MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 04112cfea5c0f9bfcebbb0de9b42645b81de8bef4028bfd315d43b3daee49674. 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: 13


Intelligence 13 IOCs YARA 17 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 04112cfea5c0f9bfcebbb0de9b42645b81de8bef4028bfd315d43b3daee49674
SHA3-384 hash: de6f189d07fa6d8fd6e2efc52bd60b9691f5ccc94be0541e244e6e1c7027f4a18da0dd54e67036e062d1363d94d54834
SHA1 hash: 3aa5119043c6f2bdd546d4963dc1d0ee478f2f8c
MD5 hash: 8009c6add42a8503ba07974025f30f7f
humanhash: two-yellow-enemy-kansas
File name:x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:50'848 bytes
First seen:2025-01-15 14:47:04 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:z2Cjz+rGHUo+iwYRkawchfD1EPtAFQPfkq:Vj6iHUmwYqs1EPtjfk
TLSH T11D332947B58280FDC09CC2B4576B7736D837757D023AB2AA7BD0FA236E85D212E1E905
telfhash t1fb1145f4318f1de4b2f76f217365e421ace43e6010d932e6d6750ca99a223520eb293b
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 :
45
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30455.LC.BadVar.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30481.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28920.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135965-0
Create hunting rule

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

Unix.Dropper.Mirai-9977145-0
Create hunting rule

Unix.Trojan.Mirai-10027280-0
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=6787caa3aa9c8e7858dee499linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Runs as daemon
Opens a port
Receives data from a server
Sends data to a server
Substitutes an application name
Performs a bruteforce attack in the network
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug botnet mirai obfuscated
Link:
https://www.filescan.io/uploads/6787caa6341d9f0534f06b03/reports/6e271e21-0b48-4e6b-8289-bd28cc67e5b7/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
37215,2323,23
Full report:
https://elfdigest.com/brief/04112cfea5c0f9bfcebbb0de9b42645b81de8bef4028bfd315d43b3daee49674
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
type:Mirai 178.215.238.129:38241
UDP botnet C2(s):
not identified
Result
Verdict:
UNKNOWN
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6cc17e97-5f1a-4318-aa34-16c12e61afc2
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1591904
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Suricata IDS alerts for network traffic
Uses known network protocols on non-standard ports
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1591904 Sample: x86_64.elf Startdate: 15/01/2025 Architecture: LINUX Score: 100 16 197.220.165.66, 37215, 39121 GLOMOBILEGH Ghana 2->16 18 197.191.9.235 zain-asGH Ghana 2->18 20 99 other IPs or domains 2->20 22 Suricata IDS alerts for network traffic 2->22 24 Malicious sample detected (through community Yara rule) 2->24 26 Antivirus / Scanner detection for submitted sample 2->26 28 5 other signatures 2->28 8 x86_64.elf 2->8         started        signatures3 process4 process5 10 x86_64.elf 8->10         started        process6 12 x86_64.elf 10->12         started        14 x86_64.elf 10->14         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/04112cfea5c0f9bfcebbb0de9b42645b81de8bef4028bfd315d43b3daee49674
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/04112cfea5c0f9bfcebbb0de9b42645b81de8bef4028bfd315d43b3daee49674/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-01-15 14:48:06 UTC
File Type:
ELF64 Little (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=aqisz7vfyd437tv3wdpjwqteloa55c7piaul7uyv2q5t3lxesz2a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:botnet defense_evasion discovery linux
Link:
https://tria.ge/reports/250115-r6ey3svrhz/
Behaviour
Changes its process name
Modifies Watchdog functionality
Contacts a large (114141) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
botnet mirai trojan gafgyt Unix.Dropper.Mirai-7135965-0
YARA:
Mirai_Botnet_Malware Linux_Trojan_Gafgyt_9e9530a7 Linux_Trojan_Gafgyt_807911a2 Linux_Trojan_Gafgyt_d4227dbf Linux_Trojan_Gafgyt_620087b9 Linux_Trojan_Gafgyt_0cd591cd Linux_Trojan_Gafgyt_33b4111a Linux_Trojan_Gafgyt_a33a8363 Linux_Trojan_Mirai_520deeb8 Linux_Trojan_Mirai_0bce98a2 Linux_Trojan_Mirai_01e4a728 Linux_Trojan_Mirai_95e0056c Linux_Trojan_Mirai_e0cf29e2
Link:
https://app.threat.zone/submission/7741e44c-b6b7-4130-877f-cbe82f0da46a
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/04112cfea5c0f9bfcebbb0de9b42645b81de8bef4028bfd315d43b3daee49674

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_Trojan_Gafgyt_0cd591cd
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_33b4111a
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_620087b9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_807911a2
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_9e9530a7
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_a33a8363
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d4227dbf
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_01e4a728
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_0bce98a2
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_520deeb8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_95e0056c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_e0cf29e2
Create hunting rule
Author:Elastic Security
Rule name:Mirai_Botnet_Malware
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:Mirai_Botnet_Malware_RID2EF6
Create hunting rule
Author:Florian Roth
Description:Detects Mirai Botnet Malware
Reference:Internal Research
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 04112cfea5c0f9bfcebbb0de9b42645b81de8bef4028bfd315d43b3daee49674

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3401668/
  
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_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments