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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8e4400da4b0ad5f45f8fe122cffc3ca0b26bfbca4657bb0883c0740ab3d1af11. 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: 9


Intelligence 9 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8e4400da4b0ad5f45f8fe122cffc3ca0b26bfbca4657bb0883c0740ab3d1af11
SHA3-384 hash: 34abbf807997b61f2e356de3240a3b98104957e418875266acb0bf419ef71c6b1c6b6bcbea9fc75b0ace9bdc5edb3cda
SHA1 hash: 51569742067f8cfe7e225c1d42211fa55858ed69
MD5 hash: 04ac6aa651fb1b5d30b06e03ac5e0728
humanhash: kentucky-romeo-florida-triple
File name:armv7l
Download: download sample
Signature Mirai
Create hunting rule
File size:121'260 bytes
First seen:2026-09-07 23:20:05 UTC
Last seen:2026-09-08 08:25:43 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:r7pn7kxuxlD4QYLsRo2nSs7e+4x+Aa6vRkQoB:X5kxqGD4TSqDAakzY
TLSH T10BC312F0DDA8EAC780615627EAE5C81324C48FF0E3FE712427286CE5A06F4157B53B96
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
39
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/d1707a4c-b24d-4a1b-8c37-19ee3e7b95c7/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Connection attempt
DNS request
Receives data from a server
Sends data to a server
Substitutes an application name
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
packed upx
Link:
https://www.filescan.io/uploads/6a9f474ac7b5b705b5bb25e7/reports/24faf9bd-6510-4dff-b2ae-0a529f97d0f3/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
custom
Botnet:
unknown
Number of open files:
2
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/8e4400da4b0ad5f45f8fe122cffc3ca0b26bfbca4657bb0883c0740ab3d1af11
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-09-07T20:24:00Z UTC
Last seen:
2026-09-07T21:03:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/8e4400da4b0ad5f45f8fe122cffc3ca0b26bfbca4657bb0883c0740ab3d1af11/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/028ae278-5e16-4f39-8c59-3b0542048190
Behavior Graph:
Download SVG
%3 guuid=a5125831-1c00-0000-6811-8ba72a0b0000 pid=2858 /usr/bin/sudo guuid=89632834-1c00-0000-6811-8ba7320b0000 pid=2866 /tmp/sample.bin guuid=a5125831-1c00-0000-6811-8ba72a0b0000 pid=2858->guuid=89632834-1c00-0000-6811-8ba7320b0000 pid=2866 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/c8f8db8f-7739-43cb-aad0-9156d015a193
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1969543
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8e4400da4b0ad5f45f8fe122cffc3ca0b26bfbca4657bb0883c0740ab3d1af11
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8e4400da4b0ad5f45f8fe122cffc3ca0b26bfbca4657bb0883c0740ab3d1af11/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-09-07 23:21:18 UTC
File Type:
ELF32 Little (Exe)
AV detection:
12 of 23 (52.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rzcabwslblk7ix4p4erm77b4uczgx66kizl3wcedyb2avm6rv4iq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
defense_evasion discovery upx
Link:
https://tria.ge/reports/260907-3bqmwabg97/
Behaviour
Reads runtime system information
Changes its process name
Modifies Watchdog functionality
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/8e4400da4b0ad5f45f8fe122cffc3ca0b26bfbca4657bb0883c0740ab3d1af11

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
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 8e4400da4b0ad5f45f8fe122cffc3ca0b26bfbca4657bb0883c0740ab3d1af11

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3903312/
  
Delivery method
Distributed via web download

Comments