ec3cb-1800-0000-2c50-78967f060000 pid=1663->guuid=f6c130cc-1800-0000-2c50-789681060000 pid=1665 clone guuid=9b1a37cc-1800-0000-2c50-789682060000 pid=1666 /tmp/sample.bin guuid=569ec3cb-1800-0000-2c50-78967f060000 pid=1663->guuid=9b1a37cc-1800-0000-2c50-789682060000 pid=1666 clone guuid=002c3dcc-1800-0000-2c50-789683060000 pid=1667 /tmp/sample.bin net zombie guuid=569ec3cb-1800-0000-2c50-78967f060000 pid=1663->guuid=002c3dcc-1800-0000-2c50-789683060000 pid=1667 clone 52f2f600-eaf2-5ee9-b24e-8f004b2dbbcb 151.243.109.76:3778 guuid=002c3dcc-1800-0000-2c50-789683060000 pid=1667->52f2f600-eaf2-5ee9-b24e-8f004b2dbbcb con
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6020e283-ce49-4518-8170-1e31bdb871a0
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1857941
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Sample tries to kill multiple processes (SIGKILL)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1857941 Sample: boatnet.x86.elf Startdate: 26/01/2026 Architecture: LINUX Score: 72 28 151.243.109.76, 3778 RASANAIR Iran (ISLAMIC Republic Of) 2->28 30 daisy.ubuntu.com 2->30 32 Malicious sample detected (through community Yara rule) 2->32 34 Multi AV Scanner detection for submitted file 2->34 36 Yara detected Mirai 2->36 38 Sample is packed with UPX 2->38 7 boatnet.x86.elf 2->7         started        9 systemd snap-failure 2->9         started        11 xfce4-panel wrapper-2.0 2->11         started        13 8 other processes 2->13 signatures3 process4 process5 15 boatnet.x86.elf 7->15         started        18 boatnet.x86.elf 7->18         started        20 boatnet.x86.elf 7->20         started        22 snap-failure systemctl 9->22         started        24 snap-failure 9->24         started        26 wrapper-2.0 xfpm-power-backlight-helper 11->26         started        signatures6 40 Sample tries to kill multiple processes (SIGKILL) 15->40
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/57ddec3eac1ff8ffa72215bbc4ddb6e127790307c2ad513a1a1313b9559458d4
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/57ddec3eac1ff8ffa72215bbc4ddb6e127790307c2ad513a1a1313b9559458d4/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-26 21:08:47 UTC
File Type:
ELF32 Little (Exe)
AV detection:
22 of 36 (61.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=k7o6ypvmd74p7jzccw54jxnw4etxsayhykwvcoq2cmj3svmuldka._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet defense_evasion discovery linux upx
Link:
https://tria.ge/reports/260126-zy4w8sat6f/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
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_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 57ddec3eac1ff8ffa72215bbc4ddb6e127790307c2ad513a1a1313b9559458d4

(this sample)

Mirai

elf 5f4018ba4748b58ad3ea4a84280631d03346db58979774c42bf75524ff5174ce

  
URLhaus
https://urlhaus.abuse.ch/url/3764342/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 5f4018ba4748b58ad3ea4a84280631d03346db58979774c42bf75524ff5174ce
  
Dropping
MD5 c776e13572d0b35c3d57f4adcebe6ea6

Comments