MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 20440f49a05017347742591043ab7ba395a2745b4645db8e380899fcb64f90ef. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 20440f49a05017347742591043ab7ba395a2745b4645db8e380899fcb64f90ef
SHA3-384 hash: 67e3912193570c6400e780647def9338000bf8fd82b3e461d8e8af1932cc58d6468158265d8af7a0d00b3f95dec5e678
SHA1 hash: d2112c7d59bf95771cd4c405d96595621d4a8096
MD5 hash: 41a715cf41e5a4b01607135c7431bb7a
humanhash: washington-four-foxtrot-stairway
File name:boatnet.arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:17'836 bytes
First seen:2025-11-19 03:16:24 UTC
Last seen:2025-11-19 17:56:09 UTC
File type: elf
MIME type:application/x-executable
ssdeep 384:D2e3uWb8CcYs/DlwldVUuiCWVR+JxTr63KzPKjk7nuPfPhymdGUop5hja9:9+FeUGTvTr63K+Wufs3Uoz1k
TLSH T10982C0B527E35A70D6709571D13484C9964B4E7DC2BE30B7EB008EB461CAA1DA7F88C6
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) :17'836 bytes
File size (de-compressed) :46'300 bytes
Format:linux/arm
Unpacked file: 73e7ed2204e83835c33cf87c011999a26db9ba3fd56d4e89270fa92a091c48db

Intelligence

File Origin
# of uploads :
2
# of downloads :
115
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-18.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-8274771-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
condi gafgyt masquerade mirai packed upx
Link:
https://www.filescan.io/uploads/691d36bf016df0d27639d18d/reports/69237647-a306-4c93-9aba-b7583d0c50a2/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
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/20440f49a05017347742591043ab7ba395a2745b4645db8e380899fcb64f90ef
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-19T00:52:00Z UTC
Last seen:
2025-11-19T18:18:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/20440f49a05017347742591043ab7ba395a2745b4645db8e380899fcb64f90ef/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/8e4052df-2128-4274-854e-ca4839cc8356
Behavior Graph:
Download SVG
%3 guuid=53c232ac-1a00-0000-93ee-7198d8080000 pid=2264 /usr/bin/sudo guuid=1664edad-1a00-0000-93ee-7198dd080000 pid=2269 /tmp/sample.bin guuid=53c232ac-1a00-0000-93ee-7198d8080000 pid=2264->guuid=1664edad-1a00-0000-93ee-7198dd080000 pid=2269 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6104df72-2af5-4020-a2cb-a67be72c193d
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1816642
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/20440f49a05017347742591043ab7ba395a2745b4645db8e380899fcb64f90ef
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/20440f49a05017347742591043ab7ba395a2745b4645db8e380899fcb64f90ef/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-19 03:17:22 UTC
File Type:
ELF32 Little (Exe)
AV detection:
23 of 37 (62.16%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ebca6snakalti52cleiehk33uok2e5c3izc5xdrybcm7znspsdxq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/251119-ds69hstnfz/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-8274771-0
YARA:
n/a
Link:
https://app.threat.zone/submission/747564c1-74d5-48c0-bb39-60b6d836f734
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/20440f49a05017347742591043ab7ba395a2745b4645db8e380899fcb64f90ef

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: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 20440f49a05017347742591043ab7ba395a2745b4645db8e380899fcb64f90ef

(this sample)

Mirai

elf 73e7ed2204e83835c33cf87c011999a26db9ba3fd56d4e89270fa92a091c48db

  
URLhaus
https://urlhaus.abuse.ch/url/3711701/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 73e7ed2204e83835c33cf87c011999a26db9ba3fd56d4e89270fa92a091c48db
  
Dropping
MD5 f383cdc5d4a67f74659f0c12b22d372f

Comments