MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ff4d54d5368f07b42ba40fc52051a9a14c81407406717eb9188fef7a343ebc66. 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 17 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ff4d54d5368f07b42ba40fc52051a9a14c81407406717eb9188fef7a343ebc66
SHA3-384 hash: 97add1eaf4543fe95a6b06128e3b00d6e35b0d89fefd0ef717b6c1427ab9bb71f4971ff1cff37fdea8ffa9470c97f9fa
SHA1 hash: 099f81915c8c70cd81721b0a4240e68139f739a0
MD5 hash: 7c8c60db63c075743c20b2308c5605d7
humanhash: echo-eighteen-floor-spring
File name:arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:270'523 bytes
First seen:2026-08-10 10:13:58 UTC
Last seen:2026-08-11 07:08:42 UTC
File type: elf
MIME type:application/x-executable
ssdeep 6144:1YgHE2vChQH1Ao1RIo9aOSAE+uF7bUomSuuW6RS/zn3M/RgztGmn02v0PbUyM:agHE26hJeIo9aOQ+uF7bsSu8Rqn8/uGm
TLSH T195443A86EA818F13C0D617B9BAAF424533339764D3EB73069A14AFB43B8775E4F26501
telfhash t1d4512fe0413e85155a56ef9c8ccdab65316f8a0a6347ff72ff2188aca04b04ad524c4f
Magika elf
Reporter BlinkzSec
Tags:mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
42
Origin country :
US US
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/3ddb051b-dcb2-4744-b6d2-9b6cd4e6158b/
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

Sanesecurity.Malware.28959.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29502.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29524.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135925-0
Create hunting rule

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

Unix.Trojan.Mirai-9760303-0
Create hunting rule

Unix.Trojan.Mirai-9941921-0
Create hunting rule

Unix.Trojan.Mirai-9943114-0
Create hunting rule

Unix.Trojan.Mirai-9950762-0
Create hunting rule

Unix.Dropper.Mirai-9977145-0
Create hunting rule

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

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

Unix.Packed.Botnet-6566031-0
Create hunting rule

Unix.Dropper.Botnet-6566040-0
Create hunting rule

YARA.SIGNATURE_BASE_MAL_ARM_LNX_Mirai_Mar13_2022.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Collects information on the network activity
Runs as daemon
DNS request
Opens a port
Substitutes an application name
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
gcc mirai rust
Link:
https://www.filescan.io/uploads/6a79a53f703516ee19c43a27/reports/9075e1de-ba8f-4dc6-a8cc-e1d17565c721/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-08-10T07:41:00Z UTC
Last seen:
2026-08-11T08:00:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/ff4d54d5368f07b42ba40fc52051a9a14c81407406717eb9188fef7a343ebc66/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/23940e0f-e0b1-4cfa-a54c-616bda5bd75e
Behavior Graph:
Download SVG
%3 guuid=4b0f2ff8-1900-0000-3663-d90a100a0000 pid=2576 /usr/bin/sudo guuid=a60c00fe-1900-0000-3663-d90a1c0a0000 pid=2588 /tmp/sample.bin guuid=4b0f2ff8-1900-0000-3663-d90a100a0000 pid=2576->guuid=a60c00fe-1900-0000-3663-d90a1c0a0000 pid=2588 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/10724620-a6d4-4f4d-8bea-6c679f25bddc
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ff4d54d5368f07b42ba40fc52051a9a14c81407406717eb9188fef7a343ebc66
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ff4d54d5368f07b42ba40fc52051a9a14c81407406717eb9188fef7a343ebc66/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-08-10 10:13:16 UTC
File Type:
ELF32 Little (Exe)
AV detection:
20 of 36 (55.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=75gvjvjwr4d3ik5eb7csaunjufgicqduazyx5oiyr7xxunb6xrta._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:demons botnet defense_evasion discovery
Link:
https://tria.ge/reports/260810-l95q1sfk6x/
Behaviour
Reads runtime system information
Changes its process name
Writes file to system bin folder
Modifies Watchdog functionality
Malware Config
C2 Extraction:
reavercncv3.duckdns.org
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/ff4d54d5368f07b42ba40fc52051a9a14c81407406717eb9188fef7a343ebc66

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:CVE_2017_17215
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:dsc
Create hunting rule
Author:Aaron DeVera
Description:Discord domains
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:iot_req_metachar
Create hunting rule
Rule name:Linux_Exploit_CVE_2017_17215_8b78a857
Create hunting rule
Author:Elastic Security
Description:Exploit code used in the ZeroBot malware
Rule name:Linux_Exploit_CVE_2018_10562_badc0676
Create hunting rule
Author:Elastic Security
Description:Exploit code used in the ZeroBot malware
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_1ac392ca
Create hunting rule
Author:Elastic Security
Rule name:Linux_Generic_Threat_c19ca8e5
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:MAL_ARM_LNX_Mirai_Mar13_2022
Create hunting rule
Author:Mehmet Ali Kerimoglu a.k.a. CYB3RMX
Description:Detects new ARM Mirai variant
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:test_rule_vldslv
Create hunting rule
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
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 ff4d54d5368f07b42ba40fc52051a9a14c81407406717eb9188fef7a343ebc66

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3900915/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3901500/

Comments