MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fa5b8920151678419c8dbf395e79b644a3cd2166e48758e4d8f068e9b608d5e1. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fa5b8920151678419c8dbf395e79b644a3cd2166e48758e4d8f068e9b608d5e1
SHA3-384 hash: 92d1b66b15b36bcbfbb825fa58e703d76d410fcc7248ac2b05cba172434f89e7ebe765e665b2cd2a727f2f833f8e526e
SHA1 hash: 2f538584c007eeb590a7a59e754d64752f5865ac
MD5 hash: 04bad4c466c94130d092088498dc1563
humanhash: delta-fanta-winner-cat
File name:boatnet.arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:156'444 bytes
First seen:2025-09-02 02:48:49 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:P0qMMtOSNYGY+1VeVmZXIqGoDo+GVSPxRaNntFPra:P0qMMtOSNZY+1V9XNTDo7SPxRaNzra
TLSH T17AE30A55F8814F12C1D111BAFE1D128E37231BF8E2DE72129D205F747BCA9AB0E3AA55
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 3ea5c22d8b9ac5fe0c000e2e623370e3101cee6781ba6783d1b1ee4f389233c2
File size (compressed) :55'616 bytes
File size (de-compressed) :156'444 bytes
Format:linux/arm
Packed file: 3ea5c22d8b9ac5fe0c000e2e623370e3101cee6781ba6783d1b1ee4f389233c2

Intelligence

File Origin
# of uploads :
1
# of downloads :
47
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

Sanesecurity.Malware.28886.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:
lolbin masquerade remote threat
Link:
https://www.filescan.io/uploads/68b65bb039a6221faa799244/reports/1845d06f-f1af-4c86-8b01-c657a12464e6/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/fa5b8920151678419c8dbf395e79b644a3cd2166e48758e4d8f068e9b608d5e1
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:
2025-09-02T01:01:00Z UTC
Last seen:
2025-09-02T01:01:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/fa5b8920151678419c8dbf395e79b644a3cd2166e48758e4d8f068e9b608d5e1/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/d8cc3672-8818-43e4-923f-acde563bd75d
Behavior Graph:
Download SVG
%3 guuid=12019ff6-1a00-0000-d3eb-44e3420c0000 pid=3138 /usr/bin/sudo guuid=253af8f8-1a00-0000-d3eb-44e3460c0000 pid=3142 /tmp/sample.bin guuid=12019ff6-1a00-0000-d3eb-44e3420c0000 pid=3138->guuid=253af8f8-1a00-0000-d3eb-44e3460c0000 pid=3142 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/93b527a6-fe76-4fbb-ac1b-21d8967fa288
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1769199
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/fa5b8920151678419c8dbf395e79b644a3cd2166e48758e4d8f068e9b608d5e1
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/fa5b8920151678419c8dbf395e79b644a3cd2166e48758e4d8f068e9b608d5e1/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-09-02 02:52:33 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=7jnysiavcz4edhenx44v46nwisr42ilg4sdvrzgy6buotnqi2xqq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd
Link:
https://tria.ge/reports/250902-dca65sztfw/
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/897d4b19-ba17-4414-9774-3cda10549cb8
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/fa5b8920151678419c8dbf395e79b644a3cd2166e48758e4d8f068e9b608d5e1

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_Generic_Threat_d2dca9e7
Create hunting rule
Author:Elastic Security
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 3ea5c22d8b9ac5fe0c000e2e623370e3101cee6781ba6783d1b1ee4f389233c2

Mirai

elf fa5b8920151678419c8dbf395e79b644a3cd2166e48758e4d8f068e9b608d5e1

(this sample)

  
Dropped by
SHA256 3ea5c22d8b9ac5fe0c000e2e623370e3101cee6781ba6783d1b1ee4f389233c2
  
URLhaus
https://urlhaus.abuse.ch/url/3615412/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 91b0417ddbdccd925080bc015ce2003e

Comments