MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4db20e28703aefb852e4b3e6de0db31095f19c83dc09b2556c619647bf24855e. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4db20e28703aefb852e4b3e6de0db31095f19c83dc09b2556c619647bf24855e
SHA3-384 hash: 276410de47d538f297e3318f92322b317565212f195553cb078b58f195eb8d5fa95a9bca880ad26918c4ba48fdc2c296
SHA1 hash: 17f83925cec9cd460fd6be2b2d68c3c8c1731a94
MD5 hash: 244fee57f87b9a31d0f6c71fd3ffa47e
humanhash: shade-moon-floor-nineteen
File name:mips
Download: download sample
Signature Mirai
Create hunting rule
File size:97'972 bytes
First seen:2025-04-25 11:57:50 UTC
Last seen:2025-04-26 01:50:59 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:tNJ2MymOwUEgnxway/ayivyvCZldYeBtqfje4Nzki1V21e:tHimOw8nVldYeqfGiP6e
TLSH T1D4A3960E6E619FBDF768C33447B78E31A75923D626E0C685E26CD6101E6034E542FFA8
telfhash t1d2214f4c497823e49b711c996aedff76e5a130de06226d378e10ec6eaa6dd415d00c1c
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
84
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29524.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7355719-0
Create hunting rule

Unix.Dropper.Mirai-9977145-0
Create hunting rule

Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=680b7a7ba37ff28e1299aa71linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
lolbin mirai remote
Link:
https://www.filescan.io/uploads/680b78d9218c4a98ade1d20b/reports/73708987-3343-4191-875e-14f0e0c514f2/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/4db20e28703aefb852e4b3e6de0db31095f19c83dc09b2556c619647bf24855e
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/0ec32b90-3735-4800-8f83-81d5880f90bb
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1674095
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4db20e28703aefb852e4b3e6de0db31095f19c83dc09b2556c619647bf24855e
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4db20e28703aefb852e4b3e6de0db31095f19c83dc09b2556c619647bf24855e/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-04-25 11:58:23 UTC
File Type:
ELF32 Big (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jwza4kdqhlx3quxewptn4dntcck7dhed3qe3evlmmgleppzeqvpa._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
discovery
Link:
https://tria.ge/reports/250425-n49h5awq15/
Behaviour
System Network Configuration Discovery
Verdict:
Malicious
Tags:
botnet mirai Unix.Dropper.Mirai-7355719-0
YARA:
MAL_ELF_LNX_Mirai_Oct10_1
Link:
https://app.threat.zone/submission/a2961d7a-ca1c-42cb-845f-ce023f025c5b
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/4db20e28703aefb852e4b3e6de0db31095f19c83dc09b2556c619647bf24855e

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:CVE_2017_17215
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:MAL_ELF_LNX_Mirai_Oct10_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects ELF Mirai variant
Reference:Internal Research
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

sh e8c194ab593ba81d9d0e29de0721b1947bf1373b3e347cea785491e65712ae67

Mirai

elf 4db20e28703aefb852e4b3e6de0db31095f19c83dc09b2556c619647bf24855e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3524577/
  
Delivery method
Distributed via web download
  
Dropped by
SHA256 e8c194ab593ba81d9d0e29de0721b1947bf1373b3e347cea785491e65712ae67
  
Dropped by
MD5 3b94689550065e1ad3d881d79315adab
  
URLhaus
https://urlhaus.abuse.ch/url/3524613/
  
Dropped by
SHA256 6686d13aae29aa3d67bbae7b00287308d70298abd052d8086850a8dbed595a90
  
Dropped by
MD5 4d1a4ef71ed2ce8173dbe935302acdbb
  
URLhaus
https://urlhaus.abuse.ch/url/3524614/

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