MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1d3a5888d21f8509f1dac82bcc889195f64da30289fcf6455d4c602b3374b4f1. 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 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1d3a5888d21f8509f1dac82bcc889195f64da30289fcf6455d4c602b3374b4f1
SHA3-384 hash: e988bee37e43a3836123923bb68e71b7ab42fd39e28de7fc9c852acfe7f83a33f1707eb8566a03f21f27a664857e61b4
SHA1 hash: eab2ae349f02aca37c67ce479da6cf0c1cfe99cb
MD5 hash: 92f1f400487ed48945e749315fe58e15
humanhash: queen-mexico-tennis-hamper
File name:morte.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:148'968 bytes
First seen:2025-11-10 18:32:13 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:kXuGf/xc/e8IacgwpPE9W1WeNyNAZNT0JsZHOe:kXetIacgwpPE9aWeYAXTas1Oe
TLSH T1AEE33B4AE9829F12D4C622FAF6AE914933135B79D3EB3102DE109F6463C798B0F77512
telfhash t1e721f1dbff944eec5fd2169840fe612e4ab8789b471b68a3851c970fc516889701c63f
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 158d4c5060c69f83bb61bc8a3994a9642a433356dd494849cb457d3255b329fb
File size (compressed) :57'788 bytes
File size (de-compressed) :148'968 bytes
Format:linux/arm
Packed file: 158d4c5060c69f83bb61bc8a3994a9642a433356dd494849cb457d3255b329fb

Intelligence

File Origin
# of uploads :
1
# of downloads :
69
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29524.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999-6.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136017-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

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

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

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

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

Unix.Trojan.Mirai-5607483-0
Create hunting rule

Unix.Packed.Botnet-6566031-0
Create hunting rule

Unix.Dropper.Botnet-6566040-0
Create hunting rule

Unix.Trojan.Gafgyt-6748839-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Kills processes
Opens a port
Connection attempt
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
gcc masquerade mirai obfuscated rust
Link:
https://www.filescan.io/uploads/69122feb413b181bff1f0f32/reports/ddbc5d52-43ae-43c7-b104-32cd9c9882a9/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:
3
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/1d3a5888d21f8509f1dac82bcc889195f64da30289fcf6455d4c602b3374b4f1
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-10T16:42:00Z UTC
Last seen:
2025-11-11T12:18:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/1d3a5888d21f8509f1dac82bcc889195f64da30289fcf6455d4c602b3374b4f1/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/4ef7a26e-a574-4693-be3a-89653d56b6bb
Behavior Graph:
Download SVG
%3 guuid=cdc72947-1800-0000-ba23-54a6890c0000 pid=3209 /usr/bin/sudo guuid=8ecc7149-1800-0000-ba23-54a68a0c0000 pid=3210 /tmp/sample.bin guuid=cdc72947-1800-0000-ba23-54a6890c0000 pid=3209->guuid=8ecc7149-1800-0000-ba23-54a68a0c0000 pid=3210 execve
Gathering data
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1811649
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1811649 Sample: morte.arm7.elf Startdate: 10/11/2025 Architecture: LINUX Score: 88 21 109.202.202.202, 80 INIT7CH Switzerland 2->21 23 91.189.91.42, 443 CANONICAL-ASGB United Kingdom 2->23 25 2 other IPs or domains 2->25 27 Antivirus / Scanner detection for submitted sample 2->27 29 Multi AV Scanner detection for submitted file 2->29 31 Yara detected Gafgyt 2->31 33 Yara detected Mirai 2->33 9 morte.arm7.elf 2->9         started        11 dash rm 2->11         started        13 dash rm 2->13         started        signatures3 process4 process5 15 morte.arm7.elf 9->15         started        process6 17 morte.arm7.elf 15->17         started        process7 19 morte.arm7.elf 17->19         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1d3a5888d21f8509f1dac82bcc889195f64da30289fcf6455d4c602b3374b4f1
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1d3a5888d21f8509f1dac82bcc889195f64da30289fcf6455d4c602b3374b4f1/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-10 18:33:17 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=du5frcgsd6cqt4o2zav4zcersx3e3iycrh6pmrk5jrqcwm3uwtyq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/251110-w697fabq8z/
Malware Config
C2 Extraction:
teamc2.duckdns.org
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7100807-0
YARA:
n/a
Link:
https://app.threat.zone/submission/82662d75-efc5-44de-98a2-87b2440b7550
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/1d3a5888d21f8509f1dac82bcc889195f64da30289fcf6455d4c602b3374b4f1

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:iot_req_metachar
Create hunting rule
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_1ac392ca
Create hunting rule
Author:Elastic Security
Rule name:Linux_Generic_Threat_8299c877
Create hunting rule
Author:Elastic Security
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 158d4c5060c69f83bb61bc8a3994a9642a433356dd494849cb457d3255b329fb

Mirai

elf 1d3a5888d21f8509f1dac82bcc889195f64da30289fcf6455d4c602b3374b4f1

(this sample)

  
Dropped by
SHA256 158d4c5060c69f83bb61bc8a3994a9642a433356dd494849cb457d3255b329fb
  
URLhaus
https://urlhaus.abuse.ch/url/3697763/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 e2d09b9cdc53c6b22f54b03e3e7aff0c
  
URLhaus
https://urlhaus.abuse.ch/url/3702479/
  
URLhaus
https://urlhaus.abuse.ch/url/3702489/
  
URLhaus
https://urlhaus.abuse.ch/url/3702552/
  
URLhaus
https://urlhaus.abuse.ch/url/3697944/
  
URLhaus
https://urlhaus.abuse.ch/url/3702584/
  
URLhaus
https://urlhaus.abuse.ch/url/3701801/
  
URLhaus
https://urlhaus.abuse.ch/url/3702554/
  
URLhaus
https://urlhaus.abuse.ch/url/3702504/

Comments