MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3c3e36b9c5dcac4324d16ada4ec2b0100156ee43e98d4693317e574bbb5f7d2c. 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: 12


Intelligence 12 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3c3e36b9c5dcac4324d16ada4ec2b0100156ee43e98d4693317e574bbb5f7d2c
SHA3-384 hash: 48564b0fa0429c451d3b91e10508a70537d10a8178ee557edc42fafab53ccd4032bc8cb967b57ef5947c293a9224a276
SHA1 hash: f3a46276eb7a2e4c7d0606f4cc7aedd8c38bdfea
MD5 hash: 525adedcf89720737829eb92de183a79
humanhash: lithium-jersey-football-undress
File name:boatnet.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:46'732 bytes
First seen:2025-08-04 22:34:13 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:8essG0aMqhhZuiRf+TaE3FM/L+JIE55SQyIL0DwkSppyJwWQa30QnbcuyD7UoQRE:8essLhSNsyIawzuq2nouy8oyE
TLSH T11F23F126C7F0502DF5AE30795FFBEBDD94C9EA4A83400EB9DCD055BE118AFA45A24884
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) :46'732 bytes
File size (de-compressed) :123'208 bytes
Format:linux/i386
Unpacked file: d49b37774b7fc8ae4e73a7ed8cafba6cb55aa56b1428b9011e5670c0bfa8e878

Intelligence

File Origin
# of uploads :
1
# of downloads :
28
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7135858-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sends data to a server
Receives data from a server
Runs as daemon
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
packed upx
Link:
https://www.filescan.io/uploads/6891357673b8ef6f4afec806/reports/d60fa990-8039-44ee-8970-f0383a87aaba/overview
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/3c3e36b9c5dcac4324d16ada4ec2b0100156ee43e98d4693317e574bbb5f7d2c
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
type:Mirai 103.67.244.57:3778
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/8aba1d0a-c056-4cd5-ac5c-75409cfcc26e
Behavior Graph:
Download SVG
%3 guuid=72c6509b-1a00-0000-5838-727b55090000 pid=2389 /usr/bin/sudo guuid=58c1ef9d-1a00-0000-5838-727b5b090000 pid=2395 /tmp/sample.bin net guuid=72c6509b-1a00-0000-5838-727b55090000 pid=2389->guuid=58c1ef9d-1a00-0000-5838-727b5b090000 pid=2395 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=58c1ef9d-1a00-0000-5838-727b5b090000 pid=2395->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=0c2d0f9f-1a00-0000-5838-727b5d090000 pid=2397 /tmp/sample.bin zombie guuid=58c1ef9d-1a00-0000-5838-727b5b090000 pid=2395->guuid=0c2d0f9f-1a00-0000-5838-727b5d090000 pid=2397 clone guuid=e76c2c9f-1a00-0000-5838-727b5e090000 pid=2398 /tmp/sample.bin guuid=58c1ef9d-1a00-0000-5838-727b5b090000 pid=2395->guuid=e76c2c9f-1a00-0000-5838-727b5e090000 pid=2398 clone guuid=95ad369f-1a00-0000-5838-727b5f090000 pid=2399 /tmp/sample.bin net send-data zombie guuid=58c1ef9d-1a00-0000-5838-727b5b090000 pid=2395->guuid=95ad369f-1a00-0000-5838-727b5f090000 pid=2399 clone guuid=95ad369f-1a00-0000-5838-727b5f090000 pid=2399->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con 0b7fcb0e-329d-5230-a4b3-03ad05baa1cd 103.67.244.57:3778 guuid=95ad369f-1a00-0000-5838-727b5f090000 pid=2399->0b7fcb0e-329d-5230-a4b3-03ad05baa1cd send: 5B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3d665764-0009-4b50-9649-14a24a0b4e6f
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1750182
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: 1750182 Sample: boatnet.x86.elf Startdate: 05/08/2025 Architecture: LINUX Score: 72 24 103.67.244.57, 3778, 41562 WLPL-AS-APWowwayLabsPrivateLimitedIN India 2->24 26 daisy.ubuntu.com 2->26 28 Malicious sample detected (through community Yara rule) 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 Yara detected Mirai 2->32 34 Sample is packed with UPX 2->34 7 boatnet.x86.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.x86.elf 7->15         started        18 boatnet.x86.elf 7->18         started        20 boatnet.x86.elf 7->20         started        22 wrapper-2.0 xfpm-power-backlight-helper 9->22         started        signatures6 36 Sample tries to kill multiple processes (SIGKILL) 15->36
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/3c3e36b9c5dcac4324d16ada4ec2b0100156ee43e98d4693317e574bbb5f7d2c
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/3c3e36b9c5dcac4324d16ada4ec2b0100156ee43e98d4693317e574bbb5f7d2c/
Verdict:
Malicious
Threat:
HEUR:Backdoor.Linux.Mirai
Link:
https://tip.neiki.dev/file/3c3e36b9c5dcac4324d16ada4ec2b0100156ee43e98d4693317e574bbb5f7d2c
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-04 22:24:09 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 38 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hq7dnoof3swegjgrnlne5qvqcaavn3sd5ggunezrpzluxo27puwa._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/250804-2hapkabn51/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135858-0
YARA:
n/a
Link:
https://app.threat.zone/submission/c331d9eb-4ec3-4ef6-b85b-3aa8e57e2bae
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/3c3e36b9c5dcac4324d16ada4ec2b0100156ee43e98d4693317e574bbb5f7d2c

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:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
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

sh eb4f85811554ad4c63a44e241ee6bc3fdc304fb15f7f50bf06514d84ac80383b

Mirai

elf 3c3e36b9c5dcac4324d16ada4ec2b0100156ee43e98d4693317e574bbb5f7d2c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3596308/
  
Delivery method
Distributed via web download
  
Dropped by
SHA256 eb4f85811554ad4c63a44e241ee6bc3fdc304fb15f7f50bf06514d84ac80383b
  
Dropped by
MD5 a98e29b2f7afdbaa440a038190e0e551
  
Dropped by
SHA256 7a3de22ccb25a70e12d0b74d2e26748cd13e65c5708f3ba435dbca903c1abf5e
  
Dropped by
MD5 0c4c49f0b3529b178324374d0ad368e7
  
URLhaus
https://urlhaus.abuse.ch/url/3596315/

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