MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a28218ee79ef94e8337ecc4656b7aa0f684e3bb0abcba1728da3fc867ad103da. 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: 12


Intelligence 12 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a28218ee79ef94e8337ecc4656b7aa0f684e3bb0abcba1728da3fc867ad103da
SHA3-384 hash: ed8479bbe26e4beee996f05645b5e7127442f1a20582fd418dfadf175b02f52adfd96ad79b88452916b503a6629dd62e
SHA1 hash: 35b6a6d5522fe10b34fb9f9c3ef1d5b3a704e1b5
MD5 hash: 3ad43f11a26e401dc82660ae8ffe33e0
humanhash: eighteen-march-california-chicken
File name:SecuriteInfo.com.Linux.Siggen.9999.26852.22538
Download: download sample
Signature Mirai
Create hunting rule
File size:47'072 bytes
First seen:2025-11-18 10:58:53 UTC
Last seen:2025-11-18 11:38:18 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:foki02teJRAWjW1Cxe7A4j7M3TPhwHKcqUA+OxCv7x2kTx8jCiZCH9q3UELST:rH0+RpjuCxakjZwHKcqN+mCl2kTxg9Lg
TLSH T10623F211CDE77E93C2F8EDF0FBD1BA5452D963F450D9B85142E0984524D264BEEB0BA0
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 SecuriteInfoCom
Tags:elf mirai UPX
File size (compressed) :47'072 bytes
File size (de-compressed) :120'116 bytes
Format:linux/arm
Unpacked file: 2f62fb67f7238c93bb8aefadd8a50be6bd51ff7e286d45bf0171528d2f8731eb

Intelligence

File Origin
# of uploads :
2
# of downloads :
44
Origin country :
FR FR
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.26852.22538.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
android mirai packed upx
Link:
https://www.filescan.io/uploads/691c518b4e43be3f716453b8/reports/979d262c-fa6c-40c0-9934-8de41dd1dd87/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
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/a28218ee79ef94e8337ecc4656b7aa0f684e3bb0abcba1728da3fc867ad103da
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-18T11:23:00Z UTC
Last seen:
2025-11-19T01:55:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/a28218ee79ef94e8337ecc4656b7aa0f684e3bb0abcba1728da3fc867ad103da/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/770786ab-e161-4168-b754-352a6fb1b20a
Behavior Graph:
Download SVG
%3 guuid=ee6d1527-1900-0000-35c4-1eff2c090000 pid=2348 /usr/bin/sudo guuid=54d5d928-1900-0000-35c4-1eff2f090000 pid=2351 /tmp/sample.bin guuid=ee6d1527-1900-0000-35c4-1eff2c090000 pid=2348->guuid=54d5d928-1900-0000-35c4-1eff2f090000 pid=2351 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/19b9fc34-26a6-43c4-a2c0-735d66b437c4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a28218ee79ef94e8337ecc4656b7aa0f684e3bb0abcba1728da3fc867ad103da
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/a28218ee79ef94e8337ecc4656b7aa0f684e3bb0abcba1728da3fc867ad103da/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-18 10:59:25 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ukbbr3tz56koqm36zrdfnn5kb5ue4o5qvpf2c4unup6im6wrapna._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet discovery upx
Link:
https://tria.ge/reports/251118-m3kmyaykbq/
Behaviour
Reads runtime system information
Mirai
Mirai family
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/64e6b765-ae05-4f56-bff7-476bdc99b410
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/a28218ee79ef94e8337ecc4656b7aa0f684e3bb0abcba1728da3fc867ad103da

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: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 a28218ee79ef94e8337ecc4656b7aa0f684e3bb0abcba1728da3fc867ad103da

(this sample)

Mirai

elf 2f62fb67f7238c93bb8aefadd8a50be6bd51ff7e286d45bf0171528d2f8731eb

  
URLhaus
https://urlhaus.abuse.ch/url/3711007/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 2f62fb67f7238c93bb8aefadd8a50be6bd51ff7e286d45bf0171528d2f8731eb
  
Dropping
MD5 f294f27fd061b168abf8d9f46fe4fbb6
  
URLhaus
https://urlhaus.abuse.ch/url/3711120/

Comments