MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 637911bc64533494b19d64e2d0c049ec6fa90605c98e89c3a0777e6d32ce0840. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 637911bc64533494b19d64e2d0c049ec6fa90605c98e89c3a0777e6d32ce0840
SHA3-384 hash: bdd7e8501a189658bfabc61566e56978bb69f942a2272436dc2d70d1054264d97b54ef7ee73b2ee6dc79ca15dfdd820f
SHA1 hash: f0ada64a2ef6e8b8330f840300f2a447a1a678f9
MD5 hash: 422259d49aef366cd43948b629331edb
humanhash: cardinal-carbon-six-kentucky
File name:boatnet.ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:21'884 bytes
First seen:2025-09-01 14:02:28 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 384:M/JywWc84Tp2YshxqlDeAkSqjGJLeCE5zRW6C5H0LM4uVcqgw05VxJz:MRxsSVsMD6xiJJE5zRWNX4uVcqgw09N
TLSH T1ECA2D025E345BEF4DFAF9DA453C1C2C276E547C6278AC8E240FEAF012506046F789D49
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) :21'884 bytes
File size (de-compressed) :54'364 bytes
Format:linux/ppc32
Unpacked file: f38ca393574bd5c00dbbfa5e0f58c9f0728743bae8656fb1b688e8c45edf80c6

Intelligence

File Origin
# of uploads :
1
# of downloads :
121
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9936831-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade packed threat upx
Link:
https://www.filescan.io/uploads/68b5a7a639a6221faa78d32d/reports/e3111f43-d422-4fda-ae4a-3d93eeeb15b4/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-09-01T12:15:00Z UTC
Last seen:
2025-09-01T12:15:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/637911bc64533494b19d64e2d0c049ec6fa90605c98e89c3a0777e6d32ce0840/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/c1eea773-d689-4b77-b976-ce115adfa086
Behavior Graph:
Download SVG
%3 guuid=e2fc9690-1800-0000-7897-220e74090000 pid=2420 /usr/bin/sudo guuid=f3c02192-1800-0000-7897-220e7b090000 pid=2427 /tmp/sample.bin guuid=e2fc9690-1800-0000-7897-220e74090000 pid=2420->guuid=f3c02192-1800-0000-7897-220e7b090000 pid=2427 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/502148d1-36cf-4fe2-bd66-7c386eadce72
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1768991
Signature
Antivirus / Scanner detection for submitted sample
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: 1768991 Sample: boatnet.ppc.elf Startdate: 01/09/2025 Architecture: LINUX Score: 80 24 169.254.169.254, 80 USDOSUS Reserved 2->24 26 5.181.187.146, 3778, 50630 GBTCLOUDUS Lithuania 2->26 28 3 other IPs or domains 2->28 30 Malicious sample detected (through community Yara rule) 2->30 32 Antivirus / Scanner detection for submitted sample 2->32 34 Multi AV Scanner detection for submitted file 2->34 36 2 other signatures 2->36 7 boatnet.ppc.elf 2->7         started        9 xfce4-panel wrapper-2.0 2->9         started        11 dash rm 2->11         started        13 16 other processes 2->13 signatures3 process4 process5 15 boatnet.ppc.elf 7->15         started        18 boatnet.ppc.elf 7->18         started        20 boatnet.ppc.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/637911bc64533494b19d64e2d0c049ec6fa90605c98e89c3a0777e6d32ce0840
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/637911bc64533494b19d64e2d0c049ec6fa90605c98e89c3a0777e6d32ce0840/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-09-01 14:04:36 UTC
File Type:
ELF32 Big (Exe)
AV detection:
23 of 38 (60.53%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mn4rdpdekm2jjmm5mtrnbqcj5rx2sbqfzghitq5ao57g2mwobbaa._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
linux upx
Link:
https://tria.ge/reports/250901-rclvjahm2z/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9936831-0
YARA:
n/a
Link:
https://app.threat.zone/submission/0709a1f5-f36b-4362-bfee-3298c2206172
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/637911bc64533494b19d64e2d0c049ec6fa90605c98e89c3a0777e6d32ce0840

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:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
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 637911bc64533494b19d64e2d0c049ec6fa90605c98e89c3a0777e6d32ce0840

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3612761/
  
Delivery method
Distributed via web download

Comments