MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c54718cedd4e24bda9fb2b7676e11db2f232c57005c8c72d875c3a3eff050c2a. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c54718cedd4e24bda9fb2b7676e11db2f232c57005c8c72d875c3a3eff050c2a
SHA3-384 hash: 817a5a6a735eb7603e819affade05e7af04f15d7a45ec2100d4aafe67f87aba418e5f67d31ccab7a71ed69c33fd41a15
SHA1 hash: cd1c609bea7e00b312d927bd46206f9bfe9fb63a
MD5 hash: 8ce7eaf46ef4f79e8f393555497f0d26
humanhash: hot-earth-gee-alaska
File name:2
Download: download sample
Signature Mirai
Create hunting rule
File size:122'164 bytes
First seen:2025-01-10 06:26:38 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:M51bcn457zYNJGKaKDFcjJvTNiUqFYoxHjmXhr+15bipWEulRGyowXFVdoiPF4aN:M51bcn4VzQQKLFc9hxqF0R+jborH
TLSH T116C3D91BBB620FFBEC5ECD3B00E8074524ECA71651A97B797538D824FA4A54B46D38B0
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 :
102
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9441505-0
Create hunting rule

Verdict:
Malicious
Score:
93.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6780bfb6c029bd73f288ccadlinux22vpnfull_triage
Tags:
mirai
Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Manages services
Connection attempt
Creating a file
Changes access rights for a written file
Kills processes
Creating a file in the %temp% directory
Opens a port
Sends data to a server
Changes the time when the file was created, accessed, or modified
Creates or modifies files in /cron to set up autorun
Substitutes an application name
Creates or modifies files in /init.d to set up autorun
Creates or modifies symbolic links in /init.d to set up autorun
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6780bdb672a72c6ee1bfee62/reports/7be27dfd-3919-4a0d-85cc-0ddcd9cdf9bb/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/c54718cedd4e24bda9fb2b7676e11db2f232c57005c8c72d875c3a3eff050c2a
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/577e4adb-953d-4176-bc83-70f9c8750d7d
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1587324
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c54718cedd4e24bda9fb2b7676e11db2f232c57005c8c72d875c3a3eff050c2a
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c54718cedd4e24bda9fb2b7676e11db2f232c57005c8c72d875c3a3eff050c2a/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-01-10 06:27:04 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=yvdrrtw5jysl3kp3fn3hnyi5wlzdfrlqaxemolmhlq5d57yfbqva._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery execution persistence privilege_escalatio privilege_escalation
Link:
https://tria.ge/reports/250110-g7rddsvnfx/
Behaviour
Reads runtime system information
Writes file to tmp directory
Changes its process name
Creates/modifies Cron job
Enumerates running processes
Modifies init.d
Modifies rc script
Modifies systemd
Contacts a large (37439) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9441505-0
YARA:
n/a
Link:
https://app.threat.zone/submission/42919f37-9ad5-419f-b09f-e5f5f804871c
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/c54718cedd4e24bda9fb2b7676e11db2f232c57005c8c72d875c3a3eff050c2a

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 c54718cedd4e24bda9fb2b7676e11db2f232c57005c8c72d875c3a3eff050c2a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3346353/
  
Delivery method
Distributed via web download

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