MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 974736d5ff0ec5801a4d286e36c1fa39f346f98e1c2f6eceba6be4c0914259fe. 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: 9


Intelligence 9 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 974736d5ff0ec5801a4d286e36c1fa39f346f98e1c2f6eceba6be4c0914259fe
SHA3-384 hash: 7e9ecba6a0690df80b7734022dcd06858c90130435b113e606f629e77f721450e5c6b8779c99ff985e350c079767a955
SHA1 hash: b9ba7077a5f09c0ba10716b7150eb2110db89978
MD5 hash: a0d03f9161f7f2069bf0ab655fffe8ef
humanhash: may-charlie-fruit-maine
File name:fullosc_mips
Download: download sample
Signature Mirai
Create hunting rule
File size:182'048 bytes
First seen:2025-04-25 20:37:30 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:vLSb3/L6mg0F3nBVP/kEeRUf84LWSb76x8kyiuvDl93MB:vLy3/rgu7LHy8kurl9c
TLSH T13404A85EEE228F7DF668873847B74D259B6823D627D1D640D1ACC1102EA039E641FFAC
telfhash t10a4182180a7817f0a3256c9e099dfb37d6a331da7e266c338e11e46ae779e439d10c0c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
124
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

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

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

Unix.Trojan.Mirai-8041698-0
Create hunting rule

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

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

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

Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=680bf3633d067f84839956bblinux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Creating a file
Connection attempt
DNS request
Traces processes
Substitutes an application name
Deleting of the original file
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
bash lolbin remote
Link:
https://www.filescan.io/uploads/680bf2b8218c4a98ade276d8/reports/909defe0-25b8-4f9e-b95b-ac7b0dcd2d58/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
3
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/974736d5ff0ec5801a4d286e36c1fa39f346f98e1c2f6eceba6be4c0914259fe
Behaviour
Process Renaming
Anti-Debugging
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/314fbfd6-fd54-4d43-8df7-09722e2eea24
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1674494
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
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/974736d5ff0ec5801a4d286e36c1fa39f346f98e1c2f6eceba6be4c0914259fe
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/974736d5ff0ec5801a4d286e36c1fa39f346f98e1c2f6eceba6be4c0914259fe/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-04-25 20:38:18 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=s5dtnvp7b3cyagsnfbxdnqp2hhzun6modqxw5tv2npsmbekclh7a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai discovery
Link:
https://tria.ge/reports/250425-zetl6asrv6/
Behaviour
System Network Configuration Discovery
Writes file to tmp directory
Changes its process name
Deletes itself
Traces itself
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Trojan.Mirai-8041698-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/2a1e0c9a-8fae-4013-9544-d64186804817
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/974736d5ff0ec5801a4d286e36c1fa39f346f98e1c2f6eceba6be4c0914259fe

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:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
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:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
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 974736d5ff0ec5801a4d286e36c1fa39f346f98e1c2f6eceba6be4c0914259fe

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3523018/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3526967/

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