MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 23d78bb48510741dfabdbd21b88303775f65cd41e55d51d01df63555fca98abf. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 23d78bb48510741dfabdbd21b88303775f65cd41e55d51d01df63555fca98abf
SHA3-384 hash: 2d43350f06ee44718e934c210ce4e0815d1124d7f7cb642aad2694d2e95eb49ee92c1c3c2cbf951500224dc05a52e369
SHA1 hash: e2a500b5de4eb80977c9fe65a671d75d23a1c722
MD5 hash: 6a10bafedee9c121b986c2c8e7474bcc
humanhash: earth-mountain-mobile-venus
File name:db0fa4b8db0333367e9bda3ab68b8042.arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:38'168 bytes
First seen:2025-08-07 07:34:42 UTC
Last seen:2025-08-07 09:16:58 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:MQwcCpYWbTKrEclrXwMqXl0yuyCuADgGOdg7pO4PdjTaiKsq3UID5r:MQSqqTKfV16lNCjnGMXEi4p
TLSH T1B503E1A1EA9BB5B5F3223C3AF11B8182E1517E64D2EF3F407254D48ABD81207676AC13
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
File size (compressed) :38'168 bytes
File size (de-compressed) :91'500 bytes
Format:linux/arm
Unpacked file: a3e6abf130fd35c212bdbfffcd951a24a7d09307a77bf03a69967cc0643493d6

Intelligence

File Origin
# of uploads :
3
# of downloads :
25
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.32584.11370.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
android masquerade mirai obfuscated packed upx
Link:
https://www.filescan.io/uploads/6894575e397fd3ce6fa06800/reports/11ef8fc6-3e7d-47a3-9685-f259c7db5142/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/23d78bb48510741dfabdbd21b88303775f65cd41e55d51d01df63555fca98abf
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/c75f43b4-d7e2-418d-9377-c6d53f3580de
Behavior Graph:
Download SVG
%3 guuid=a319622f-1e00-0000-a574-03c5fb090000 pid=2555 /usr/bin/sudo guuid=8bfa8531-1e00-0000-a574-03c5020a0000 pid=2562 /tmp/sample.bin guuid=a319622f-1e00-0000-a574-03c5fb090000 pid=2555->guuid=8bfa8531-1e00-0000-a574-03c5020a0000 pid=2562 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d2f8b924-6a83-403f-b574-e9ccc85f1834
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1752086
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/23d78bb48510741dfabdbd21b88303775f65cd41e55d51d01df63555fca98abf
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/23d78bb48510741dfabdbd21b88303775f65cd41e55d51d01df63555fca98abf/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-06 01:31:08 UTC
AV detection:
18 of 37 (48.65%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=eplyxnefcb2b36v5xuq3raydo5pwltkb4vovdua56y2vl7fjrk7q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:unstable botnet discovery upx
Link:
https://tria.ge/reports/250807-jehxnadq21/
Behaviour
Reads runtime system information
Mirai
Mirai family
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/fb169984-28cc-40e4-8382-14004349afb9
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/23d78bb48510741dfabdbd21b88303775f65cd41e55d51d01df63555fca98abf

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_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

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

Web download

Mirai

elf 23d78bb48510741dfabdbd21b88303775f65cd41e55d51d01df63555fca98abf

(this sample)

Mirai

elf a3e6abf130fd35c212bdbfffcd951a24a7d09307a77bf03a69967cc0643493d6

  
URLhaus
https://urlhaus.abuse.ch/url/3598075/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 a3e6abf130fd35c212bdbfffcd951a24a7d09307a77bf03a69967cc0643493d6
  
Dropping
MD5 4bc53b0675cab6ba86669545d4c970a9
  
URLhaus
https://urlhaus.abuse.ch/url/3598519/
  
URLhaus
https://urlhaus.abuse.ch/url/3598520/
  
URLhaus
https://urlhaus.abuse.ch/url/3598534/
  
URLhaus
https://urlhaus.abuse.ch/url/3598504/

Comments