MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 30f198cc93fcbdc10f27fc5d84ae6ad3ffc42897285d7421150df43c50701495. 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: 13


Intelligence 13 IOCs YARA 20 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 30f198cc93fcbdc10f27fc5d84ae6ad3ffc42897285d7421150df43c50701495
SHA3-384 hash: 66190a7c1ac14f841a8cf6ea4b5b71123d33d3e8bca2d17f034824cfa96ba3540ad7a0db7c3f0d51aa7548a60eada29b
SHA1 hash: dbea4f2429a59a3739a3542226a3e17892f35906
MD5 hash: b08ca7ad93c08dc7a0e46896ea00a2fe
humanhash: massachusetts-bravo-one-kilo
File name:db0fa4b8db0333367e9bda3ab68b8042.i686
Download: download sample
Signature Mirai
Create hunting rule
File size:139'720 bytes
First seen:2026-02-02 23:53:35 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:7exFKJx/D+SbZGTTyNR0Ig7mymIBc+ED5pM16xwbZniuM:YKJx/D+SbIcR0dhcZsSwRhM
TLSH T151D34981FA8784F6C907493060ABF63FE731D4795035CBADDF88AE35CA67941920729E
telfhash t14b5168fbfab20ced5bd08903e74eab11ec0ef67b345035b805e61964363655192b9c39
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 upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 a2d95be5aa1871a0414c58669491aaaca076f036634ba7b85a87b3c6e00a4002
File size (compressed) :53'800 bytes
File size (de-compressed) :139'720 bytes
Format:linux/i386
Packed file: a2d95be5aa1871a0414c58669491aaaca076f036634ba7b85a87b3c6e00a4002

Intelligence

File Origin
# of uploads :
1
# of downloads :
36
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/fc8569c6-54cf-4b3b-93a6-ae514b3dd7a0/
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29524.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135870-0
Create hunting rule

Unix.Dropper.Mirai-7135906-0
Create hunting rule

Unix.Dropper.Mirai-7135966-0
Create hunting rule

Unix.Dropper.Mirai-7135979-0
Create hunting rule

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

Unix.Trojan.Mirai-9935718-0
Create hunting rule

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Runs as daemon
Opens a port
Sends data to a server
Substitutes an application name
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gafgyt masquerade mirai obfuscated
Link:
https://www.filescan.io/uploads/6981392e930564ff3c855108/reports/962a62dc-ca37-4e51-8a1e-c38cde9a091d/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:
8
Processes remaning?
true
Remote TCP ports scanned:
23,37215,80
Full report:
https://elfdigest.com/brief/30f198cc93fcbdc10f27fc5d84ae6ad3ffc42897285d7421150df43c50701495
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
type:Mirai 216.126.225.121:59666
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
Link:
https://opentip.kaspersky.com/30f198cc93fcbdc10f27fc5d84ae6ad3ffc42897285d7421150df43c50701495/results?tab=lookup
Gathering data
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1862074
Signature
Antivirus / Scanner detection for submitted sample
Detected Mirai
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample tries to kill multiple processes (SIGKILL)
Suricata IDS alerts for network traffic
Uses dynamic DNS services
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/30f198cc93fcbdc10f27fc5d84ae6ad3ffc42897285d7421150df43c50701495
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/30f198cc93fcbdc10f27fc5d84ae6ad3ffc42897285d7421150df43c50701495/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2026-02-02 23:54:26 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=gdyzrtet7s64cdzh7royjltk2p74ikexfboxiiivbx2dyudqcskq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:unstable defense_evasion discovery linux
Link:
https://tria.ge/reports/260202-3x2l9sdv7g/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Contacts a large (148962) amount of remote hosts
Creates a large amount of network flows
Malware Config
C2 Extraction:
stopdicksucking.duckdns.org
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/30f198cc93fcbdc10f27fc5d84ae6ad3ffc42897285d7421150df43c50701495

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: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:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Mirai_0cb1699c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_0d73971c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_268aac0b
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_2e3f67a9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_3a85a418
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_485c4b13
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_70ef58f1
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_7d05725e
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_c8385b81
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
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_ELF_LNX_Mirai_Oct10_1_RID2F39
Create hunting rule
Author:Florian Roth
Description:Detects ELF Mirai variant
Reference:Internal Research
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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 a2d95be5aa1871a0414c58669491aaaca076f036634ba7b85a87b3c6e00a4002

Mirai

elf 30f198cc93fcbdc10f27fc5d84ae6ad3ffc42897285d7421150df43c50701495

(this sample)

  
Dropped by
SHA256 a2d95be5aa1871a0414c58669491aaaca076f036634ba7b85a87b3c6e00a4002
  
URLhaus
https://urlhaus.abuse.ch/url/3770787/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 790b42aa8b18aa91c7ecd32e880e3138
  
URLhaus
https://urlhaus.abuse.ch/url/3770570/

Comments