MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9070b221f1cde8c15b748ee43f667d210fbb9809da46db5cc2beb6860943cd48. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9070b221f1cde8c15b748ee43f667d210fbb9809da46db5cc2beb6860943cd48
SHA3-384 hash: c0c0fbfc63793c4288d87d0f360395ca725e89051f23a7892cd634a7019042f136ccd469cb205940b634b28d8139c1b4
SHA1 hash: 5b5b2e64ac25ff9255c19dc88b7992f50212e044
MD5 hash: 54b1b55b725712b734bf8bcf7ce18387
humanhash: iowa-equal-emma-march
File name:rsyslogd
Download: download sample
Signature Mirai
Create hunting rule
File size:90'884 bytes
First seen:2025-07-17 00:12:46 UTC
Last seen:2025-07-17 01:20:53 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:66a0DFrJZ8Sj8tRno/u1/WH0rTrwofQZUY31ZuAM+WpXr:jDFfHgpomRWHQ2rNg1
TLSH T1FE936C53D24BE4F1D91200B5101BBB36DD329EF39520DB9BE764EE32AD36A029116F6C
telfhash t1b341d0fa1dbd18d8b3d05808d20e2ba05d69e63f155076934772982423efe43a27bc39
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 :
3
# of downloads :
25
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29052.TSource.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999.21302.7803.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Opens a port
Sends data to a server
Connection attempt
Substitutes an application name
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
lolbin obfuscated remote
Link:
https://www.filescan.io/uploads/6878402419132d98488182d4/reports/64561f14-9ffd-4dda-b646-cbfe256ebf4c/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/9070b221f1cde8c15b748ee43f667d210fbb9809da46db5cc2beb6860943cd48
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/507e8be1-dca3-4054-8aee-3630c35fb988
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1738421
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Uses known network protocols on non-standard ports
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1738421 Sample: rsyslogd.elf Startdate: 17/07/2025 Architecture: LINUX Score: 60 17 204.244.177.75 WESTEL-1CA Canada 2->17 19 188.96.14.156 VODANETInternationalIP-BackboneofVodafoneDE Germany 2->19 21 99 other IPs or domains 2->21 23 Malicious sample detected (through community Yara rule) 2->23 25 Multi AV Scanner detection for submitted file 2->25 27 Uses known network protocols on non-standard ports 2->27 7 rsyslogd.elf 2->7         started        9 python3.8 dpkg 2->9         started        signatures3 process4 process5 11 rsyslogd.elf 7->11         started        13 rsyslogd.elf 7->13         started        15 rsyslogd.elf 7->15         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/9070b221f1cde8c15b748ee43f667d210fbb9809da46db5cc2beb6860943cd48
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/9070b221f1cde8c15b748ee43f667d210fbb9809da46db5cc2beb6860943cd48/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-07-17 00:13:25 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 38 (44.74%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=sbyleiprzxumcw3ur3sd6zt5eeh3xgaj3jdnwxgcx23imckdzvea._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
defense_evasion discovery linux
Link:
https://tria.ge/reports/250717-ahz6nsslv7/
Behaviour
Changes its process name
Writes file to system bin folder
Modifies Watchdog functionality
Contacts a large (109319) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
trojan mirai
YARA:
Linux_Trojan_Mirai_3a56423b
Link:
https://app.threat.zone/submission/963ee259-d04e-4622-9f57-afdc203d2bbf
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/9070b221f1cde8c15b748ee43f667d210fbb9809da46db5cc2beb6860943cd48

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_3a56423b
Create hunting rule
Author:Elastic Security
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 9070b221f1cde8c15b748ee43f667d210fbb9809da46db5cc2beb6860943cd48

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3576536/
  
Delivery method
Distributed via web download

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