MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 42171c3dad761945b0c47c0e476d5bc41010e01551e6b6bb36f4e4cfa5c9095c. 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 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 42171c3dad761945b0c47c0e476d5bc41010e01551e6b6bb36f4e4cfa5c9095c
SHA3-384 hash: 6f05d8c87ae937322857a5e0da65440d93e37147be6e68ae86ec2839e977f811ac56b2eafe8bff8184ba77b23096a3ca
SHA1 hash: ed5f5d29db94d345852bd8a9ac588570d0f72c36
MD5 hash: 3189d806bbb06f76f3290e22960323ae
humanhash: whiskey-princess-freddie-spaghetti
File name:debug.dbg
Download: download sample
Signature Mirai
Create hunting rule
File size:55'472 bytes
First seen:2026-02-22 09:27:19 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:xAD9SuePhT9LegvsqWSSxQshZTbJ9ghBDSDa/:KD9Su2hT9LegU9SSOshZT1OBQy
TLSH T123435DC4E643C9F5E80B1971213AF7375E31E1F82224EA93D764DA32BC53B41E586A8C
telfhash t15721d6ab1e7254fdb7d06548cb1b6693163acab3013029f90073299423f2dc28576c36
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
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/0be777f3-65c2-4950-a5bc-f7b9b58738ce/
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999-9.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28886.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade mirai
Link:
https://www.filescan.io/uploads/699acc2d97feb4afd651a6d4/reports/cb9612e1-a366-41d2-a526-0b3e677af872/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
48
Number of processes launched:
2
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/42171c3dad761945b0c47c0e476d5bc41010e01551e6b6bb36f4e4cfa5c9095c
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/adddda1f-4378-4814-8c5d-3d1c6adb5e05
Behavior Graph:
Download SVG
%3 guuid=e5645e61-2000-0000-0bc1-9a1fa5090000 pid=2469 /usr/bin/sudo guuid=c6a08a63-2000-0000-0bc1-9a1fab090000 pid=2475 /tmp/sample.bin net send-data guuid=e5645e61-2000-0000-0bc1-9a1fa5090000 pid=2469->guuid=c6a08a63-2000-0000-0bc1-9a1fab090000 pid=2475 execve 31f91e0e-ee2a-5a3c-a3b8-f9f401debf27 0.0.0.0:53 guuid=c6a08a63-2000-0000-0bc1-9a1fab090000 pid=2475->31f91e0e-ee2a-5a3c-a3b8-f9f401debf27 con 434f3465-c229-52dc-9ae0-880439d8c01d 0.0.0.0:23 guuid=c6a08a63-2000-0000-0bc1-9a1fab090000 pid=2475->434f3465-c229-52dc-9ae0-880439d8c01d con e0ec34da-6728-5421-bf74-e67eb37a76fd 127.0.0.1:53 guuid=c6a08a63-2000-0000-0bc1-9a1fab090000 pid=2475->e0ec34da-6728-5421-bf74-e67eb37a76fd send: 1650B guuid=d3857f9f-2000-0000-0bc1-9a1f280a0000 pid=2600 /tmp/sample.bin guuid=c6a08a63-2000-0000-0bc1-9a1fab090000 pid=2475->guuid=d3857f9f-2000-0000-0bc1-9a1f280a0000 pid=2600 clone
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/88706fea-4975-4aa0-93fe-eb008dbb519a
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1872967
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/42171c3dad761945b0c47c0e476d5bc41010e01551e6b6bb36f4e4cfa5c9095c
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/42171c3dad761945b0c47c0e476d5bc41010e01551e6b6bb36f4e4cfa5c9095c/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=iilrypnnoymulmgepqheo3k3yqibbyavkhtlnozw6tsm7jojbfoa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai discovery linux
Link:
https://tria.ge/reports/260222-lfeyhaev8e/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Malware Config
C2 Extraction:
45.90.163.37
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.29
Link:
https://yomi.yoroi.company/submissions/42171c3dad761945b0c47c0e476d5bc41010e01551e6b6bb36f4e4cfa5c9095c

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_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_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_389ee3e9
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_b14f4c5d
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
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 42171c3dad761945b0c47c0e476d5bc41010e01551e6b6bb36f4e4cfa5c9095c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3782689/
  
Delivery method
Distributed via web download

Comments