MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2f119e5940e3dc40f5a003db0af1620475f21e427cee12533b304288d1b861b3. 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 18 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2f119e5940e3dc40f5a003db0af1620475f21e427cee12533b304288d1b861b3
SHA3-384 hash: 89bf40cd73a61067de1fb46728d6a720a3f3d91ae31fece7c7c3cb86942874da1207cf69a769ec24e99909d21f271532
SHA1 hash: bbe29f763ea6e0bbb91fbd263b110ac08eb2b112
MD5 hash: 12049a7074dc5beb62b684e762539611
humanhash: single-bacon-arizona-lion
File name:ngentodluwh.x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:163'944 bytes
First seen:2025-11-23 01:24:49 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:2QvNk5bNzvMD9r/vDZ8yiMhfBoN5XvGK4z:Vk5qV/niIkvI
TLSH T1CDF35B0BB5C480FDC0D9D1784BBEB53AD871F06D523DB26B27C4AF262A4DE201B2D665
telfhash t11851d0702e95795421d7875a734ee9aaf8b61a211de230e5ee2778d5cd073c80ea2092
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 upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 a2c63f5fcb772b3df852d5320855986db87af5d75c4613350ea62ee1ca32a74a
File size (compressed) :59'528 bytes
File size (de-compressed) :163'944 bytes
Format:linux/amd64
Packed file: a2c63f5fcb772b3df852d5320855986db87af5d75c4613350ea62ee1ca32a74a

Intelligence

File Origin
# of uploads :
1
# of downloads :
44
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135881-0
Create hunting rule

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7135996-0
Create hunting rule

Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

Unix.Dropper.Mirai-7136033-0
Create hunting rule

Unix.Dropper.Mirai-7136057-0
Create hunting rule

Unix.Dropper.Mirai-7540662-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9807962-0
Create hunting rule

Unix.Trojan.Mirai-9808381-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Kills processes
Sends data to a server
Receives data from a server
Runs as daemon
Opens a port
Kills critical processes
Performs a bruteforce attack in the network
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
7
Processes remaning?
false
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/2f119e5940e3dc40f5a003db0af1620475f21e427cee12533b304288d1b861b3
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
type:Mirai 82.22.174.27:9506
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2025-11-22T23:45:00Z UTC
Last seen:
2025-11-23T02:55:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/2f119e5940e3dc40f5a003db0af1620475f21e427cee12533b304288d1b861b3/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/da8ed41c-9192-4b05-aa45-8b22bd6e8400
Behavior Graph:
Download SVG
%3 guuid=867738d1-1700-0000-ac61-0b4aad0c0000 pid=3245 /usr/bin/sudo guuid=b2f07dd3-1700-0000-ac61-0b4ab00c0000 pid=3248 /tmp/sample.bin net guuid=867738d1-1700-0000-ac61-0b4aad0c0000 pid=3245->guuid=b2f07dd3-1700-0000-ac61-0b4ab00c0000 pid=3248 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=b2f07dd3-1700-0000-ac61-0b4ab00c0000 pid=3248->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=6341a3d3-1700-0000-ac61-0b4ab20c0000 pid=3250 /tmp/sample.bin zombie guuid=b2f07dd3-1700-0000-ac61-0b4ab00c0000 pid=3248->guuid=6341a3d3-1700-0000-ac61-0b4ab20c0000 pid=3250 clone guuid=9704a6d3-1700-0000-ac61-0b4ab30c0000 pid=3251 /tmp/sample.bin zombie guuid=b2f07dd3-1700-0000-ac61-0b4ab00c0000 pid=3248->guuid=9704a6d3-1700-0000-ac61-0b4ab30c0000 pid=3251 clone guuid=951caad3-1700-0000-ac61-0b4ab40c0000 pid=3252 /tmp/sample.bin net send-data zombie guuid=b2f07dd3-1700-0000-ac61-0b4ab00c0000 pid=3248->guuid=951caad3-1700-0000-ac61-0b4ab40c0000 pid=3252 clone guuid=951caad3-1700-0000-ac61-0b4ab40c0000 pid=3252->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con 064acbc2-09c4-5315-8acf-ea02c9e404b5 82.22.174.27:9506 guuid=951caad3-1700-0000-ac61-0b4ab40c0000 pid=3252->064acbc2-09c4-5315-8acf-ea02c9e404b5 send: 9B guuid=322ee4d3-1700-0000-ac61-0b4ab60c0000 pid=3254 /tmp/sample.bin guuid=951caad3-1700-0000-ac61-0b4ab40c0000 pid=3252->guuid=322ee4d3-1700-0000-ac61-0b4ab60c0000 pid=3254 clone guuid=a0cfe6d3-1700-0000-ac61-0b4ab70c0000 pid=3255 /tmp/sample.bin guuid=951caad3-1700-0000-ac61-0b4ab40c0000 pid=3252->guuid=a0cfe6d3-1700-0000-ac61-0b4ab70c0000 pid=3255 clone guuid=ef60e9d3-1700-0000-ac61-0b4ab80c0000 pid=3256 /tmp/sample.bin net net-scan send-data guuid=951caad3-1700-0000-ac61-0b4ab40c0000 pid=3252->guuid=ef60e9d3-1700-0000-ac61-0b4ab80c0000 pid=3256 clone guuid=ef60e9d3-1700-0000-ac61-0b4ab80c0000 pid=3256->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con 271b018a-5eeb-5b43-bb92-f9caee8af11f 180.137.151.14:23 guuid=ef60e9d3-1700-0000-ac61-0b4ab80c0000 pid=3256->271b018a-5eeb-5b43-bb92-f9caee8af11f send: 70B f2bf13a8-88d8-5721-aa56-0d9ce84857c9 179.190.167.9:23 guuid=ef60e9d3-1700-0000-ac61-0b4ab80c0000 pid=3256->f2bf13a8-88d8-5721-aa56-0d9ce84857c9 send: 106B guuid=ef60e9d3-1700-0000-ac61-0b4ab80c0000 pid=3256|send-data send-data to 4072 IP addresses review logs to see them all guuid=ef60e9d3-1700-0000-ac61-0b4ab80c0000 pid=3256->guuid=ef60e9d3-1700-0000-ac61-0b4ab80c0000 pid=3256|send-data send
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1819261
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1819261 Sample: ngentodluwh.x86_64.elf Startdate: 23/11/2025 Architecture: LINUX Score: 64 22 216.245.2.161, 23 WINDSTREAMUS United States 2->22 24 67.23.192.21, 23 WILINEUS United States 2->24 26 98 other IPs or domains 2->26 28 Malicious sample detected (through community Yara rule) 2->28 30 Antivirus / Scanner detection for submitted sample 2->30 32 Multi AV Scanner detection for submitted file 2->32 8 ngentodluwh.x86_64.elf 2->8         started        signatures3 process4 process5 10 ngentodluwh.x86_64.elf 8->10         started        12 ngentodluwh.x86_64.elf 8->12         started        14 ngentodluwh.x86_64.elf 8->14         started        process6 16 ngentodluwh.x86_64.elf 10->16         started        18 ngentodluwh.x86_64.elf 10->18         started        20 ngentodluwh.x86_64.elf 10->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2f119e5940e3dc40f5a003db0af1620475f21e427cee12533b304288d1b861b3
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/2f119e5940e3dc40f5a003db0af1620475f21e427cee12533b304288d1b861b3/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-23 01:25:49 UTC
File Type:
ELF64 Little (Exe)
AV detection:
22 of 37 (59.46%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=f4iz4wka4poeb5naapnqv4lcar27ehscptxbeuz3gbbirunymgzq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd defense_evasion discovery linux
Link:
https://tria.ge/reports/251123-btbg5awpgx/
Behaviour
Reads runtime system information
Reads system network configuration
Enumerates active TCP sockets
Enumerates running processes
Modifies Watchdog functionality
Contacts a large (20393) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
trojan mirai gafgyt Unix.Trojan.Mirai-7100807-0
YARA:
Linux_Trojan_Gafgyt_9e9530a7 Linux_Trojan_Gafgyt_807911a2 Linux_Trojan_Gafgyt_d4227dbf Linux_Trojan_Gafgyt_d996d335 Linux_Trojan_Gafgyt_d0c57a2e Linux_Trojan_Gafgyt_620087b9 Linux_Trojan_Gafgyt_0cd591cd Linux_Trojan_Gafgyt_33b4111a Linux_Trojan_Gafgyt_a33a8363 Linux_Trojan_Mirai_1e0c5ce0 Linux_Trojan_Mirai_520deeb8 Linux_Trojan_Mirai_6a77af0f Linux_Trojan_Mirai_01e4a728 Linux_Trojan_Mirai_e0cf29e2
Link:
https://app.threat.zone/submission/335263e5-7548-46ac-a9bb-0deb21901960
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.20
Link:
https://yomi.yoroi.company/submissions/2f119e5940e3dc40f5a003db0af1620475f21e427cee12533b304288d1b861b3

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:elf_mirai_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects elf.mirai.
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_d0c57a2e
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d4227dbf
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d996d335
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_01e4a728
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_1e0c5ce0
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_520deeb8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_6a77af0f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_e0cf29e2
Create hunting rule
Author:Elastic Security
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
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 a2c63f5fcb772b3df852d5320855986db87af5d75c4613350ea62ee1ca32a74a

Mirai

elf 2f119e5940e3dc40f5a003db0af1620475f21e427cee12533b304288d1b861b3

(this sample)

  
Dropped by
SHA256 a2c63f5fcb772b3df852d5320855986db87af5d75c4613350ea62ee1ca32a74a
  
URLhaus
https://urlhaus.abuse.ch/url/3714500/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 ced6619e258e802e892a9746fd89e369
  
URLhaus
https://urlhaus.abuse.ch/url/3714762/

Comments