MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1a328e8291696efcaface329d42891a79cbcb1923991214da1c9c9217ff07a5e. 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: 7


Intelligence 7 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1a328e8291696efcaface329d42891a79cbcb1923991214da1c9c9217ff07a5e
SHA3-384 hash: 7db35cb393f762b295e9b2398171406248535f0b341edc994067af973860ea47c5d82e4fefc92be5a7206e85bf6af9d0
SHA1 hash: 094362cd1c6f6757a1a5ffd6158d5bde7c94938d
MD5 hash: a7ed9396a7f1e27220e0182513a38d54
humanhash: foxtrot-alaska-sink-comet
File name:sys_armv6l
Download: download sample
Signature Mirai
Create hunting rule
File size:147'296 bytes
First seen:2026-02-13 08:59:36 UTC
Last seen:2026-02-13 09:33:42 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:AzywjHL+IXataFaE+88jG93nMnqUC4EPR+uy:Azy+HxXwaFaxRjGW5dEp+uy
TLSH T179E30A06A9918F12C5C211B9FF5E524937137F78D3EE32029D24AFA0774A8FB0E7A516
telfhash t16b01dd25ca6106ce63e6801546ff733bae6938283f113c22e13de2db15516e2f00c81b
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-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 235edc3a61ad464d12d212e1faa48c59632b5b108db152bca5a9a8b8ecfa22f8
File size (compressed) :67'796 bytes
File size (de-compressed) :147'296 bytes
Format:linux/arm
Packed file: 235edc3a61ad464d12d212e1faa48c59632b5b108db152bca5a9a8b8ecfa22f8

Intelligence

File Origin
# of uploads :
2
# of downloads :
61
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Mirai.9829.1819.9774.UNOFFICIAL
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm anti-vm bash expand gcc lolbin rust
Link:
https://www.filescan.io/uploads/698ee834930564ff3c9eedc4/reports/fffcf54c-e231-40b3-b7af-c77dc9d6ad2a/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
2
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/1a328e8291696efcaface329d42891a79cbcb1923991214da1c9c9217ff07a5e
Behaviour
Anti-VM
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
File Type:
elf.32.le
Link:
https://opentip.kaspersky.com/1a328e8291696efcaface329d42891a79cbcb1923991214da1c9c9217ff07a5e/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/2058dde6-6445-4286-99cb-683fef2bb05a
Behavior Graph:
Download SVG
%3 guuid=8a6ccd7b-1900-0000-d0ca-6a5e42080000 pid=2114 /usr/bin/sudo guuid=0da7b97e-1900-0000-d0ca-6a5e45080000 pid=2117 /tmp/sample.bin guuid=8a6ccd7b-1900-0000-d0ca-6a5e42080000 pid=2114->guuid=0da7b97e-1900-0000-d0ca-6a5e45080000 pid=2117 execve
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e3e3f9d1-d991-4be0-a180-9d981c7cfe91
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1a328e8291696efcaface329d42891a79cbcb1923991214da1c9c9217ff07a5e
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1a328e8291696efcaface329d42891a79cbcb1923991214da1c9c9217ff07a5e/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-13 09:11:32 UTC
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dizi5aurnfxpzl5m4mu5ikeru6olzmmshgisctnbzhesc77qpjpa._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
antivm defense_evasion discovery
Link:
https://tria.ge/reports/260213-kyly4ahx9f/
Behaviour
Reads runtime system information
Checks CPU configuration
Enumerates running processes
Reads MAC address of network interface
Traces itself
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/1a328e8291696efcaface329d42891a79cbcb1923991214da1c9c9217ff07a5e

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_Generic_Threat_d2dca9e7
Create hunting rule
Author:Elastic Security
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

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

Web download

Mirai

elf 235edc3a61ad464d12d212e1faa48c59632b5b108db152bca5a9a8b8ecfa22f8

Mirai

elf 1a328e8291696efcaface329d42891a79cbcb1923991214da1c9c9217ff07a5e

(this sample)

  
Dropped by
SHA256 235edc3a61ad464d12d212e1faa48c59632b5b108db152bca5a9a8b8ecfa22f8
  
URLhaus
https://urlhaus.abuse.ch/url/3776930/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 75c8b56d1977380fc147bc0188a1b176

Comments