MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 aaa971931854b38f50527efb2881eaff013404472c18027f7db15894df67537e. 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: 11


Intelligence 11 IOCs YARA 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: aaa971931854b38f50527efb2881eaff013404472c18027f7db15894df67537e
SHA3-384 hash: aaaadfe797f037eec154d2f36810a99ac949b84f25ebafcac94c22e89cbac8d847d6315ca90b6e6e48360b707b3309d7
SHA1 hash: 1d1befac4237c16fbfcc716a0c2118225fe0cfca
MD5 hash: ae9b45f1c3160aa6bd0c39cbfa86a83c
humanhash: monkey-eight-enemy-muppet
File name:herios.i686
Download: download sample
Signature Mirai
Create hunting rule
File size:76'244 bytes
First seen:2026-02-13 06:14:57 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:8+ml11IujxuIX9GtkxBP4HojKbshjte4/riWj8iamQuPbiXaGYjqrU9+H:8+ml16ujxVXPBP4HojeaJ/3wiam/DiXF
TLSH T13C732982F98BC4F5D81708748077F33FCB32E6294135C56EDFA9AE36DA676019217288
telfhash t11d41b7fb1a7f09e8a7c46880c35e5761294dd77b256037e106a3d874226eec650b9c3d
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 :
32
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-10005580-0
Create hunting rule

Unix.Trojan.Mirai-10017298-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade mirai
Link:
https://www.filescan.io/uploads/698ec184981ff1d38a54692c/reports/4e9daf4f-4db2-4a4b-8de8-6ef93485ce80/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
3
Number of processes launched:
2
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/aaa971931854b38f50527efb2881eaff013404472c18027f7db15894df67537e
Behaviour
Anti-VM
Process Renaming
Anti-Debugging
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-02-04T18:56:00Z UTC
Last seen:
2026-02-05T00:29:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/aaa971931854b38f50527efb2881eaff013404472c18027f7db15894df67537e/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/042a406c-6940-4de2-8147-03d3fffbdcba
Behavior Graph:
Download SVG
%3 guuid=19ee9e1c-2200-0000-c2b9-5b42ca090000 pid=2506 /usr/bin/sudo guuid=82ce0e20-2200-0000-c2b9-5b42cd090000 pid=2509 /tmp/sample.bin guuid=19ee9e1c-2200-0000-c2b9-5b42ca090000 pid=2506->guuid=82ce0e20-2200-0000-c2b9-5b42cd090000 pid=2509 execve guuid=80cd3020-2200-0000-c2b9-5b42ce090000 pid=2510 /tmp/sample.bin dns net send-data write-file zombie guuid=82ce0e20-2200-0000-c2b9-5b42cd090000 pid=2509->guuid=80cd3020-2200-0000-c2b9-5b42ce090000 pid=2510 clone 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=80cd3020-2200-0000-c2b9-5b42ce090000 pid=2510->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 54B 4f8cc140-0e46-51b6-8a30-56da9be5c9fa herios.st:6621 guuid=80cd3020-2200-0000-c2b9-5b42ce090000 pid=2510->4f8cc140-0e46-51b6-8a30-56da9be5c9fa send: 26B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/17854ffa-ba45-4986-a1a1-50f503397663
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1868900
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample reads /proc/mounts (often used for finding a writable filesystem)
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/aaa971931854b38f50527efb2881eaff013404472c18027f7db15894df67537e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/aaa971931854b38f50527efb2881eaff013404472c18027f7db15894df67537e/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-05 02:49:00 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 36 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vkuxdeyykszy6ucsp35srapk74atibchfqmae735wfmjjx3hkn7a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai antivm discovery linux
Link:
https://tria.ge/reports/260213-gz5aaadw8a/
Behaviour
Reads runtime system information
Changes its process name
Checks CPU configuration
Traces itself
Malware Config
C2 Extraction:
boats.dogmuncher.xyz
89.190.156.145
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.84
Link:
https://yomi.yoroi.company/submissions/aaa971931854b38f50527efb2881eaff013404472c18027f7db15894df67537e

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_IoT_Persistence_Hunt
Create hunting rule
Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
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_Trojan_Mirai_0cb1699c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_268aac0b
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_2e3f67a9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_3a85a418
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_70ef58f1
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
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 aaa971931854b38f50527efb2881eaff013404472c18027f7db15894df67537e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3776849/
  
Delivery method
Distributed via web download

Comments