MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f5862c3e7f5e47720945ea267f2990fcba2c421985d730e6b7e02cc0d3caca9a. 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: 10


Intelligence 10 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f5862c3e7f5e47720945ea267f2990fcba2c421985d730e6b7e02cc0d3caca9a
SHA3-384 hash: f0d07cd0a9f62e88a1584fa8d8f1440f7e7e03be6203a39d0cb5a541d259dad76e009dcb66c3eee55641359bfbce78ce
SHA1 hash: 48c478bd46ff576dd91bee34d759e94b6edcb9d4
MD5 hash: b5a77f2b63fb38d15b2e2889f884cf11
humanhash: lake-robert-floor-west
File name:mips
Download: download sample
Signature Mirai
Create hunting rule
File size:45'940 bytes
First seen:2026-02-17 19:28:20 UTC
Last seen:2026-02-17 20:28:08 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:2K3XVCyrgs2PkDhNgVYRXY00AUOSeYwcCeTqyuSiFCGcX0JgGlzDpbuR1Jxx:5VCggsAP0oKUDiIqyfDcVJu3x
TLSH T18923F11668808FEBCCF7E039855C3BA25F3507553202DC05298BFF229AA7972784A799
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) :45'940 bytes
File size (de-compressed) :122'400 bytes
Format:linux/mips
Unpacked file: 777de9428f994ec792d4976eb94d27707269af0680f07d295157b20cc977ef1d

Intelligence

File Origin
# of uploads :
2
# of downloads :
98
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/7c3d6d5e-0fd0-424d-b054-51948c57d4c2/
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
packed upx
Link:
https://www.filescan.io/uploads/6994c1992ffccda09771baf1/reports/52700570-b4ab-4471-a622-cc5443ae75fb/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
UPX
Botnet:
193.26.115.122/systemcl
Number of open files:
127
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/f5862c3e7f5e47720945ea267f2990fcba2c421985d730e6b7e02cc0d3caca9a
Behaviour
Process Renaming
Anti-Debugging
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.be
Detections:
HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/f5862c3e7f5e47720945ea267f2990fcba2c421985d730e6b7e02cc0d3caca9a/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/48af9fb2-414c-49f2-bdda-de185b746a63
Behavior Graph:
Download SVG
%3 guuid=2b096661-1a00-0000-e3cb-907483090000 pid=2435 /usr/bin/sudo guuid=25e74663-1a00-0000-e3cb-907489090000 pid=2441 /tmp/sample.bin guuid=2b096661-1a00-0000-e3cb-907483090000 pid=2435->guuid=25e74663-1a00-0000-e3cb-907489090000 pid=2441 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/f8cffea7-9c8f-42ac-b840-a36af2aecd3e
Result
Threat name:
Mirai, Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.evad.mine
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1870758
Signature
Found strings related to Crypto-Mining
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Mirai
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f5862c3e7f5e47720945ea267f2990fcba2c421985d730e6b7e02cc0d3caca9a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f5862c3e7f5e47720945ea267f2990fcba2c421985d730e6b7e02cc0d3caca9a/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/f5862c3e7f5e47720945ea267f2990fcba2c421985d730e6b7e02cc0d3caca9a
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-17 20:11:16 UTC
AV detection:
14 of 38 (36.84%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6wdcypt7lzdxeckf5ith6kmq7s5cyqqzqxltbzvx4awmbu6kzkna._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet credential_access discovery upx
Link:
https://tria.ge/reports/260217-x7cs1aaz4d/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Reads process memory
Enumerates running processes
Traces itself
Mirai
Mirai family
Malware Config
C2 Extraction:
followahahaha.followz.st
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/f5862c3e7f5e47720945ea267f2990fcba2c421985d730e6b7e02cc0d3caca9a

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: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 f5862c3e7f5e47720945ea267f2990fcba2c421985d730e6b7e02cc0d3caca9a

(this sample)

Mirai

elf 777de9428f994ec792d4976eb94d27707269af0680f07d295157b20cc977ef1d

  
URLhaus
https://urlhaus.abuse.ch/url/3779925/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 777de9428f994ec792d4976eb94d27707269af0680f07d295157b20cc977ef1d
  
Dropping
MD5 5e68736e487451f4fb51339e4905d0b8

Comments