MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bb9036a192fdb23efe81d11cad4461e3e12b108789f681efb80dcd7af6b3473d. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bb9036a192fdb23efe81d11cad4461e3e12b108789f681efb80dcd7af6b3473d
SHA3-384 hash: 4a90d14998e2f80893d1c0e45da825fb1b6544887537f49f717685b7e8116e49fbb018ce5e387a83ae7727b98886ea8d
SHA1 hash: 03e2d9359419b3a2078fb1247fdd70e8f79b1651
MD5 hash: 5b4b433a04470b032d1c841715f4c773
humanhash: hotel-tango-four-eleven
File name:boatnet.i486
Download: download sample
Signature Mirai
Create hunting rule
File size:23'152 bytes
First seen:2025-12-28 23:38:49 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 384:MjTeYA29S+/O+wuIYuZjJk5Qm8HjGh8m/jO8tPk9hvtpri64LTv1RYuj:0KyADZjhmOGU8tUe64XPj
TLSH T139A2D0221615053EE5F7273EA15D14E4EC528C138B1CC3AB61D286EF08BF232233E626
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) :23'152 bytes
File size (de-compressed) :57'944 bytes
Format:linux/i386
Unpacked file: f2e61f18973589119b11a9d6d880ac631e48fbdf90f743abfb1030427d502ff9

Intelligence

File Origin
# of uploads :
1
# of downloads :
32
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/7fd6d9a8-6690-4287-a536-0325524ccdf6/
Detection(s):
SecuriteInfo.com.Linux.Mirai-17.UNOFFICIAL
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade packed upx
Link:
https://www.filescan.io/uploads/6951bfcd2fb7bb52ca802e3b/reports/1fb82a5f-55fc-41cc-9735-f402c0f069c3/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/27fda3db-8399-435e-97bf-f055460fc6d4
Behavior Graph:
Download SVG
%3 guuid=8ac69ecf-1d00-0000-7580-1293ef080000 pid=2287 /usr/bin/sudo guuid=6805d7d1-1d00-0000-7580-1293f4080000 pid=2292 /tmp/sample.bin net guuid=8ac69ecf-1d00-0000-7580-1293ef080000 pid=2287->guuid=6805d7d1-1d00-0000-7580-1293f4080000 pid=2292 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=6805d7d1-1d00-0000-7580-1293f4080000 pid=2292->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=96ef1bd2-1d00-0000-7580-1293f5080000 pid=2293 /tmp/sample.bin zombie guuid=6805d7d1-1d00-0000-7580-1293f4080000 pid=2292->guuid=96ef1bd2-1d00-0000-7580-1293f5080000 pid=2293 clone guuid=13ac22d2-1d00-0000-7580-1293f6080000 pid=2294 /tmp/sample.bin guuid=6805d7d1-1d00-0000-7580-1293f4080000 pid=2292->guuid=13ac22d2-1d00-0000-7580-1293f6080000 pid=2294 clone guuid=4b8f27d2-1d00-0000-7580-1293f7080000 pid=2295 /tmp/sample.bin net send-data zombie guuid=6805d7d1-1d00-0000-7580-1293f4080000 pid=2292->guuid=4b8f27d2-1d00-0000-7580-1293f7080000 pid=2295 clone guuid=4b8f27d2-1d00-0000-7580-1293f7080000 pid=2295->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con 9d43b68d-5977-5a00-bc22-d49f71428cf0 87.121.84.70:3778 guuid=4b8f27d2-1d00-0000-7580-1293f7080000 pid=2295->9d43b68d-5977-5a00-bc22-d49f71428cf0 send: 5B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/12c87b24-faa9-4edc-9915-707b3f4d969f
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1840965
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: 1840965 Sample: boatnet.i486.elf Startdate: 29/12/2025 Architecture: LINUX Score: 72 24 169.254.169.254, 80 USDOSUS Reserved 2->24 26 87.121.84.70, 3778, 48316 SKATTV-ASBG Bulgaria 2->26 28 daisy.ubuntu.com 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.i486.elf 2->7         started        9 xfce4-panel wrapper-2.0 2->9         started        11 xfce4-panel wrapper-2.0 2->11         started        13 7 other processes 2->13 signatures3 process4 process5 15 boatnet.i486.elf 7->15         started        18 boatnet.i486.elf 7->18         started        20 boatnet.i486.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/bb9036a192fdb23efe81d11cad4461e3e12b108789f681efb80dcd7af6b3473d
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/bb9036a192fdb23efe81d11cad4461e3e12b108789f681efb80dcd7af6b3473d/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-28 23:40:26 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 36 (38.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xoidnims7wzd57ub2eok2rdb4pqsweehrh3id35ybxgxv5vti46q._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
defense_evasion discovery linux upx
Link:
https://tria.ge/reports/251228-3nl58ae19a/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/d1d1d84b-5eda-405e-9fe0-5d1081263152
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/bb9036a192fdb23efe81d11cad4461e3e12b108789f681efb80dcd7af6b3473d

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: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 bb9036a192fdb23efe81d11cad4461e3e12b108789f681efb80dcd7af6b3473d

(this sample)

Mirai

elf f2e61f18973589119b11a9d6d880ac631e48fbdf90f743abfb1030427d502ff9

  
URLhaus
https://urlhaus.abuse.ch/url/3745526/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 f2e61f18973589119b11a9d6d880ac631e48fbdf90f743abfb1030427d502ff9
  
Dropping
MD5 33f5235529e31da2b1706084c87ef745

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