MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9a198a028d5d8d54a1bcd89be79e58cb574ade14cae7a20709252ab159dd4af7. 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: 8


Intelligence 8 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9a198a028d5d8d54a1bcd89be79e58cb574ade14cae7a20709252ab159dd4af7
SHA3-384 hash: 6f36cee30c85b1c662b451055fbfb659507d41e51c2b7d23294a8f07efca18c3a94d1928bd3d5498d2552181b5bec485
SHA1 hash: 3a15cebb71b992f8da8c90929246dc095f21f891
MD5 hash: 72c49fcdcd02da0101c69d68a93ec177
humanhash: alanine-purple-hotel-missouri
File name:meihao.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:32'048 bytes
First seen:2025-08-11 07:33:40 UTC
Last seen:2025-08-11 09:15:57 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:x0zBBfu39LOtpciHqC2hyqR0UJlG6J0hWi4iLn/q1vI6MgJgGlzDpuWA:xmW39LOtxHqoq9JlrJ0hvi1HMgVEWA
TLSH T138E2F179170A99EAD42B94F913D10B1078721BB5618FDD0FE89591E2C4226EB3CCBFD8
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) :32'048 bytes
File size (de-compressed) :97'256 bytes
Format:linux/mips
Unpacked file: 51da60c95c0fde8920c0643280fe32c70d3f3b92125e365a8ef986de8adc3b0d

Intelligence

File Origin
# of uploads :
3
# of downloads :
31
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
packed upx
Link:
https://www.filescan.io/uploads/68999db6397fd3ce6fa43de5/reports/f22625e2-f5cd-42d8-8f49-d5dd1d4cbb77/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
UPX
Botnet:
unknown
Number of open files:
1
Number of processes launched:
8
Processes remaning?
true
Remote TCP ports scanned:
80,23,37215,443
Full report:
https://elfdigest.com/brief/9a198a028d5d8d54a1bcd89be79e58cb574ade14cae7a20709252ab159dd4af7
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
type:Mirai 94.26.90.236:59999
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/e2c653bf-daf8-4e3c-9fac-c6d62ef1f0cd
Behavior Graph:
Download SVG
%3 guuid=fff5e06f-1800-0000-83f4-582baa0a0000 pid=2730 /usr/bin/sudo guuid=c4640773-1800-0000-83f4-582bae0a0000 pid=2734 /tmp/sample.bin guuid=fff5e06f-1800-0000-83f4-582baa0a0000 pid=2730->guuid=c4640773-1800-0000-83f4-582bae0a0000 pid=2734 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/5ce5c0ed-ab6c-4b5b-b65a-57045e1f32a4
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1754371
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/9a198a028d5d8d54a1bcd89be79e58cb574ade14cae7a20709252ab159dd4af7
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/9a198a028d5d8d54a1bcd89be79e58cb574ade14cae7a20709252ab159dd4af7/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2025-08-10 02:29:14 UTC
File Type:
ELF32 Big (Exe)
AV detection:
21 of 38 (55.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=timyuaunlwgvjin43cn6phsyznluvxquzlt2ebyjeuvlcwo5jl3q._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
discovery upx
Link:
https://tria.ge/reports/250811-jfr7qa11bs/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/c6852fe5-cd5d-41cf-b779-eb78e92d5dab
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/9a198a028d5d8d54a1bcd89be79e58cb574ade14cae7a20709252ab159dd4af7

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: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:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
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 9a198a028d5d8d54a1bcd89be79e58cb574ade14cae7a20709252ab159dd4af7

(this sample)

Mirai

elf 51da60c95c0fde8920c0643280fe32c70d3f3b92125e365a8ef986de8adc3b0d

  
URLhaus
https://urlhaus.abuse.ch/url/3600585/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 51da60c95c0fde8920c0643280fe32c70d3f3b92125e365a8ef986de8adc3b0d
  
Dropping
MD5 bff43779684bcd7a78efd0743e883037

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments