MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 efda07037379b0ba72b619b03b7c36d3abb6620e29cf2ef57aecd9fb2a4816a8. 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: 11


Intelligence 11 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: efda07037379b0ba72b619b03b7c36d3abb6620e29cf2ef57aecd9fb2a4816a8
SHA3-384 hash: 37a0c7bce427f773fe7a8ed8b802c37bc57a6026a9e172715081050dc8a17a3dcd4195a28de1231384822efa894d0f73
SHA1 hash: 9834e9913c395b52d5adc2d11fda9ae138ae7291
MD5 hash: d83e97e698845bfcd7c80d675bb1e67e
humanhash: delaware-south-four-item
File name:boatnet.arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:47'096 bytes
First seen:2025-08-03 07:24:25 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:5PwCxmKFReSIn9ygAGxc02k8c6ZQ48PHAmWun/RWFQ/MmUB1mA2EDEy0eYjW9TH1:5DmKF7Gxyk8cqoHAmWurAufsG5y
TLSH T1DD230791BC829A2BC2D41379F5BE998D3360B3E8D2CB3227CD614B107AC551F1C66FA5
telfhash t1e7e02640ec759e1c68cb6974accc06b09601222260664b00cf10daf4c83f450e30ca4a
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-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 317aa4b13df2d4e90cc7beefe5d74082a0e03291d1358490acfe5bf469752033
File size (compressed) :18'488 bytes
File size (de-compressed) :47'096 bytes
Format:linux/arm
Packed file: 317aa4b13df2d4e90cc7beefe5d74082a0e03291d1358490acfe5bf469752033

Intelligence

File Origin
# of uploads :
1
# of downloads :
35
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade rust
Link:
https://www.filescan.io/uploads/688f0eeb32e61090868b8c78/reports/4822c135-d954-405d-98ec-8fa6015af644/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/efda07037379b0ba72b619b03b7c36d3abb6620e29cf2ef57aecd9fb2a4816a8
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/2b5f5a3c-f6d5-4ffe-a7ff-c84c61a1fb23
Behavior Graph:
Download SVG
%3 guuid=b1119a61-1900-0000-477e-1d0e79090000 pid=2425 /usr/bin/sudo guuid=8343a864-1900-0000-477e-1d0e82090000 pid=2434 /tmp/sample.bin guuid=b1119a61-1900-0000-477e-1d0e79090000 pid=2425->guuid=8343a864-1900-0000-477e-1d0e82090000 pid=2434 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/4158fd41-7a7d-4d20-9805-f90281dc5997
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1749360
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/efda07037379b0ba72b619b03b7c36d3abb6620e29cf2ef57aecd9fb2a4816a8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/efda07037379b0ba72b619b03b7c36d3abb6620e29cf2ef57aecd9fb2a4816a8/
Verdict:
Malicious
Threat:
HEUR:Backdoor.Linux.Mirai
Link:
https://tip.neiki.dev/file/efda07037379b0ba72b619b03b7c36d3abb6620e29cf2ef57aecd9fb2a4816a8
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-03 07:25:25 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=57naoa3tpgylu4vwdgydw7bw2ov3myqofhhs55l25tm7wksic2ua._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd
Link:
https://tria.ge/reports/250803-h8391sal5v/
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Dropper.Mirai-7136013-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/1a20dbc7-a9f8-43f1-835e-542f6fa2a912
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/efda07037379b0ba72b619b03b7c36d3abb6620e29cf2ef57aecd9fb2a4816a8

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:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 317aa4b13df2d4e90cc7beefe5d74082a0e03291d1358490acfe5bf469752033

Mirai

elf efda07037379b0ba72b619b03b7c36d3abb6620e29cf2ef57aecd9fb2a4816a8

(this sample)

  
Dropped by
SHA256 317aa4b13df2d4e90cc7beefe5d74082a0e03291d1358490acfe5bf469752033
  
URLhaus
https://urlhaus.abuse.ch/url/3595572/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 746e4b4e8ad9aaac8afb83d067438e9d

Comments