MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1fd4d57f3ac56ba6c2000cd9bc7171c1f8ae3877411d683548e02ba8f76e7c03. 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: 8


Intelligence 8 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1fd4d57f3ac56ba6c2000cd9bc7171c1f8ae3877411d683548e02ba8f76e7c03
SHA3-384 hash: 0c5d960c6a25c365f0869a5697cb1a1e4a52f65a616bae581ad151112cb7990e4ffb2ab5073d38337f12a5cab53e5684
SHA1 hash: dfbd59a415eb756708a497fabdc3c66468ba5351
MD5 hash: 09fe33f27a72e69721d8b492f0ac3dab
humanhash: georgia-jig-blue-sodium
File name:armv6l
Download: download sample
Signature Mirai
Create hunting rule
File size:179'124 bytes
First seen:2025-08-22 05:53:22 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:IcsY85LvEq5K2854aPqbx6RmM9UagjlXftdmpyOxaNZY3CgxIVo5J9FD2WYtVQ/a:IcsY85LvEqe54aP668M9IZftEMWa/YSQ
TLSH T18E041856F9419B11D5C256BAFE0E428D33131B78E3EE72129D286B30778A8BF0E3B505
telfhash t12d21e13ae74928bc67e094a582ef6033737934da2f27185b116ecb0b4c22cd5b42b00e
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

Intelligence

File Origin
# of uploads :
1
# of downloads :
34
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999-12.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-10056448-0
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Unix.Trojan.Mirai-10056452-0
Create hunting rule

Unix.Trojan.Mirai-10056453-0
Create hunting rule

Unix.Trojan.Mirai-10056456-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
obfuscated threat
Link:
https://www.filescan.io/uploads/68a806f73fcee5a379295603/reports/fb5c1194-adc4-4730-a08f-e428465394da/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/2767bedb-6b12-492d-8850-e715e807462b
Behavior Graph:
Download SVG
%3 guuid=4a659feb-1b00-0000-8e66-5d998c0c0000 pid=3212 /usr/bin/sudo guuid=7d650fee-1b00-0000-8e66-5d99910c0000 pid=3217 /tmp/sample.bin guuid=4a659feb-1b00-0000-8e66-5d998c0c0000 pid=3212->guuid=7d650fee-1b00-0000-8e66-5d99910c0000 pid=3217 execve
Malware family:
Mirai
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/23c16eca-ccfd-41fd-88c0-5957aa148451
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1762665
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1762665 Sample: armv6l.elf Startdate: 22/08/2025 Architecture: LINUX Score: 72 14 169.254.169.254, 80 USDOSUS Reserved 2->14 16 109.202.202.202, 80 INIT7CH Switzerland 2->16 18 3 other IPs or domains 2->18 20 Antivirus / Scanner detection for submitted sample 2->20 22 Multi AV Scanner detection for submitted file 2->22 24 Yara detected Mirai 2->24 6 python3.8 dpkg 2->6         started        8 dash rm 2->8         started        10 dash rm 2->10         started        12 armv6l.elf 2->12         started        signatures3 process4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1fd4d57f3ac56ba6c2000cd9bc7171c1f8ae3877411d683548e02ba8f76e7c03
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1fd4d57f3ac56ba6c2000cd9bc7171c1f8ae3877411d683548e02ba8f76e7c03/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-22 03:56:44 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 38 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=d7knk7z2yvv2nqqabtm3y4lryh4k4odxieowqnki4av2r53opqbq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/250822-gn4jlscn4s/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/99e4545f-769f-4c06-bc56-5b8b0c77c43a
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/1fd4d57f3ac56ba6c2000cd9bc7171c1f8ae3877411d683548e02ba8f76e7c03

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: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 1fd4d57f3ac56ba6c2000cd9bc7171c1f8ae3877411d683548e02ba8f76e7c03

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3608794/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3608887/
  
URLhaus
https://urlhaus.abuse.ch/url/3608891/
  
URLhaus
https://urlhaus.abuse.ch/url/3608885/
  
URLhaus
https://urlhaus.abuse.ch/url/3608930/

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