MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a23412478066435ded92556cd19749e547a8a6d0ea7a33191c71e11ae090836a. 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: a23412478066435ded92556cd19749e547a8a6d0ea7a33191c71e11ae090836a
SHA3-384 hash: 9656ebabc35c828597afa3cdd976dbf18abe59dc490648a41e8bc4629231c29edd7cf8e71d24e3c165fba379df83583c
SHA1 hash: e8889a959894c49e5af28d4962f092ca43fbc892
MD5 hash: d0abe823a1e16bb17ad070160437b720
humanhash: eight-paris-cat-avocado
File name:Calix.x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:41'844 bytes
First seen:2026-02-13 20:28:33 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:Rb4Y1eWGAUw59yZsUUTmjnw0RLOEVEdbvNfu11vYquqvb0x0Kg:p1eWzUw59yZrwo5qdbvl41vHgPg
TLSH T1CD13F1E3B32AFEBEC03BD17314699264FCB6250628D70A1F40F4F2BE64B5E471652A51
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) :41'844 bytes
File size (de-compressed) :85'696 bytes
Format:linux/amd64
Unpacked file: 6998d4787d9ca45249930a20dfd99dadb5c9ea0475d298940d1eae5d94eaf253

Intelligence

File Origin
# of uploads :
1
# of downloads :
39
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/eb553e59-df03-4523-950e-ad9b67ac260d/
Detection(s):
SecuriteInfo.com.Linux.Mirai-19.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
1
Number of processes launched:
6
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/a23412478066435ded92556cd19749e547a8a6d0ea7a33191c71e11ae090836a
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Verdict:
Malicious
File Type:
elf.64.le
Detections:
HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj
Link:
https://opentip.kaspersky.com/a23412478066435ded92556cd19749e547a8a6d0ea7a33191c71e11ae090836a/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/589da148-aca0-40be-9759-282a1f614224
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a23412478066435ded92556cd19749e547a8a6d0ea7a33191c71e11ae090836a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a23412478066435ded92556cd19749e547a8a6d0ea7a33191c71e11ae090836a/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/a23412478066435ded92556cd19749e547a8a6d0ea7a33191c71e11ae090836a
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-13 20:25:22 UTC
File Type:
ELF64 Little (Exe)
AV detection:
11 of 36 (30.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ui2ber4amzbv33mskvwndf2j4vd2rjwq5j5dggi4ohqrvyeqqnva._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery linux upx
Link:
https://tria.ge/reports/260213-y9s4fafv3a/
Behaviour
Reads runtime system information
Changes its process name
Deletes log files
Enumerates running processes
Deletes Audit logs
Deletes journal logs
Deletes system logs
Mirai
Mirai family
Please note that we are no longer able to provide a coverage score for Virus Total.

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: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: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 a23412478066435ded92556cd19749e547a8a6d0ea7a33191c71e11ae090836a

(this sample)

Mirai

elf 6998d4787d9ca45249930a20dfd99dadb5c9ea0475d298940d1eae5d94eaf253

  
URLhaus
https://urlhaus.abuse.ch/url/3777423/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 6998d4787d9ca45249930a20dfd99dadb5c9ea0475d298940d1eae5d94eaf253
  
Dropping
MD5 8e2b6377569db704a3bbc64df261f8d5

Comments