MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1a8e2f548dd6c31e714524d09e3106a711e74ec92a6e590961f34c37835050fd. 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: 1a8e2f548dd6c31e714524d09e3106a711e74ec92a6e590961f34c37835050fd
SHA3-384 hash: 705aeb8044dab74c1739d217156267a79ca0c0067f2ffe613c5841a9ed7e51ad1ce98ad4ef5849a708479144713c25b9
SHA1 hash: 124ceda2e299cd7f0492298d1c14b5dde2aa1b81
MD5 hash: 539e6eae9286d7c8caec4471bf12e7c3
humanhash: jersey-solar-ink-nebraska
File name:aarch64
Download: download sample
Signature Mirai
Create hunting rule
File size:161'519 bytes
First seen:2026-01-19 20:12:45 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:EAdN4BrXDd4q5JB3h0KnM7eNdhcGXOZMKZSZbX:hNaXDWq5JB3o7eXbOZNSJX
TLSH T103F36BA8BA0F2C41F2C7D37CD94C87E27A1B74E3C77ACDB1A91252DCCBA79955580902
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 gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
129
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.30395.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999-12.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-10056448-0
Create hunting rule

Unix.Trojan.Gafgyt-10056449-0
Create hunting rule

Unix.Trojan.Gafgyt-10056462-0
Create hunting rule

Unix.Trojan.Gafgyt-10058381-0
Create hunting rule

Unix.Trojan.Mirai-10058666-0
Create hunting rule

Unix.Trojan.Mirai-10059004-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
rust
Link:
https://www.filescan.io/uploads/696e9067abc6d3ca6deb2de2/reports/cdf98655-5dc1-4270-b158-f4ef7465b382/overview
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2026-01-19T18:59:00Z UTC
Last seen:
2026-01-20T00:17:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/1a8e2f548dd6c31e714524d09e3106a711e74ec92a6e590961f34c37835050fd/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/0e2af16e-7ef8-48a3-ad43-c957d98dc8da
Behavior Graph:
Download SVG
%3 guuid=0c121d6c-1600-0000-5ab8-aadd420c0000 pid=3138 /usr/bin/sudo guuid=937cf26d-1600-0000-5ab8-aadd490c0000 pid=3145 /tmp/sample.bin guuid=0c121d6c-1600-0000-5ab8-aadd420c0000 pid=3138->guuid=937cf26d-1600-0000-5ab8-aadd490c0000 pid=3145 execve guuid=4899d46f-1600-0000-5ab8-aadd4d0c0000 pid=3149 /usr/bin/dash guuid=937cf26d-1600-0000-5ab8-aadd490c0000 pid=3145->guuid=4899d46f-1600-0000-5ab8-aadd4d0c0000 pid=3149 clone guuid=aa6bd86f-1600-0000-5ab8-aadd4e0c0000 pid=3150 /usr/bin/dash guuid=937cf26d-1600-0000-5ab8-aadd490c0000 pid=3145->guuid=aa6bd86f-1600-0000-5ab8-aadd4e0c0000 pid=3150 clone guuid=219ddd6f-1600-0000-5ab8-aadd4f0c0000 pid=3151 /usr/bin/dash guuid=aa6bd86f-1600-0000-5ab8-aadd4e0c0000 pid=3150->guuid=219ddd6f-1600-0000-5ab8-aadd4f0c0000 pid=3151 clone
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/78ec7623-b00c-49d9-b3c4-5dea30f70485
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1853623
Signature
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1853623 Sample: aarch64.elf Startdate: 19/01/2026 Architecture: LINUX Score: 56 14 169.254.169.254, 80 USDOSUS Reserved 2->14 16 109.202.202.202, 80 INIT7CH Switzerland 2->16 18 3 other IPs or domains 2->18 20 Multi AV Scanner detection for submitted file 2->20 22 Yara detected Mirai 2->22 6 python3.8 dpkg 2->6         started        8 dash rm 2->8         started        10 dash rm 2->10         started        12 aarch64.elf 2->12         started        signatures3 process4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1a8e2f548dd6c31e714524d09e3106a711e74ec92a6e590961f34c37835050fd
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1a8e2f548dd6c31e714524d09e3106a711e74ec92a6e590961f34c37835050fd/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2026-01-19 20:13:34 UTC
File Type:
ELF64 Little (Exe)
AV detection:
15 of 38 (39.47%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dkhc6ven23br44kfetij4migu4i6otwjfjxfsclb6ngdpa2qkd6q._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260119-yzl75scz6h/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/ed83cb79-0e3d-4889-9178-e2213292553f
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/1a8e2f548dd6c31e714524d09e3106a711e74ec92a6e590961f34c37835050fd

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_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:testlumma
Create hunting rule
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 1a8e2f548dd6c31e714524d09e3106a711e74ec92a6e590961f34c37835050fd

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3609761/
  
Delivery method
Distributed via web download

Comments