MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 aac8a487f9297ee2fe85b2a96d70ca018c597df314657eaeb9701b730bc8c956. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: aac8a487f9297ee2fe85b2a96d70ca018c597df314657eaeb9701b730bc8c956
SHA3-384 hash: 55e05a6ac56451e957098fa5259b72c439263425fec548617bb4c7f85e46aa8f0f8769b8b63e3b8386651528f6f8e00e
SHA1 hash: b39741be901fcfcdb18e86e6ae5ea5dd1f468382
MD5 hash: f731bb59964f62c08e00e9375855d2d9
humanhash: august-queen-wyoming-yellow
File name:zero.armv6l
Download: download sample
Signature Mirai
Create hunting rule
File size:59'940 bytes
First seen:2026-07-29 19:02:56 UTC
Last seen:2026-07-30 16:36:20 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:kbawx9y6HetnW3I9/IU/k+XqE0pa6PYaDPL5:kbaMIK54pttqEWpPTPL5
TLSH T1C7430283D20A1C66F5645B32467D430AA39A6DBCE8FF606F9D0F909D5CC71E4837906B
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
File size (compressed) :59'940 bytes
File size (de-compressed) :177'212 bytes
Format:linux/arm
Unpacked file: 870f422bb0b9dbcf78765cd258372dc44268ee64d46e074f466c064ffe88f3b8

Intelligence

File Origin
# of uploads :
3
# of downloads :
88
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/247d077d-c71e-4e92-b0e5-7527188b61bc/
Detection(s):
SecuriteInfo.com.Linux.Mirai.9816.12381.15375.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
packed upx
Link:
https://www.filescan.io/uploads/6a6a4e82db35c3def4c08afb/reports/b74c7d40-1e2d-4a34-9d1e-af28a811e056/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-07-29T17:14:00Z UTC
Last seen:
2026-07-29T18:15:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/aac8a487f9297ee2fe85b2a96d70ca018c597df314657eaeb9701b730bc8c956/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/c2674310-7fc2-4a54-882e-b01425f2c9dc
Behavior Graph:
Download SVG
%3 guuid=b75e15d7-1b00-0000-9bd1-65a14d080000 pid=2125 /usr/bin/sudo guuid=ab66e6da-1b00-0000-9bd1-65a153080000 pid=2131 /tmp/sample.bin guuid=b75e15d7-1b00-0000-9bd1-65a14d080000 pid=2125->guuid=ab66e6da-1b00-0000-9bd1-65a153080000 pid=2131 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c7d3b963-a1db-4804-b590-75f7416e373c
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/aac8a487f9297ee2fe85b2a96d70ca018c597df314657eaeb9701b730bc8c956
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/aac8a487f9297ee2fe85b2a96d70ca018c597df314657eaeb9701b730bc8c956/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-07-29 19:04:31 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=vlekjb7zff7of7ufwkuw24gkaggfs7ptcrsx5lvzoanxgc6izfla._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet discovery upx
Link:
https://tria.ge/reports/260729-xqk32ssygv/
Behaviour
Reads runtime system information
Family: Mirai
Malware Config
C2 Extraction:
217.60.195.127
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/aac8a487f9297ee2fe85b2a96d70ca018c597df314657eaeb9701b730bc8c956

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf aac8a487f9297ee2fe85b2a96d70ca018c597df314657eaeb9701b730bc8c956

(this sample)

Mirai

elf 870f422bb0b9dbcf78765cd258372dc44268ee64d46e074f466c064ffe88f3b8

  
URLhaus
https://urlhaus.abuse.ch/url/3893034/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 870f422bb0b9dbcf78765cd258372dc44268ee64d46e074f466c064ffe88f3b8
  
Dropping
MD5 53489d293645cd5d5d15dd0cbf4443ae

Comments