MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a30c096e04c83b895b6172c51c8c91e5095220b83de5fe77c55be6f0e77379a0. 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: a30c096e04c83b895b6172c51c8c91e5095220b83de5fe77c55be6f0e77379a0
SHA3-384 hash: ef1f0ff4d71318a0d6feb53e5090abac7714db13265215df032763771285ae1643fc43f554c8b43ca6cb0c8423f22b82
SHA1 hash: e6fd1144254105f7519f8e44871d36f527fc59e8
MD5 hash: 2e0d7252bae4a9e3039332fa15ea241c
humanhash: queen-jersey-montana-sierra
File name:zermpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:68'256 bytes
First seen:2025-03-10 01:51:57 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:XCBEtfJ+/PmzmeQ6jPMMLfOqB5EzeLneZReggk1GtBqJXiWUrzkEtHm:XCB+x+/PmblXWqBqqncRVgk1Gi6ztG
TLSH T11463B509BF610FF7ECAFCC374AA9174528CD651A21A43B35B974D818F25B25F06E38A4
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

Intelligence

File Origin
# of uploads :
1
# of downloads :
88
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:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67ce47040d1b39e3a2089a73linux22vpnfull_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:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
bash lolbin
Link:
https://www.filescan.io/uploads/67ce45ce3c5f644bd94a5b7d/reports/b77509e3-882a-4db2-b465-88f9f10da28e/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
7
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/a30c096e04c83b895b6172c51c8c91e5095220b83de5fe77c55be6f0e77379a0
Behaviour
no suspicious findings
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/3ef5daeb-4501-44ad-a974-adda1823859d
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1633208
Signature
Connects to many ports of the same IP (likely port scanning)
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/a30c096e04c83b895b6172c51c8c91e5095220b83de5fe77c55be6f0e77379a0
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/a30c096e04c83b895b6172c51c8c91e5095220b83de5fe77c55be6f0e77379a0/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-03-10 01:52:14 UTC
File Type:
ELF32 Little (Exe)
AV detection:
13 of 38 (34.21%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=umgas3qeza5ysw3bolcrzder4ueveifyhxs7456flptpbz3tpgqa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery
Link:
https://tria.ge/reports/250310-cagepsymy3/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
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/23cb1da7-2e3d-4186-9e47-37b296a00949
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/a30c096e04c83b895b6172c51c8c91e5095220b83de5fe77c55be6f0e77379a0

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 a30c096e04c83b895b6172c51c8c91e5095220b83de5fe77c55be6f0e77379a0

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3424060/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3424078/
  
URLhaus
https://urlhaus.abuse.ch/url/3422892/
  
URLhaus
https://urlhaus.abuse.ch/url/3422886/

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