MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 23680297a0facec5fbfc8d0c9beb2533b69acc75cfb96d35180776386c0956ca. 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: 6


Intelligence 6 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 23680297a0facec5fbfc8d0c9beb2533b69acc75cfb96d35180776386c0956ca
SHA3-384 hash: 4647b15c15fbfba6f543ec48799f39c231816171565b9a2b51a8d414c7f4ed141da81435aa8409207a5df3795dfe9f78
SHA1 hash: 67ec70ed8ab470ca291b5196dc01a24a789841de
MD5 hash: 0dd57285a905cd2021f242f6e49fd8fa
humanhash: mobile-timing-robin-oscar
File name:aarch64
Download: download sample
Signature Mirai
Create hunting rule
File size:169'888 bytes
First seen:2026-07-12 08:12:41 UTC
Last seen:Never
File type: elf
MIME type:application/x-sharedlib
ssdeep 3072:hvDW5bYonVu02O4qpBucsL5WxVPWTnjdKVPR8VSs+gAzwkYKhRqctd:tne83dtp05WrZKVPuduzwdK1
TLSH T11EF3AF98DA0EAC83D6C7E3BE9C590F66703734B40165D1B75D00929DEADAED9C8F2132
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 8539e2c0cdb559ff5a051dcd07a85196a25bc3ffea197c2a05a849f471ea3b3f
File size (compressed) :96'724 bytes
File size (de-compressed) :169'888 bytes
Format:linux/arm64
Packed file: 8539e2c0cdb559ff5a051dcd07a85196a25bc3ffea197c2a05a849f471ea3b3f

Intelligence

File Origin
# of uploads :
1
# of downloads :
65
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.30645.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31069.LX.BOT.UNOFFICIAL
Create hunting rule

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.Gafgyt-9940653-0
Create hunting rule

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Sends data to a server
Collects information on the RAM
Connection attempt
Receives data from a server
Kills processes
Runs as daemon
DNS request
Opens a port
Collects information on the CPU
Performs a bruteforce attack in the network
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6a534cee4b2892b5efa4a460/reports/d46a9693-1717-413b-bf03-f915dec09b0a/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/c2b810bf-d393-4a4f-bf86-d0a3f8b9f424
Behavior Graph:
Download SVG
%3 guuid=e709cda9-1e00-0000-bdba-294c38140000 pid=5176 /usr/bin/sudo guuid=41887aad-1e00-0000-bdba-294c39140000 pid=5177 /tmp/sample.bin guuid=e709cda9-1e00-0000-bdba-294c38140000 pid=5176->guuid=41887aad-1e00-0000-bdba-294c39140000 pid=5177 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1513ecef-8d65-47ab-9136-4b54519cde23
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1941167
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Multi AV Scanner detection for submitted file
Uses STUN server to do NAT traversial
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1941167 Sample: aarch64.elf Startdate: 12/07/2026 Architecture: LINUX Score: 72 28 stun3.l.google.com 2->28 30 207.181.74.199, 2323 ZAYO-6461-ZayoBandwidthUS Canada 2->30 32 101 other IPs or domains 2->32 34 Antivirus / Scanner detection for submitted sample 2->34 36 Multi AV Scanner detection for submitted file 2->36 38 Yara detected Mirai 2->38 40 Connects to many ports of the same IP (likely port scanning) 2->40 8 aarch64.elf 2->8         started        10 systemd snap-failure 2->10         started        12 python3.8 dpkg 2->12         started        signatures3 42 Uses STUN server to do NAT traversial 28->42 process4 process5 14 aarch64.elf 8->14         started        16 aarch64.elf 8->16         started        18 aarch64.elf 8->18         started        20 snap-failure systemctl 10->20         started        22 snap-failure 10->22         started        process6 24 aarch64.elf 14->24         started        26 aarch64.elf 14->26         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/23680297a0facec5fbfc8d0c9beb2533b69acc75cfb96d35180776386c0956ca/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-07-12 08:14:40 UTC
File Type:
ELF64 Little (SO)
AV detection:
12 of 36 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=enuaff5a7lhml674rugjx2zfgo3jvtdvz64w2niya53dq3ajk3fa._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260712-j5fvzsgv5v/
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/23680297a0facec5fbfc8d0c9beb2533b69acc75cfb96d35180776386c0956ca

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:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags
Rule name:woof_mirai_variant
Create hunting rule
Author:Nokia Deepfield ERT
Description:Detects Woof Mirai variant (ChaCha20 table, HTTP C2 with token/guid, .woof dropper)
Reference:Internal analysis of sample 6ef4ce02

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 8539e2c0cdb559ff5a051dcd07a85196a25bc3ffea197c2a05a849f471ea3b3f

Mirai

elf 23680297a0facec5fbfc8d0c9beb2533b69acc75cfb96d35180776386c0956ca

(this sample)

  
Dropped by
SHA256 8539e2c0cdb559ff5a051dcd07a85196a25bc3ffea197c2a05a849f471ea3b3f
  
URLhaus
https://urlhaus.abuse.ch/url/3885422/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 92064ceeead3ebac4fbf192be589b79e

Comments