MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 430cb8818192ea5ad02860728b7a05e5ed9580f3050d5e13a39dd3fa5be2e8e6. 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: 9


Intelligence 9 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 430cb8818192ea5ad02860728b7a05e5ed9580f3050d5e13a39dd3fa5be2e8e6
SHA3-384 hash: 0e1155166ddb9fe553ac6aa8a933695c1b7d7866e1e910c41eafe90d4a98d8bf1cd93e779f1e0102745548741224e68e
SHA1 hash: 8ed69c93c39f9036325fa939384bbd582bdb50c0
MD5 hash: d258d7c33b28571425dd7c332c9914f0
humanhash: stream-xray-foxtrot-nuts
File name:nwfaiehg4ewijfgriehgirehaughrarg.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:66'880 bytes
First seen:2025-08-22 08:28:00 UTC
Last seen:2025-08-22 10:18:12 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:wWHEfrNaCdfYFLzZz2RJEcVvjUosL33L3K5omd6R8:wDaWYFqEc0L33La5om7
TLSH T13C63027BAD4A5A01BC3404B0DBBC49218D7826A87AB1B12584BBF27DF2FD8542DDDC1C
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) :66'880 bytes
File size (de-compressed) :177'795 bytes
Format:linux/arm
Unpacked file: 483f632e6860521628537806408d682205c3f613d96702641bbdb2ab85df64e2

Intelligence

File Origin
# of uploads :
3
# of downloads :
40
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.26249.698.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Runs as daemon
Sends data to a server
Connection attempt
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
packed threat upx
Link:
https://www.filescan.io/uploads/68a82a7b28a89d9dd4f2139c/reports/2ffa047e-6725-4b30-9245-92b9729a5fcf/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-08-22T05:31:00Z UTC
Last seen:
2025-08-22T05:31:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/430cb8818192ea5ad02860728b7a05e5ed9580f3050d5e13a39dd3fa5be2e8e6/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/52d6f118-afda-4c1f-bd13-b6aeacd0fc39
Behavior Graph:
Download SVG
%3 guuid=f9d42c16-1900-0000-86f4-252f97070000 pid=1943 /usr/bin/sudo guuid=4801fb17-1900-0000-86f4-252f9c070000 pid=1948 /tmp/sample.bin guuid=f9d42c16-1900-0000-86f4-252f97070000 pid=1943->guuid=4801fb17-1900-0000-86f4-252f9c070000 pid=1948 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/0e0cf7ff-baa2-4e1b-ab97-16a8d1ff495f
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1762787
Signature
Deletes system log files
Manipulation of devices in /dev
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Uses dynamic DNS services
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1762787 Sample: nwfaiehg4ewijfgriehgirehaug... Startdate: 22/08/2025 Architecture: LINUX Score: 64 25 mong666.duckdns.org 2->25 27 169.254.169.254, 80 USDOSUS Reserved 2->27 29 3 other IPs or domains 2->29 31 Multi AV Scanner detection for submitted file 2->31 33 Sample is packed with UPX 2->33 10 nwfaiehg4ewijfgriehgirehaughrarg.arm7.elf 2->10         started        12 python3.8 dpkg 2->12         started        signatures3 35 Uses dynamic DNS services 25->35 process4 process5 14 nwfaiehg4ewijfgriehgirehaughrarg.arm7.elf 10->14         started        process6 16 nwfaiehg4ewijfgriehgirehaughrarg.arm7.elf 14->16         started        process7 18 nwfaiehg4ewijfgriehgirehaughrarg.arm7.elf 16->18         started        process8 20 nwfaiehg4ewijfgriehgirehaughrarg.arm7.elf 18->20         started        23 nwfaiehg4ewijfgriehgirehaughrarg.arm7.elf 18->23         started        signatures9 37 Manipulation of devices in /dev 20->37 39 Deletes system log files 20->39
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/430cb8818192ea5ad02860728b7a05e5ed9580f3050d5e13a39dd3fa5be2e8e6
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/430cb8818192ea5ad02860728b7a05e5ed9580f3050d5e13a39dd3fa5be2e8e6/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-22 08:04:29 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=imglrambslvfvubimbziw6qf4xwzlahtaugv4e5dtxj7uw7c5dta._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/250822-ke9wtadr6s/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Deletes Audit logs
Deletes journal logs
Mirai
Mirai family
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/d5946c88-740e-4fa1-a955-253b34c3454f
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/430cb8818192ea5ad02860728b7a05e5ed9580f3050d5e13a39dd3fa5be2e8e6

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:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
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 430cb8818192ea5ad02860728b7a05e5ed9580f3050d5e13a39dd3fa5be2e8e6

(this sample)

Mirai

elf 483f632e6860521628537806408d682205c3f613d96702641bbdb2ab85df64e2

  
URLhaus
https://urlhaus.abuse.ch/url/3608986/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 483f632e6860521628537806408d682205c3f613d96702641bbdb2ab85df64e2
  
Dropping
MD5 3e947157228df89762cfd8b2f95e0a97

Comments