MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2f19453fdfd595bed03e103b42268ead41b6f8d564fcbe8d40476783d3330d43. 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: 14


Intelligence 14 IOCs YARA 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2f19453fdfd595bed03e103b42268ead41b6f8d564fcbe8d40476783d3330d43
SHA3-384 hash: 6598ee5a9efebbdc7e4d17661436c6cd077354e3214afb42ecf1bda5f1fb099e91ce68037a19a827a304eb697cd83368
SHA1 hash: 041883d08191ba899d3e82ed5284771f8c8ab96b
MD5 hash: 798a3ec78e89bfe3df2c6319565293a0
humanhash: july-mango-kilo-fourteen
File name:bejv86
Download: download sample
Signature Mirai
Create hunting rule
File size:111'436 bytes
First seen:2025-04-01 16:36:18 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:tMGGTwYKSwUH37YjmLU4ngwOZ0kmlR9xfMdRKQ5lX2A+V7j:sU4npO0kw9EXxI7j
TLSH T1BBB35BC1A783E8F5E86600721037A7379B33F5395029DA83DB6DE936AC61944EB1B35C
telfhash t1135105f7196e4cd8a7d4e805d31e6fa23e0ee67b187073a105b3553422a7ec151bac39
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 :
97
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30423.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-9857931-0
Create hunting rule

Unix.Trojan.Mirai-9866113-0
Create hunting rule

Unix.Trojan.Gafgyt-9939811-0
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67ec18eb855e5ec5240ba9aalinux22vpnfull_triage
Tags:
shellcode mirai virus
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Deletes a file
Runs as daemon
Connection attempt
Receives data from a server
Opens a port
DNS request
Sends data to a server
Kills processes
Deletes a system binary file
Substitutes an application name
Kills critical processes
Deleting of the original file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm bash lolbin remote
Link:
https://www.filescan.io/uploads/67ec1642d07c4c37a25e2909/reports/c31467cb-4ee1-44f4-bda3-1864fc810d81/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
81
Number of processes launched:
5
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/2f19453fdfd595bed03e103b42268ead41b6f8d564fcbe8d40476783d3330d43
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e3744cf4-89b9-4bd1-8a12-6fce2ac6b380
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1653946
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample reads /proc/mounts (often used for finding a writable filesystem)
Sample tries to kill multiple processes (SIGKILL)
Sends malformed DNS queries
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1653946 Sample: bejv86.elf Startdate: 01/04/2025 Architecture: LINUX Score: 72 63 raw.awaken-network.net. [malformed] 2->63 65 raw.awaken-network.net 141.98.10.142, 2211, 35870, 36202 HOSTBALTICLT Lithuania 2->65 67 2 other IPs or domains 2->67 73 Malicious sample detected (through community Yara rule) 2->73 75 Multi AV Scanner detection for submitted file 2->75 10 bejv86.elf 2->10         started        12 systemd gpu-manager 2->12         started        14 systemd gpu-manager 2->14         started        16 135 other processes 2->16 signatures3 77 Sends malformed DNS queries 63->77 process4 signatures5 19 bejv86.elf 10->19         started        22 gpu-manager sh 12->22         started        24 gpu-manager sh 12->24         started        26 gpu-manager sh 12->26         started        32 5 other processes 12->32 28 gpu-manager sh 14->28         started        34 7 other processes 14->34 69 Sample reads /proc/mounts (often used for finding a writable filesystem) 16->69 30 accounts-daemon language-validate 16->30         started        36 48 other processes 16->36 process6 signatures7 79 Sample tries to kill multiple processes (SIGKILL) 19->79 81 Sample deletes itself 19->81 48 3 other processes 19->48 38 sh grep 22->38         started        40 sh grep 24->40         started        42 sh grep 26->42         started        44 sh grep 28->44         started        46 language-validate language-options 30->46         started        51 5 other processes 32->51 53 7 other processes 34->53 55 40 other processes 36->55 process8 signatures9 57 language-options sh 46->57         started        71 Sample tries to kill multiple processes (SIGKILL) 48->71 process10 process11 59 sh locale 57->59         started        61 sh grep 57->61         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2f19453fdfd595bed03e103b42268ead41b6f8d564fcbe8d40476783d3330d43
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/2f19453fdfd595bed03e103b42268ead41b6f8d564fcbe8d40476783d3330d43/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-04-01 15:34:15 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=f4mukp672wk35ub6ca5uejuovva3n6gvmt6l5dkai5tyhuztbvbq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:botnet linux rootkit
Link:
https://tria.ge/reports/250401-t4wj6asthz/
Behaviour
Writes file to tmp directory
Loads a kernel module
Malware Config
C2 Extraction:
raw.awaken-network.net
141.98.10.142
Verdict:
Malicious
Tags:
trojan mirai Unix.Trojan.Mirai-9441505-0
YARA:
Linux_Trojan_Mirai_b14f4c5d Linux_Trojan_Mirai_5f7b67b8 Linux_Trojan_Mirai_88de437f Linux_Trojan_Mirai_ae9d0fa6 Linux_Trojan_Mirai_389ee3e9 Linux_Trojan_Mirai_cc93863b Linux_Trojan_Mirai_8aa7b5d3
Link:
https://app.threat.zone/submission/ed85f6a4-c299-4a06-ab6d-c6d95b851113
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/2f19453fdfd595bed03e103b42268ead41b6f8d564fcbe8d40476783d3330d43

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:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_5f7b67b8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_ae9d0fa6
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_b14f4c5d
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
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 2f19453fdfd595bed03e103b42268ead41b6f8d564fcbe8d40476783d3330d43

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3498278/
  
Delivery method
Distributed via web download

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