MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 22a9d983c2eda46c0360c88eab77a9fcf2eb64d9c966e6843aa95c543ee925fa. 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: 11


Intelligence 11 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 22a9d983c2eda46c0360c88eab77a9fcf2eb64d9c966e6843aa95c543ee925fa
SHA3-384 hash: d9e57452c5b08d390d03bc150f7c476bc945500090cf99fbcf0c208bc5cc057973de1470842768bd17e7865d1036f074
SHA1 hash: 851a03e9ea302afdde49a182ecba03ca0d3daa6b
MD5 hash: d84eb4d133bda9dff840c3202ba5e52d
humanhash: early-paris-jersey-moon
File name:zermips
Download: download sample
Signature Mirai
Create hunting rule
File size:68'420 bytes
First seen:2025-03-04 02:32:43 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:MsWD8BAejTQ279TrWJgsbleCiUNkjaXHU4//ml3A1IyTkT5TqTRT8T8TjF5tPEk6:MZ8BH79/WJg+A2085tckus1Yx1ODbJJq
TLSH T14863B50D6E22CFADFBACC63547B78A219358378A36D1D185E15CEA011F7024E641FBB9
telfhash t1d70181188d7423e4ab364c981a1dffbbd6a130df0a224d338e10fcae9a6cd021e00c0c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
105
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30481.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9970440-0
Create hunting rule

Unix.Trojan.Mirai-1
Create hunting rule

Verdict:
Clean
Score:
84.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67c6671bc8d04e92a4becd4flinux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Sends data to a server
Opens a port
Creating a file
Receives data from a server
Runs as daemon
Substitutes an application name
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/22a9d983c2eda46c0360c88eab77a9fcf2eb64d9c966e6843aa95c543ee925fa
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
UNKNOWN
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/0a2ebc43-aa4e-4f53-a46f-bbeb1a027c05
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1628717
Signature
Multi AV Scanner detection for submitted file
Sends malformed DNS queries
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/22a9d983c2eda46c0360c88eab77a9fcf2eb64d9c966e6843aa95c543ee925fa
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/22a9d983c2eda46c0360c88eab77a9fcf2eb64d9c966e6843aa95c543ee925fa/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-03-04 02:33:36 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=eku5ta6c5wsgya3azchkw55j7tzowzgzzftonbb2vfofipxjex5a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery
Link:
https://tria.ge/reports/250304-c156rawzgw/
Behaviour
System Network Configuration Discovery
Changes its process name
Modifies Watchdog functionality
Renames itself
Unexpected DNS network traffic destination
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9970440-0
YARA:
n/a
Link:
https://app.threat.zone/submission/5ea44690-8b37-4da4-810b-db6c0bd8738c
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/22a9d983c2eda46c0360c88eab77a9fcf2eb64d9c966e6843aa95c543ee925fa

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: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 22a9d983c2eda46c0360c88eab77a9fcf2eb64d9c966e6843aa95c543ee925fa

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3458193/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3423997/
  
URLhaus
https://urlhaus.abuse.ch/url/3424084/
  
URLhaus
https://urlhaus.abuse.ch/url/3422888/
  
URLhaus
https://urlhaus.abuse.ch/url/3422988/
  
URLhaus
https://urlhaus.abuse.ch/url/3458235/

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