MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fd43bb308c6a2d572b1a79db042180baab9471284052c6362127efeb404cd462. 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: 12


Intelligence 12 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fd43bb308c6a2d572b1a79db042180baab9471284052c6362127efeb404cd462
SHA3-384 hash: 5f5baa8e2f60339433a357d18726db13fcca065e3f75914f26422621596ed8a3937b1538afb9d778a16dad1259f7024f
SHA1 hash: 87b53c9d0a54f61a60f8c4f1ee88057ff69ef351
MD5 hash: eeaf293742dd6bcdb4737398185289e4
humanhash: oven-mirror-mars-red
File name:ngentodluwh.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:46'048 bytes
First seen:2025-11-23 01:23:53 UTC
Last seen:2025-11-23 21:51:42 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:XXIicq1CLAk0nO07bz9JnIZDAEHJA4MVxpKF2MCSzA1Q5iX+RPQT3REanbcuyD7g:IicSgAkyJJORex/M1zAC54+KEanouy8J
TLSH T1DE23023951D88B52F87B1CBA618FB3C20000DED86EC254F6F8C43A79E5E9F5D7924A46
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
File size (compressed) :46'048 bytes
File size (de-compressed) :113'288 bytes
Format:linux/i386
Unpacked file: f8b344217e726027cdeb3f288c934b84fcff85c096ffe667bcfbc9dd40257db4

Intelligence

File Origin
# of uploads :
2
# of downloads :
43
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7135858-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Kills processes
Receives data from a server
Opens a port
Sends data to a server
Connection attempt
Kills critical processes
Performs a bruteforce attack in the network
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
13
Number of processes launched:
7
Processes remaning?
false
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/fd43bb308c6a2d572b1a79db042180baab9471284052c6362127efeb404cd462
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.32.le
First seen:
2025-11-22T22:46:00Z UTC
Last seen:
2025-11-24T06:37:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/fd43bb308c6a2d572b1a79db042180baab9471284052c6362127efeb404cd462/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/0173e75b-4de4-464a-aaaf-dbf24b015eb3
Behavior Graph:
Download SVG
%3 guuid=3ec19b84-1b00-0000-b789-8d1bfa0a0000 pid=2810 /usr/bin/sudo guuid=59194287-1b00-0000-b789-8d1b010b0000 pid=2817 /tmp/sample.bin net guuid=3ec19b84-1b00-0000-b789-8d1bfa0a0000 pid=2810->guuid=59194287-1b00-0000-b789-8d1b010b0000 pid=2817 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=59194287-1b00-0000-b789-8d1b010b0000 pid=2817->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=d17d1088-1b00-0000-b789-8d1b030b0000 pid=2819 /tmp/sample.bin zombie guuid=59194287-1b00-0000-b789-8d1b010b0000 pid=2817->guuid=d17d1088-1b00-0000-b789-8d1b030b0000 pid=2819 clone guuid=6a7d1988-1b00-0000-b789-8d1b040b0000 pid=2820 /tmp/sample.bin guuid=59194287-1b00-0000-b789-8d1b010b0000 pid=2817->guuid=6a7d1988-1b00-0000-b789-8d1b040b0000 pid=2820 clone guuid=89e91f88-1b00-0000-b789-8d1b050b0000 pid=2821 /tmp/sample.bin net send-data zombie guuid=59194287-1b00-0000-b789-8d1b010b0000 pid=2817->guuid=89e91f88-1b00-0000-b789-8d1b050b0000 pid=2821 clone guuid=89e91f88-1b00-0000-b789-8d1b050b0000 pid=2821->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con 064acbc2-09c4-5315-8acf-ea02c9e404b5 82.22.174.27:9506 guuid=89e91f88-1b00-0000-b789-8d1b050b0000 pid=2821->064acbc2-09c4-5315-8acf-ea02c9e404b5 send: 9B guuid=e5f22b88-1b00-0000-b789-8d1b060b0000 pid=2822 /tmp/sample.bin guuid=89e91f88-1b00-0000-b789-8d1b050b0000 pid=2821->guuid=e5f22b88-1b00-0000-b789-8d1b060b0000 pid=2822 clone guuid=ebdb3288-1b00-0000-b789-8d1b070b0000 pid=2823 /tmp/sample.bin guuid=89e91f88-1b00-0000-b789-8d1b050b0000 pid=2821->guuid=ebdb3288-1b00-0000-b789-8d1b070b0000 pid=2823 clone guuid=92733788-1b00-0000-b789-8d1b080b0000 pid=2824 /tmp/sample.bin net net-scan send-data guuid=89e91f88-1b00-0000-b789-8d1b050b0000 pid=2821->guuid=92733788-1b00-0000-b789-8d1b080b0000 pid=2824 clone guuid=92733788-1b00-0000-b789-8d1b080b0000 pid=2824->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=92733788-1b00-0000-b789-8d1b080b0000 pid=2824|send-data send-data to 4097 IP addresses review logs to see them all guuid=92733788-1b00-0000-b789-8d1b080b0000 pid=2824->guuid=92733788-1b00-0000-b789-8d1b080b0000 pid=2824|send-data send
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1819282
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1819282 Sample: ngentodluwh.x86.elf Startdate: 23/11/2025 Architecture: LINUX Score: 60 22 102.83.201.48, 23 ZAINUGASUG Uganda 2->22 24 194.107.233.71, 23 WKO-ASAT Austria 2->24 26 98 other IPs or domains 2->26 28 Malicious sample detected (through community Yara rule) 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 Sample is packed with UPX 2->32 8 ngentodluwh.x86.elf 2->8         started        signatures3 process4 process5 10 ngentodluwh.x86.elf 8->10         started        12 ngentodluwh.x86.elf 8->12         started        14 ngentodluwh.x86.elf 8->14         started        process6 16 ngentodluwh.x86.elf 10->16         started        18 ngentodluwh.x86.elf 10->18         started        20 ngentodluwh.x86.elf 10->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/fd43bb308c6a2d572b1a79db042180baab9471284052c6362127efeb404cd462
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/fd43bb308c6a2d572b1a79db042180baab9471284052c6362127efeb404cd462/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-23 01:24:25 UTC
File Type:
ELF32 Little (Exe)
AV detection:
24 of 38 (63.16%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7vb3wmemniwvoky2phnqiimaxkvzi4jiibjmmnrbe7x6wqcm2rra._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet defense_evasion discovery linux upx
Link:
https://tria.ge/reports/251123-bsfqfsgr5z/
Behaviour
Reads runtime system information
Reads system network configuration
Enumerates active TCP sockets
Enumerates running processes
Modifies Watchdog functionality
Contacts a large (20554) amount of remote hosts
Creates a large amount of network flows
Mirai
Mirai family
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135858-0
YARA:
n/a
Link:
https://app.threat.zone/submission/c485bcb7-8ae4-4978-9f90-07d708d254eb
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/fd43bb308c6a2d572b1a79db042180baab9471284052c6362127efeb404cd462

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:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf fd43bb308c6a2d572b1a79db042180baab9471284052c6362127efeb404cd462

(this sample)

Mirai

elf f8b344217e726027cdeb3f288c934b84fcff85c096ffe667bcfbc9dd40257db4

  
URLhaus
https://urlhaus.abuse.ch/url/3714494/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3714506/
  
Dropping
SHA256 f8b344217e726027cdeb3f288c934b84fcff85c096ffe667bcfbc9dd40257db4
  
Dropping
MD5 de6ede97bb9b8688269b8faa5e20b350
  
URLhaus
https://urlhaus.abuse.ch/url/3714748/
  
URLhaus
https://urlhaus.abuse.ch/url/3714761/

Comments