MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1d73511575a15600231e47a9ce696ba30b9f2e7737b73894be6248b7bed7a6c9. 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 16 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1d73511575a15600231e47a9ce696ba30b9f2e7737b73894be6248b7bed7a6c9
SHA3-384 hash: 65bf0b428cb01eae299d91672a135741df7a9dc9117052c04ae5837c3643c620610fcd0fa96f1115a912166b1150b2ec
SHA1 hash: 25055c9d5190516846e991e05cc28432b3acb5ee
MD5 hash: 157e27a16bcddd1577b685059730bbfa
humanhash: oscar-romeo-triple-charlie
File name:debug
Download: download sample
Signature Mirai
Create hunting rule
File size:137'580 bytes
First seen:2026-01-18 16:32:28 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:UIa7YIh8HTFrpxW/a0MOPLCXyTjo+XM2DX39Q6BT:dacImTWSyxT39Q6BT
TLSH T112D36CD6F28FD0F6EC5205712136BB369AB2EC3A113EDE43D3AD9A3198A3540C61635C
telfhash t113511bfdba2a0cd9a7d05903e24f5b31bc4eabbb2450717309f35ab4322694155bbc38
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-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 7bd8a3ab86760860b830115251e082cf81778528849b6d74b63161f5b539eb06
File size (compressed) :56'632 bytes
File size (de-compressed) :137'580 bytes
Format:linux/i386
Packed file: 7bd8a3ab86760860b830115251e082cf81778528849b6d74b63161f5b539eb06

Intelligence

File Origin
# of uploads :
1
# of downloads :
50
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/cb116cc6-f2b8-4297-b943-0e10760dca7b/
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999-14.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-7136028-0
Create hunting rule

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

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

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

Unix.Trojan.Mirai-10028515-0
Create hunting rule

Unix.Trojan.Mirai-10059006-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gafgyt mirai obfuscated
Link:
https://www.filescan.io/uploads/696d0b543dd9d209505902af/reports/c8410a89-9058-45c2-9570-1238f379f5b4/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-01-18T13:39:00Z UTC
Last seen:
2026-01-18T14:31:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj
Link:
https://opentip.kaspersky.com/1d73511575a15600231e47a9ce696ba30b9f2e7737b73894be6248b7bed7a6c9/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/1c5a58c5-41bc-493f-a72e-2474301d429d
Behavior Graph:
Download SVG
%3 guuid=a892c24f-1800-0000-5ae1-16f6640c0000 pid=3172 /usr/bin/sudo guuid=ffca0b52-1800-0000-5ae1-16f6660c0000 pid=3174 /tmp/sample.bin net send-data guuid=a892c24f-1800-0000-5ae1-16f6640c0000 pid=3172->guuid=ffca0b52-1800-0000-5ae1-16f6660c0000 pid=3174 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=ffca0b52-1800-0000-5ae1-16f6660c0000 pid=3174->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 1150B 310a0ed0-c544-54ca-bf3f-fca55e459297 65.222.202.53:80 guuid=ffca0b52-1800-0000-5ae1-16f6660c0000 pid=3174->310a0ed0-c544-54ca-bf3f-fca55e459297 send: 4B guuid=a107248e-1800-0000-5ae1-16f6b20c0000 pid=3250 /tmp/sample.bin dns net send-data guuid=ffca0b52-1800-0000-5ae1-16f6660c0000 pid=3174->guuid=a107248e-1800-0000-5ae1-16f6b20c0000 pid=3250 clone guuid=558697ba-1900-0000-5ae1-16f6f60e0000 pid=3830 /tmp/sample.bin guuid=ffca0b52-1800-0000-5ae1-16f6660c0000 pid=3174->guuid=558697ba-1900-0000-5ae1-16f6f60e0000 pid=3830 clone guuid=a107248e-1800-0000-5ae1-16f6b20c0000 pid=3250->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 45B 0ecf02bb-0e2c-5ebd-8166-f09908e50581 mirailoversddos.duckdns.org:69 guuid=a107248e-1800-0000-5ae1-16f6b20c0000 pid=3250->0ecf02bb-0e2c-5ebd-8166-f09908e50581 send: 10B guuid=f7752e8e-1800-0000-5ae1-16f6b30c0000 pid=3251 /tmp/sample.bin guuid=a107248e-1800-0000-5ae1-16f6b20c0000 pid=3250->guuid=f7752e8e-1800-0000-5ae1-16f6b30c0000 pid=3251 clone
Gathering data
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1852855
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Uses dynamic DNS services
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1852855 Sample: debug.elf Startdate: 18/01/2026 Architecture: LINUX Score: 76 22 mirailoversddos.duckdns.org 2->22 24 169.254.169.254, 80 USDOSUS Reserved 2->24 26 6 other IPs or domains 2->26 28 Malicious sample detected (through community Yara rule) 2->28 30 Antivirus / Scanner detection for submitted sample 2->30 32 Multi AV Scanner detection for submitted file 2->32 34 Yara detected Mirai 2->34 8 debug.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        14 python3.8 dpkg 2->14         started        signatures3 36 Uses dynamic DNS services 22->36 process4 process5 16 debug.elf 8->16         started        18 debug.elf 8->18         started        process6 20 debug.elf 16->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1d73511575a15600231e47a9ce696ba30b9f2e7737b73894be6248b7bed7a6c9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1d73511575a15600231e47a9ce696ba30b9f2e7737b73894be6248b7bed7a6c9/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/1d73511575a15600231e47a9ce696ba30b9f2e7737b73894be6248b7bed7a6c9
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-18 16:33:52 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dvzvcflvuflaaiy6i6u442llumfz6ltxg63trff6mjelppwxu3eq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery linux
Link:
https://tria.ge/reports/260118-t2qacsax8d/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Malware Config
C2 Extraction:
mirailoversddos.duckdns.org
Verdict:
Unknown
Tags:
trojan mirai gafgyt
YARA:
Linux_Trojan_Gafgyt_5bf62ce4 Linux_Trojan_Mirai_fa3ad9d0 Linux_Trojan_Mirai_b14f4c5d Linux_Trojan_Mirai_93fc3657 Linux_Trojan_Mirai_804f8e7c Linux_Trojan_Mirai_99d78950 Linux_Trojan_Mirai_a68e498c Linux_Trojan_Mirai_88de437f Linux_Trojan_Mirai_ae9d0fa6 Linux_Trojan_Mirai_389ee3e9 Linux_Trojan_Mirai_cc93863b Linux_Trojan_Mirai_8aa7b5d3
Link:
https://app.threat.zone/submission/18d42325-2af0-42b6-a343-73322faa5edf
Please note that we are no longer able to provide a coverage score for Virus Total.

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: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_Gafgyt_5bf62ce4
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_804f8e7c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_93fc3657
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_99d78950
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_a68e498c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_ae9d0fa6
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_b14f4c5d
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_fa3ad9d0
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 7bd8a3ab86760860b830115251e082cf81778528849b6d74b63161f5b539eb06

Mirai

elf 1d73511575a15600231e47a9ce696ba30b9f2e7737b73894be6248b7bed7a6c9

(this sample)

  
Dropped by
SHA256 7bd8a3ab86760860b830115251e082cf81778528849b6d74b63161f5b539eb06
  
URLhaus
https://urlhaus.abuse.ch/url/3684963/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 1af9412764c7473e892b2e729c18cc53

Comments