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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8aaf628e5e59c2260fc05f3528fe0c2699f739db14a0e6264f45dca4001a8377. 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: 10


Intelligence 10 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8aaf628e5e59c2260fc05f3528fe0c2699f739db14a0e6264f45dca4001a8377
SHA3-384 hash: 6e916196432a960b0fa410fbd7588edcec09f1b4a4426c25d2bb1e5b0e2aecdc879da5df8d7c7c59b2b53f693b10a524
SHA1 hash: c6a63fcff6ef48282ae94704bac7480409effcd1
MD5 hash: 02fa135a4e092d843554640629e09e42
humanhash: colorado-happy-wisconsin-nineteen
File name:zero.aarch64
Download: download sample
Signature Mirai
Create hunting rule
File size:202'648 bytes
First seen:2026-08-02 01:42:32 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:aM7gUMBfJfSQSf06/bzxNczlG7xhOuUKoA0zW7BymxZd6tPMxR+Rjq:S1ZE2zl47OKoA0zW7B78tPu+Rjq
TLSH T152144A99FA0F6D42F1C7D2FCDE4D8BD13A1730E3D7368A656D0203EDDAA39995980902
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 8f847d78922ffdcfe6e7373d8a0227d9d74544c55472d1dcde203ba845bbd896
File size (compressed) :81'864 bytes
File size (de-compressed) :202'648 bytes
Format:linux/arm64
Packed file: 8f847d78922ffdcfe6e7373d8a0227d9d74544c55472d1dcde203ba845bbd896

Intelligence

File Origin
# of uploads :
1
# of downloads :
91
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.28886.LC.UNOFFICIAL
Create hunting rule

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

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

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

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

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

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sends data to a server
Connection attempt
Runs as daemon
Substitutes an application name
Traces processes
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
dropper expand lolbin mirai rust
Link:
https://www.filescan.io/uploads/6a6ea0b6beb977cd0dbd47f9/reports/fbc66d2b-50aa-4a4a-aac6-a4963b941953/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/8aaf628e5e59c2260fc05f3528fe0c2699f739db14a0e6264f45dca4001a8377
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2026-08-01T23:08:00Z UTC
Last seen:
2026-08-02T00:18:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/8aaf628e5e59c2260fc05f3528fe0c2699f739db14a0e6264f45dca4001a8377/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/d4b49dc9-a1a7-4796-ae4c-feadc10a9e44
Behavior Graph:
Download SVG
%3 guuid=c35d9277-1b00-0000-b2c6-078b5d0b0000 pid=2909 /usr/bin/sudo guuid=9717a179-1b00-0000-b2c6-078b650b0000 pid=2917 /tmp/sample.bin guuid=c35d9277-1b00-0000-b2c6-078b5d0b0000 pid=2909->guuid=9717a179-1b00-0000-b2c6-078b650b0000 pid=2917 execve guuid=65eb0c7c-1b00-0000-b2c6-078b6e0b0000 pid=2926 /usr/bin/dash guuid=9717a179-1b00-0000-b2c6-078b650b0000 pid=2917->guuid=65eb0c7c-1b00-0000-b2c6-078b6e0b0000 pid=2926 clone
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/cf12a207-3377-4d2f-8c33-a004fa52d21a
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8aaf628e5e59c2260fc05f3528fe0c2699f739db14a0e6264f45dca4001a8377
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8aaf628e5e59c2260fc05f3528fe0c2699f739db14a0e6264f45dca4001a8377/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-08-02 01:43:20 UTC
File Type:
ELF64 Little (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rkxwfds6lhbcmd6al42sr7qme2m7ooo3csqomjspixokiaa2qn3q._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260802-b5d3dsbd93/
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/8aaf628e5e59c2260fc05f3528fe0c2699f739db14a0e6264f45dca4001a8377

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: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: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 8f847d78922ffdcfe6e7373d8a0227d9d74544c55472d1dcde203ba845bbd896

Mirai

elf 8aaf628e5e59c2260fc05f3528fe0c2699f739db14a0e6264f45dca4001a8377

(this sample)

  
Dropped by
SHA256 8f847d78922ffdcfe6e7373d8a0227d9d74544c55472d1dcde203ba845bbd896
  
URLhaus
https://urlhaus.abuse.ch/url/3893024/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 4440f18cc9fc01560eea0c0c1adb6acf

Comments