MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a5c272e47879f9cae2037885aa797ce4b8ee85cf25e5c2471946c3c380569db5. 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: 5


Intelligence 5 IOCs YARA 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a5c272e47879f9cae2037885aa797ce4b8ee85cf25e5c2471946c3c380569db5
SHA3-384 hash: 80f895079bd5f9fbdd0c1763073f824b62740f4c13cdafce1b6f4b9f0b531b26271b6b9aaa4a479c62570d9ddbf01f9d
SHA1 hash: ea5265d6b581e693a87e41fa1b076f7aff99620a
MD5 hash: 73f818c86a2a1d0b6fcaaa87d1ea697f
humanhash: seventeen-grey-happy-october
File name:arc
Download: download sample
Signature Mirai
Create hunting rule
File size:132'764 bytes
First seen:2026-01-30 19:33:14 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:eb+hWNbSPEVjhv6RBbcL740VFHlX9npfR1x6UJgMIo+/LWvwk:jUgEdhv6RB4LE0Vt5ppfRrgMv+q
TLSH T133D3AD97F28704A0C46305F003CB1B9E6EA321925E5BD9F37D2EAA3B5E764DB1905BC1
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 :
1
# of downloads :
90
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/115680b6-6d77-496a-9c46-d43bc232c04a
Behavior Graph:
Download SVG
%3 guuid=f120bfdf-1900-0000-0894-8e82f9090000 pid=2553 /usr/bin/sudo guuid=10b639e2-1900-0000-0894-8e82000a0000 pid=2560 /tmp/sample.bin guuid=f120bfdf-1900-0000-0894-8e82f9090000 pid=2553->guuid=10b639e2-1900-0000-0894-8e82000a0000 pid=2560 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/4b65ff03-cd8f-40a2-a8ac-fa9fe08f461e
Result
Threat name:
Mirai, Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.mine
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1860708
Signature
Antivirus / Scanner detection for submitted sample
Found strings related to Crypto-Mining
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a5c272e47879f9cae2037885aa797ce4b8ee85cf25e5c2471946c3c380569db5
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a5c272e47879f9cae2037885aa797ce4b8ee85cf25e5c2471946c3c380569db5/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=uxbhfzdyph44vyqdpcc2u6l44s4o5bopexs4eryzi3b4hacwtw2q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/260130-x9r1psez6d/
Malware Config
C2 Extraction:
dhjfgt4rzuu6tfdo85wfjj.followz.st
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:CoinMiner_Strings
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects mining pool protocol string in Executable
Reference:https://minergate.com/faq/what-pool-address
Rule name:CoinMiner_Strings_RID2DDE
Create hunting rule
Author:Florian Roth
Description:Detects mining pool protocol string in Executable
Reference:https://minergate.com/faq/what-pool-address
Rule name:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:MAL_ELF_Xlogin_Nov24_1
Create hunting rule
Author:Florian Roth
Description:Detects xlogin backdoor samples
Reference:https://blog.sekoia.io/solving-the-7777-botnet-enigma-a-cybersecurity-quest/
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 a5c272e47879f9cae2037885aa797ce4b8ee85cf25e5c2471946c3c380569db5

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3766281/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3766343/

Comments