MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 23af2286da48a98cbdc6ddbbaca4fb24916e6277139b661046b55faeff8467aa. 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: 23af2286da48a98cbdc6ddbbaca4fb24916e6277139b661046b55faeff8467aa
SHA3-384 hash: 73e126f46d9adc4f3392742a25c78e57a2e5f70c4590f127133c6267a9f028256f5128fca8130ce0ef228c94631cef09
SHA1 hash: 691ba05cafa4676eab955cda7ead355895abe4f5
MD5 hash: 5f30a20321a388f46e409697357d3f69
humanhash: november-skylark-berlin-purple
File name:x86
Download: download sample
Signature Mirai
Create hunting rule
File size:72'540 bytes
First seen:2025-11-16 22:23:49 UTC
Last seen:2025-11-17 14:43:31 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:Vw/PEXWfoBCQbS0UhlMXyBFF3qO8+WAmJeb+P3BMBcnzXvrPchitbRRs7X:a/smfoBCQmpuXyTpj8TjJA+P3BgcnzbG
TLSH T137634AC5DA87D4F5EE060AB120B7E7365672F1792128EB87E798F633F842601A50639C
telfhash t19531c5fa3d7e48e8b3d4ac5c830e5e123a79e63b295075b105b3943437e7d8200a1c79
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 :
45
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-9857931-0
Create hunting rule

Unix.Trojan.Mirai-9866113-0
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:

Behaviour
Connection attempt
DNS request
Runs as daemon
Receives data from a server
Creating a file
Opens a port
Sends data to a server
Substitutes an application name
Performs a bruteforce attack in the network
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai
Link:
https://www.filescan.io/uploads/691a4f1353bda2a5d9f6fbeb/reports/35129ac9-e6ea-4605-951d-4a1222532049/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
3
Number of processes launched:
5
Processes remaning?
true
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/23af2286da48a98cbdc6ddbbaca4fb24916e6277139b661046b55faeff8467aa
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-16T20:15:00Z UTC
Last seen:
2025-11-16T20:37:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/23af2286da48a98cbdc6ddbbaca4fb24916e6277139b661046b55faeff8467aa/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/61e3d264-274a-4a54-bb97-7252b29b5d65
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1814989
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1814989 Sample: x86.elf Startdate: 16/11/2025 Architecture: LINUX Score: 72 18 197.190.151.164 zain-asGH Ghana 2->18 20 64.178.72.230 XO-AS15US United States 2->20 22 99 other IPs or domains 2->22 24 Malicious sample detected (through community Yara rule) 2->24 26 Multi AV Scanner detection for submitted file 2->26 28 Yara detected Mirai 2->28 8 x86.elf 2->8         started        signatures3 process4 process5 10 x86.elf 8->10         started        process6 12 x86.elf 10->12         started        14 x86.elf 10->14         started        16 x86.elf 10->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/23af2286da48a98cbdc6ddbbaca4fb24916e6277139b661046b55faeff8467aa
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/23af2286da48a98cbdc6ddbbaca4fb24916e6277139b661046b55faeff8467aa/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-16 22:24:21 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=eoxsfbw2jcuyzpog3w52zjh3esiw4ytxconwmecgwvp2574em6va._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
defense_evasion discovery linux
Link:
https://tria.ge/reports/251116-2bhftsymh1/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Enumerates active TCP sockets
Enumerates running processes
Modifies Watchdog functionality
Renames itself
Unexpected DNS network traffic destination
Contacts a large (127873) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
trojan mirai Unix.Trojan.Mirai-7755770-0
YARA:
Linux_Trojan_Mirai_b14f4c5d Linux_Trojan_Mirai_88de437f Linux_Trojan_Mirai_cc93863b Linux_Trojan_Mirai_8aa7b5d3
Link:
https://app.threat.zone/submission/8c83fc11-107a-439a-83f2-d928139d133b
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.40
Link:
https://yomi.yoroi.company/submissions/23af2286da48a98cbdc6ddbbaca4fb24916e6277139b661046b55faeff8467aa

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_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_b14f4c5d
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
Rule name:maldoc_getEIP_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:meth_get_eip
Create hunting rule
Author:Willi Ballenthin
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 23af2286da48a98cbdc6ddbbaca4fb24916e6277139b661046b55faeff8467aa

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3700411/
  
Delivery method
Distributed via web download

Comments