MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d7c16cb2071cd59edeb6e1451d2e481bf74c020b4bb1e09528c439cea5e29cac. 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: d7c16cb2071cd59edeb6e1451d2e481bf74c020b4bb1e09528c439cea5e29cac
SHA3-384 hash: d01d083c25115209a5ef8a0e4428be6187ffd553aca838c7a50b01aad9253907c71aa517e768cf602ae43eb1ecbcf7d6
SHA1 hash: 0090b74be2e63cdc7bab239d52ce43cddb6d0ec1
MD5 hash: cba01e6f3a5b2a44451ceb16fa5a024f
humanhash: neptune-paris-eleven-juliet
File name:2
Download: download sample
Signature Mirai
Create hunting rule
File size:109'764 bytes
First seen:2024-12-15 02:11:01 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:vt/3hyjuKaOvTD9qFYoyaw11oWj0oGass+UMQLD+05xp9HdTbHt:vt/3EiKaOf9qF7GHLrVL
TLSH T172B3CA1BBB620FFBD82ECD3701E8174924ECA71611A83B767534D829F64A54E4BD38B4
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 :
89
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9441505-0
Create hunting rule

Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=675e3b718fb73f13afc818a0linux22vpnfull_triage
Tags:
malware
Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Sends data to a server
Connection attempt
Opens a port
Kills processes
Substitutes an application name
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug gafgyt mirai
Link:
https://www.filescan.io/uploads/675e3abb14e5b56e7e16d55d/reports/a9badc4c-b11d-45a6-9fe0-df6998785d10/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/d7c16cb2071cd59edeb6e1451d2e481bf74c020b4bb1e09528c439cea5e29cac
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/5a378416-6d8d-49ad-b9a6-d047258c6846
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1575278
Signature
Antivirus / Scanner detection for submitted sample
Sample tries to kill multiple processes (SIGKILL)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1575278 Sample: 2.elf Startdate: 15/12/2024 Architecture: LINUX Score: 52 31 Antivirus / Scanner detection for submitted sample 2->31 8 dash rm 2.elf 2->8         started        11 dash rm 2->11         started        13 xfce4-panel wrapper-2.0 2->13         started        15 5 other processes 2->15 process3 signatures4 35 Sample tries to kill multiple processes (SIGKILL) 8->35 17 2.elf 8->17         started        process5 process6 19 2.elf 17->19         started        21 2.elf 17->21         started        24 2.elf 17->24         started        26 2 other processes 17->26 signatures7 28 2.elf 19->28         started        33 Sample tries to kill multiple processes (SIGKILL) 21->33 process8 signatures9 37 Sample tries to kill multiple processes (SIGKILL) 28->37
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/d7c16cb2071cd59edeb6e1451d2e481bf74c020b4bb1e09528c439cea5e29cac
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/d7c16cb2071cd59edeb6e1451d2e481bf74c020b4bb1e09528c439cea5e29cac/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-12-15 03:02:38 UTC
AV detection:
12 of 38 (31.58%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=27awzmqhdtkz5xvw4fcr2lsidp3uyaqljoy6bfjiyq445jpctswa._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery
Link:
https://tria.ge/reports/241215-cl9wdssqfm/
Behaviour
Reads runtime system information
Changes its process name
Contacts a large (49841) 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/27f4300a-7483-4888-a2d8-efc38d8494b0
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/d7c16cb2071cd59edeb6e1451d2e481bf74c020b4bb1e09528c439cea5e29cac

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 d7c16cb2071cd59edeb6e1451d2e481bf74c020b4bb1e09528c439cea5e29cac

(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