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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f7724e6386bd8c3ef54bcd8b093ab7b40af8879ee3ec8b5fbd9a36e966790873. 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: 7


Intelligence 7 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f7724e6386bd8c3ef54bcd8b093ab7b40af8879ee3ec8b5fbd9a36e966790873
SHA3-384 hash: 3fd7cc3531ced3dec601dc025e7eea6f6e9620a2678caa0a21745fbe3b6cfed919b5ed325a608b768a9105f9ab0bcc8a
SHA1 hash: 5e2925801e71e9dba4196fc677a4b2c83bacd7df
MD5 hash: 38d44fbda5cc19661801b95e19de086c
humanhash: carolina-six-december-nineteen
File name:flutter.arm8
Download: download sample
Signature Mirai
Create hunting rule
File size:173'808 bytes
First seen:2026-10-06 16:11:34 UTC
Last seen:Never
File type: elf
MIME type:application/x-sharedlib
ssdeep 3072:bg44B913uRwRLgOuPucRfI0oniKljNlHayTbD/VUOpPMoilp69KwSvvo5:044BDf1HiKl/HaIbDKOp0HpmKE5
TLSH T165048E9CAD0EBD01C7DAE3BD8C0A8B62B03774B44325C1737D0152AED9BBDA6D5E2521
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 e1ea7501f5cefd4f89009d6ffcfc331c06b45fc5228e1e348c065af0372781fe
File size (compressed) :96'024 bytes
File size (de-compressed) :173'808 bytes
Format:linux/arm64
Packed file: e1ea7501f5cefd4f89009d6ffcfc331c06b45fc5228e1e348c065af0372781fe

Intelligence

File Origin
# of uploads :
1
# of downloads :
97
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Changes access rights for a written file
Receives data from a server
Opens a port
Sends data to a server
Runs as daemon
Connection attempt
Kills processes
Creating a file
Manages services
Substitutes an application name
Creates or modifies files in /cron to set up autorun
Creates or modifies files in /init.d to set up autorun
Gathering data
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2026-10-06T15:04:00Z UTC
Last seen:
2026-10-06T15:29:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/f7724e6386bd8c3ef54bcd8b093ab7b40af8879ee3ec8b5fbd9a36e966790873/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/75260f5d-9d54-4f51-80b6-0c98dd234cea
Behavior Graph:
Download SVG
%3 guuid=fd00a8cf-1a00-0000-8573-538ed1080000 pid=2257 /usr/bin/sudo guuid=f842cbd1-1a00-0000-8573-538ed7080000 pid=2263 /tmp/sample.bin guuid=fd00a8cf-1a00-0000-8573-538ed1080000 pid=2257->guuid=f842cbd1-1a00-0000-8573-538ed7080000 pid=2263 execve
Gathering data
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f7724e6386bd8c3ef54bcd8b093ab7b40af8879ee3ec8b5fbd9a36e966790873
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f7724e6386bd8c3ef54bcd8b093ab7b40af8879ee3ec8b5fbd9a36e966790873/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-10-06 16:09:54 UTC
File Type:
ELF64 Little (SO)
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=65ze4y4gxwgd55klzwfqsovxwqfprb464pwiwx55ti3osztzbbzq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/261006-tnnjls1s4p/
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/f7724e6386bd8c3ef54bcd8b093ab7b40af8879ee3ec8b5fbd9a36e966790873

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:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:MIRAI_OHSHIT_payload
Create hunting rule
Author:AfterPacket
Description:MIRAI_OHSHIT ELF payload -- compiled-in C2 set, all architectures
Reference:https://github.com/Afterpacket/drosera-threat-intel
Rule name:NSVPS_Hydra_SSH_Bruteforce
Create hunting rule
Author:sanad (NSVPS-SOC)
Description:Hydra SSH brute-force campaign credentials pattern from NSVPS honeypot
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:test_rule_vldslv
Create hunting rule
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 e1ea7501f5cefd4f89009d6ffcfc331c06b45fc5228e1e348c065af0372781fe

Mirai

elf f7724e6386bd8c3ef54bcd8b093ab7b40af8879ee3ec8b5fbd9a36e966790873

(this sample)

  
Dropped by
SHA256 e1ea7501f5cefd4f89009d6ffcfc331c06b45fc5228e1e348c065af0372781fe
  
URLhaus
https://urlhaus.abuse.ch/url/3943854/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 1bd4bf868259f1f428b063817470aa3b

Comments