MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 23f22c8a38ffd950749e914fc858b1fd745bc9b911a4123dde9b51353784b13a. 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: 10


Intelligence 10 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 23f22c8a38ffd950749e914fc858b1fd745bc9b911a4123dde9b51353784b13a
SHA3-384 hash: 237563112a45dd24ff3edd04cda78c72b4e2f8255b91d8b08d5070e59c455959b735dcad0ce1b6f00b00a4c658beee44
SHA1 hash: 6c1b8e2c20eec6432de60f3e616805f61e6671e7
MD5 hash: 34792443d497cc672b2eae290775a5ed
humanhash: echo-uranus-sierra-bluebird
File name:arm
Download: download sample
Signature Mirai
Create hunting rule
File size:80'784 bytes
First seen:2025-11-16 21:05:58 UTC
Last seen:2025-11-17 18:16:23 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:j4kE34E/iiNajAXj0MQyDHbEydSB2eJeaoYv4uybVRhb:j4kEOQhFDHbEydyn884uy5b
TLSH T1DE831981B8819A23C6D452BBFA5F41CC372653F8D2DB3207DD25AF157B8682B0E7B641
telfhash t1c0518ce7cf650edca7e0874481ce61195aed35ee1b0264e7ca5c8f5bc5835c6b02e827
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 :
2
# of downloads :
94
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Mirai-10008934-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
mirai rust
Link:
https://www.filescan.io/uploads/691a3ccda4cfab8e885cb3ed/reports/c8e6003d-5117-4c57-9c84-bde26e7e8b31/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
106
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/23f22c8a38ffd950749e914fc858b1fd745bc9b911a4123dde9b51353784b13a
Behaviour
Process Renaming
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-16T18:07:00Z UTC
Last seen:
2025-11-16T21:12:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/23f22c8a38ffd950749e914fc858b1fd745bc9b911a4123dde9b51353784b13a/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/f48221f7-36da-493d-8b40-5856e8a39bb8
Behavior Graph:
Download SVG
%3 guuid=a5df2e1f-1800-0000-7919-4d95ef0b0000 pid=3055 /usr/bin/sudo guuid=f447e920-1800-0000-7919-4d95f40b0000 pid=3060 /tmp/sample.bin guuid=a5df2e1f-1800-0000-7919-4d95ef0b0000 pid=3055->guuid=f447e920-1800-0000-7919-4d95f40b0000 pid=3060 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/4b61ce79-ee63-47a3-ac34-930a8d2b2b98
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1814981
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1814981 Sample: arm.elf Startdate: 16/11/2025 Architecture: LINUX Score: 72 22 88.73.101.83, 23 VODANETInternationalIP-BackboneofVodafoneDE Germany 2->22 24 128.207.153.252, 23 UNIVERSITY-OF-MISSOURI---COLUMBIAUS United States 2->24 26 13 other IPs or domains 2->26 28 Antivirus / Scanner detection for submitted sample 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 Yara detected Mirai 2->32 8 arm.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 process5 14 arm.elf 8->14         started        process6 16 arm.elf 14->16         started        18 arm.elf 14->18         started        20 arm.elf 14->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/23f22c8a38ffd950749e914fc858b1fd745bc9b911a4123dde9b51353784b13a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/23f22c8a38ffd950749e914fc858b1fd745bc9b911a4123dde9b51353784b13a/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-16 21:06:21 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=epzczcry77mva5e6sfh4qwfr7v2fxsnzcgsbepo6tnitkn4ewe5a._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/251116-zxw51axqav/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/d15ef337-696f-452c-9db1-e508daff54e8
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/23f22c8a38ffd950749e914fc858b1fd745bc9b911a4123dde9b51353784b13a

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:Linux_Generic_Threat_d94e1020
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 23f22c8a38ffd950749e914fc858b1fd745bc9b911a4123dde9b51353784b13a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3700409/
  
Delivery method
Distributed via web download

Comments