MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b1957d2808a90447f91094e7cc54de0d1993d61a17575c20b536310c4bf24e5e. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b1957d2808a90447f91094e7cc54de0d1993d61a17575c20b536310c4bf24e5e
SHA3-384 hash: 756418ebaeba8ce9c212a3d3cdb48c3a03e9c50e632ad148cab5c6339ba307f9025fe3714178a77e9842722048099004
SHA1 hash: 231a59e9311cbb00af3a912fe7b87adc3a9987ca
MD5 hash: acd056084bbb90a77c8c895d91f4836a
humanhash: moon-speaker-lion-blossom
File name:Aqua.ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:146'192 bytes
First seen:2026-01-22 09:10:03 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:dSh3gMYAd5LuIcuzx690oKp647pSmXLfN2TAvA8kwcwFQ5iDqZQddS+vv:oHr3YexOK7xL12J84YdS+vv
TLSH T1E2E33A06730C0A47D1632EF83F3F27E093EF9A9125E4F641255F9A8A9171E321586EDE
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
69
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.32133.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135957-0
Create hunting rule

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

Unix.Trojan.Mirai-10012200-0
Create hunting rule

Unix.Trojan.Mirai-10012201-0
Create hunting rule

Unix.Trojan.Mirai-10012671-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/6971e9c45db9ae47708d5aef/reports/eaca6e5b-8d51-4990-a5fd-5dfa3f8469ed/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/eb4e8d5f-7d10-4ba7-8c18-5620cc551920
Behavior Graph:
Download SVG
%3 guuid=3d3c9a3e-2100-0000-0ec9-3828c70a0000 pid=2759 /usr/bin/sudo guuid=7e42da40-2100-0000-0ec9-3828c90a0000 pid=2761 /tmp/sample.bin guuid=3d3c9a3e-2100-0000-0ec9-3828c70a0000 pid=2759->guuid=7e42da40-2100-0000-0ec9-3828c90a0000 pid=2761 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/bdb83838-3638-4171-9d82-c7884fbc7c58
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1855576
Signature
Deletes system log files
Manipulation of devices in /dev
Multi AV Scanner detection for submitted file
Sample deletes itself
Sends malformed DNS queries
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b1957d2808a90447f91094e7cc54de0d1993d61a17575c20b536310c4bf24e5e
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b1957d2808a90447f91094e7cc54de0d1993d61a17575c20b536310c4bf24e5e/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/b1957d2808a90447f91094e7cc54de0d1993d61a17575c20b536310c4bf24e5e
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-22 08:56:27 UTC
File Type:
ELF32 Big (Exe)
AV detection:
11 of 36 (30.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wgkx2kaivecep6iqstt4yvg6bumzhvq2c5lvyifvgyyqys7sjzpa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:botnet linux
Link:
https://tria.ge/reports/260122-k52m5aby7f/
Malware Config
C2 Extraction:
193.233.248.201
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/b1957d2808a90447f91094e7cc54de0d1993d61a17575c20b536310c4bf24e5e

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: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 b1957d2808a90447f91094e7cc54de0d1993d61a17575c20b536310c4bf24e5e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3761891/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3761932/

Comments