MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0391bfcb6427fd93c2b2fcb03459914ebae9b2ed16f05288c0326674b8d7e460. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0391bfcb6427fd93c2b2fcb03459914ebae9b2ed16f05288c0326674b8d7e460
SHA3-384 hash: e7d321573fff4fb54649050a8ea6c6a48a5bfa94898eace7099a36962eec1ded182ded8d522115946d20e6eb805e8606
SHA1 hash: ea9ec2cbd1ecf922ae2a8bd0718157d64c00f650
MD5 hash: 1bde676a751762df77f5fd19046acc5d
humanhash: snake-missouri-december-asparagus
File name:boatnet.sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:159'584 bytes
First seen:2025-09-06 08:14:15 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:H6vM2JTegQwEnsuOigjh4qzQWivA35T6hh1Rd4:H4HTeHnlOigdd5is5Ed4
TLSH T112F39C22E8225E98C112C4B4B0A5BF782F5391E582475FBB29F2C2B55483DCDB549FF8
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

Intelligence

File Origin
# of uploads :
1
# of downloads :
98
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
no reply from clamd
Create hunting rule

Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
masquerade threat
Link:
https://www.filescan.io/uploads/68bbed7d37c25fcf12d5835d/reports/217847c1-9d35-4fcc-869c-f5860620be80/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-09-06T06:34:00Z UTC
Last seen:
2025-09-06T06:34:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/0391bfcb6427fd93c2b2fcb03459914ebae9b2ed16f05288c0326674b8d7e460/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/a17131c3-f2b8-48c6-badd-fa1ae951b8d6
Behavior Graph:
Download SVG
%3 guuid=fccda5e1-1900-0000-6ddf-22ffd60c0000 pid=3286 /usr/bin/sudo guuid=95636ee3-1900-0000-6ddf-22ffdb0c0000 pid=3291 /tmp/sample.bin guuid=fccda5e1-1900-0000-6ddf-22ffd60c0000 pid=3286->guuid=95636ee3-1900-0000-6ddf-22ffdb0c0000 pid=3291 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/d8663dde-e759-4be5-99da-10c4ae59583b
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1772285
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Writes ELF files to hidden directories
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1772285 Sample: boatnet.sh4.elf Startdate: 06/09/2025 Architecture: LINUX Score: 84 21 5.42.217.111, 3778, 56130 MIDYAIQ Iraq 2->21 23 Malicious sample detected (through community Yara rule) 2->23 25 Antivirus detection for dropped file 2->25 27 Antivirus / Scanner detection for submitted sample 2->27 29 2 other signatures 2->29 7 boatnet.sh4.elf 2->7         started        11 systemd snapd-env-generator 2->11         started        signatures3 process4 file5 19 /var/tmp/.wjidfprotyrkpyg/ftp, ELF 7->19 dropped 31 Writes ELF files to hidden directories 7->31 13 boatnet.sh4.elf systemctl 7->13         started        15 boatnet.sh4.elf 7->15         started        17 boatnet.sh4.elf 7->17         started        signatures6 process7
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/0391bfcb6427fd93c2b2fcb03459914ebae9b2ed16f05288c0326674b8d7e460
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/0391bfcb6427fd93c2b2fcb03459914ebae9b2ed16f05288c0326674b8d7e460/
Threat name:
Linux.Backdoor.Bashlite
Create hunting rule
Status:
Malicious
First seen:
2025-09-06 08:15:17 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=aoi37s3ee76zhqvs7sydiwmrj25otmxnc3yffcgagjthjogx4rqa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/250906-j478vasycw/
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/5627f4d6-3448-4357-a043-1302b4714cb3
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/0391bfcb6427fd93c2b2fcb03459914ebae9b2ed16f05288c0326674b8d7e460

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:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
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:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX 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 0391bfcb6427fd93c2b2fcb03459914ebae9b2ed16f05288c0326674b8d7e460

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3616665/
  
Delivery method
Distributed via web download

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