MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 11186f9e9d9005e8d8f909d127ce85c6efde61bd65345c378d050f983909a672. 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 15 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 11186f9e9d9005e8d8f909d127ce85c6efde61bd65345c378d050f983909a672
SHA3-384 hash: 06c9393e8f6be2b0d74d7febb8a5f117c93f50dac5a38cfde43ff37a94ee4d8ded6b829af0e1ef9bfa1986d6cf00267e
SHA1 hash: 2123e95533651be0e94b6649505d90de1e0af3eb
MD5 hash: 6828b285ffb0b4c562a0d66d066f5563
humanhash: blue-georgia-sweet-xray
File name:armv4l
Download: download sample
Signature Mirai
Create hunting rule
File size:165'382 bytes
First seen:2025-04-06 04:02:10 UTC
Last seen:2025-04-06 17:16:08 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:fywgcFqA5RXHX72MORPiXVNzzXLBYwArfyDujp+SmjlliUmh:lvFKMOZUNzzXLyPKDujp+SmjlliUmh
TLSH T194F3E730EA05832BC2D377BAEB5D028D3F351E9777EB37115A3439742BE57A82A29510
telfhash t1f5311212583516291fb2983cac6c66a3106d3623e3542eb1ef29c5cc05360e3e97ee0f
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 gafgyt mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
137
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29524.LC.UNOFFICIAL
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Sanesecurity.Malware.28963.LCM.UNOFFICIAL
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Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

Sanesecurity.Malware.29052.TSource.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-6981158-0
Create hunting rule

Unix.Trojan.Mirai-6981169-0
Create hunting rule

Unix.Trojan.Mirai-6981170-0
Create hunting rule

Unix.Dropper.Mirai-7135920-0
Create hunting rule

Unix.Dropper.Mirai-7135944-0
Create hunting rule

Unix.Dropper.Mirai-7135945-0
Create hunting rule

Unix.Dropper.Mirai-7136018-0
Create hunting rule

Unix.Dropper.Mirai-7136031-0
Create hunting rule

Unix.Dropper.Mirai-7138852-0
Create hunting rule

Unix.Dropper.Mirai-7139229-0
Create hunting rule

Unix.Dropper.Mirai-7139492-0
Create hunting rule

Unix.Dropper.Mirai-7355719-0
Create hunting rule

Unix.Trojan.Mirai-8041683-0
Create hunting rule

Unix.Trojan.Tsunami-9396652-0
Create hunting rule

Unix.Dropper.Gafgyt-9762292-0
Create hunting rule

Unix.Trojan.Mirai-9793241-0
Create hunting rule

Unix.Trojan.Mirai-9943729-0
Create hunting rule

Unix.Dropper.Mirai-9977145-0
Create hunting rule

Unix.Trojan.Mirai-10033529-0
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Unix.Trojan.Mirai-10035004-0
Create hunting rule

Verdict:
Clean
Score:
84.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67f1fcdda695a0cd1fab44d9linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
gcc lolbin obfuscated remote
Link:
https://www.filescan.io/uploads/67f1fccb40adfb5162b9f455/reports/872c0846-c880-460e-80a1-b0d60e3da2c4/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
7
Processes remaning?
true
Remote TCP ports scanned:
37215,2323,23,52869
Full report:
https://elfdigest.com/brief/11186f9e9d9005e8d8f909d127ce85c6efde61bd65345c378d050f983909a672
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
type:Gafgyt 176.65.144.18:420
UDP botnet C2(s):
not identified
Malware family:
Gafgyt
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/acbda4ce-9d18-409b-9db8-8dcbfdcf6dff
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1657544
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Opens /proc/net/* files useful for finding connected devices and routers
Uses known network protocols on non-standard ports
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1657544 Sample: armv4l.elf Startdate: 06/04/2025 Architecture: LINUX Score: 100 27 197.191.38.220 zain-asGH Ghana 2->27 29 197.241.192.235 movicel-asAO Angola 2->29 31 99 other IPs or domains 2->31 33 Malicious sample detected (through community Yara rule) 2->33 35 Antivirus / Scanner detection for submitted sample 2->35 37 Multi AV Scanner detection for submitted file 2->37 39 4 other signatures 2->39 8 armv4l.elf 2->8         started        11 dash rm 2->11         started        13 dash head 2->13         started        15 8 other processes 2->15 signatures3 process4 signatures5 41 Opens /proc/net/* files useful for finding connected devices and routers 8->41 17 armv4l.elf 8->17         started        19 armv4l.elf 8->19         started        21 armv4l.elf 8->21         started        23 2 other processes 8->23 process6 process7 25 armv4l.elf 17->25         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/11186f9e9d9005e8d8f909d127ce85c6efde61bd65345c378d050f983909a672
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/11186f9e9d9005e8d8f909d127ce85c6efde61bd65345c378d050f983909a672/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-04-06 04:03:14 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=cemg7hu5sac6rwhzbhisptufy3x54yn5mu2fyn4nauhzqoijuzza._file
Result
Malware family:
gafgyt
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Score:
  10/10
Tags:
family:gafgyt defense_evasion discovery
Link:
https://tria.ge/reports/250406-elx8pstpv3/
Behaviour
Changes its process name
Reads system network configuration
Reads system routing table
Modifies Watchdog functionality
Contacts a large (68130) amount of remote hosts
Creates a large amount of network flows
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/11186f9e9d9005e8d8f909d127ce85c6efde61bd65345c378d050f983909a672

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:ach_202503_elf_Mirai
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Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
Rule name:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:botnet_dedsec
Create hunting rule
Author:NDA0E
Description:dedsec botnet
Rule name:CVE_2017_17215
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:Linux_Gafgyt_Generic
Create hunting rule
Author:albertzsigovits
Description:Generic Approach to Mirai/Gafgyt samples
Rule name:Linux_Generic_Threat_1ac392ca
Create hunting rule
Author:Elastic Security
Rule name:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:MAL_ELF_LNX_Mirai_Oct10_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects ELF Mirai variant
Reference:Internal Research
Rule name:Mal_LNX_Gafgyt_Botnet_ELF
Create hunting rule
Author:Phatcharadol Thangplub
Description:Use to detect Gafgyt botnet, and there variants.
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:Qbot_Gafgyt_Bashlite
Create hunting rule
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 11186f9e9d9005e8d8f909d127ce85c6efde61bd65345c378d050f983909a672

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3502006/
  
Delivery method
Distributed via web download

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