MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 137d858db6a6b8e06f2c76ddf509b94325cbccf628f43893d9c3fedc42ef698d. 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: 7


Intelligence 7 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 137d858db6a6b8e06f2c76ddf509b94325cbccf628f43893d9c3fedc42ef698d
SHA3-384 hash: 034de0e8a49b024dc9fec7006ccff11829fb6f579d4cbd9d01376a2e2727d2371a0095604c84249b594a2cf76905a0dc
SHA1 hash: 19046260dda9000d44a143e4816a2aec60f2bcd3
MD5 hash: 0bd95c3bd90f53962d7dbac34a9882cd
humanhash: cup-video-oklahoma-kilo
File name:boatnet.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:22'160 bytes
First seen:2026-03-04 20:03:14 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 384:UvtIoZxrSniaXs+qx+bwqPX+VOcFd5fHq52lxjaJhymdGUop5hj:UvQn4j+ZO5fKAlxIs3Uozl
TLSH T1C2A2E11072A32D66E3DD2C3DC96E8357F9A60BFC90F6327679415520C94D20A3E39A4F
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) :22'160 bytes
File size (de-compressed) :56'160 bytes
Format:linux/arm
Unpacked file: bc2b52baa62bf4c1ba14c663fcdd375c907bed1e790d4debf694d59be3be296a

Intelligence

File Origin
# of uploads :
1
# of downloads :
40
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/9b47afb5-583f-4cb6-bc5c-30f9bd67202c/
Detection(s):
SecuriteInfo.com.Linux.Mirai-18.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-8274771-0
Create hunting rule

Unix.Trojan.Svirtu-10034573-0
Create hunting rule

Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/2be0b132-9c93-4a2f-969e-20639f3eab3c
Behavior Graph:
Download SVG
%3 guuid=058b0a5a-1a00-0000-2da8-7a0e8e0b0000 pid=2958 /usr/bin/sudo guuid=1d811d5c-1a00-0000-2da8-7a0e940b0000 pid=2964 /tmp/sample.bin guuid=058b0a5a-1a00-0000-2da8-7a0e8e0b0000 pid=2958->guuid=1d811d5c-1a00-0000-2da8-7a0e940b0000 pid=2964 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/7f1a95cb-c203-4a1d-aabc-dae24efe1693
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1878462
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: 1878462 Sample: boatnet.arm.elf Startdate: 04/03/2026 Architecture: LINUX Score: 72 24 169.254.169.254, 80 USDOSUS Reserved 2->24 26 84.32.98.123, 3778, 39368 NTT-LT-ASLT Lithuania 2->26 28 4 other IPs or domains 2->28 30 Malicious sample detected (through community Yara rule) 2->30 32 Multi AV Scanner detection for submitted file 2->32 34 Yara detected Mirai 2->34 36 Sample is packed with UPX 2->36 7 boatnet.arm.elf 2->7         started        9 xfce4-panel wrapper-2.0 2->9         started        11 xfce4-panel wrapper-2.0 2->11         started        13 9 other processes 2->13 signatures3 process4 process5 15 boatnet.arm.elf 7->15         started        18 boatnet.arm.elf 7->18         started        20 boatnet.arm.elf 7->20         started        22 wrapper-2.0 xfpm-power-backlight-helper 9->22         started        signatures6 38 Sample tries to kill multiple processes (SIGKILL) 15->38
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/137d858db6a6b8e06f2c76ddf509b94325cbccf628f43893d9c3fedc42ef698d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/137d858db6a6b8e06f2c76ddf509b94325cbccf628f43893d9c3fedc42ef698d/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-03-04 20:04:27 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 36 (44.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=cn6yldnwu24oa3zmo3o7kcnzims4xthwfd2dre6zyp7nyqxpnggq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/260304-yst96scv2r/
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: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 137d858db6a6b8e06f2c76ddf509b94325cbccf628f43893d9c3fedc42ef698d

(this sample)

Mirai

elf bc2b52baa62bf4c1ba14c663fcdd375c907bed1e790d4debf694d59be3be296a

  
URLhaus
https://urlhaus.abuse.ch/url/3789617/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 bc2b52baa62bf4c1ba14c663fcdd375c907bed1e790d4debf694d59be3be296a
  
Dropping
MD5 72e3b765df022e31f02255ec36231780

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