MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e3311e051d3d2ca8557dc1e24f493cc03bc97e8f5df85d36736fb0115e522872. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e3311e051d3d2ca8557dc1e24f493cc03bc97e8f5df85d36736fb0115e522872
SHA3-384 hash: 706c35c4c630157468f22ac2549f43e937714ce65a3cf3e4656d2126b083b12e1d694cd828c0bd8188531b684dee3967
SHA1 hash: bd8c4386c3d3702a08d3c29ff9c195dff0e8a309
MD5 hash: 04efd5729c31f8fa00944a08a4de4fc6
humanhash: july-washington-sodium-venus
File name:boatnet.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:23'820 bytes
First seen:2025-05-21 23:31:43 UTC
Last seen:2025-05-22 17:45:18 UTC
File type: elf
MIME type:application/x-executable
ssdeep 384:ZGNIf+VGdoqRzUT6vCEXkV66hbwnZ5ikon3IJgGlzDpH7uNj1Jdo:ZJf+VGdoCKEqeZ0koYJgGlzDpbuR1Ja
TLSH T1F7B2E198771207BEC098D0FA03E447552FFD0B81BC01DD12B68AE9D3ED8A8642D47ED6
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) :23'820 bytes
File size (de-compressed) :72'812 bytes
Format:linux/mips
Unpacked file: 40e931a5b5293a37db33be9109cfd8c2fe91fc927eab695c550041d27a9e9021

Intelligence

File Origin
# of uploads :
2
# of downloads :
114
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.10260.1759.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
81.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=682e6473c28c67d6664404adlinux22vpnfull_triage
Tags:
gafgyt mirai ddos
Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Runs as daemon
Connection attempt
Sends data to a server
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
botnet masquerade mirai packed upx
Link:
https://www.filescan.io/uploads/682e626bfd02ed5e0581310a/reports/d0815637-a42d-4ed8-a917-f07cede9edce/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
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/e3311e051d3d2ca8557dc1e24f493cc03bc97e8f5df85d36736fb0115e522872
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
type:Mirai 213.209.150.107:3778
UDP botnet C2(s):
not identified
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/0646b2dd-4e36-4b82-9059-8ee3a12bea3a
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1696406
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: 1696406 Sample: boatnet.mips.elf Startdate: 22/05/2025 Architecture: LINUX Score: 72 24 213.209.150.107, 3778, 50426 KEMINETAL Germany 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.mips.elf 2->7         started        9 xfce4-panel wrapper-2.0 2->9         started        11 xfce4-panel wrapper-2.0 2->11         started        13 6 other processes 2->13 signatures3 process4 process5 15 boatnet.mips.elf 7->15         started        18 boatnet.mips.elf 7->18         started        20 boatnet.mips.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/e3311e051d3d2ca8557dc1e24f493cc03bc97e8f5df85d36736fb0115e522872
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e3311e051d3d2ca8557dc1e24f493cc03bc97e8f5df85d36736fb0115e522872/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-05-21 23:31:54 UTC
File Type:
ELF32 Big (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4myr4bi5huwkqvl5yhre6sj4ya54s7uplx4f2nttn6ybcxssfbza._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/250521-3h687sfk3w/
Behaviour
System Network Configuration Discovery
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.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/e3311e051d3d2ca8557dc1e24f493cc03bc97e8f5df85d36736fb0115e522872

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: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 e3311e051d3d2ca8557dc1e24f493cc03bc97e8f5df85d36736fb0115e522872

(this sample)

Mirai

elf 40e931a5b5293a37db33be9109cfd8c2fe91fc927eab695c550041d27a9e9021

  
URLhaus
https://urlhaus.abuse.ch/url/3547863/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 40e931a5b5293a37db33be9109cfd8c2fe91fc927eab695c550041d27a9e9021
  
Dropping
MD5 5f0f1e044caf5d22b60fd55bb49fbf34

Comments