MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fb09ec1baa231fc902ae4f39610487a3c0bc082f6261a8bd496844aa8cb542b0. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fb09ec1baa231fc902ae4f39610487a3c0bc082f6261a8bd496844aa8cb542b0
SHA3-384 hash: 6dcb7ab693cd2d052382dfb4b655ca850263214e1cf08fe009a6ff76196d5d8d7fbbcc0b2ed084f1fb4ea362ad98d021
SHA1 hash: 1a4449c1d8eb289f73b0cdc3817e65d2b0bb50d0
MD5 hash: 322c9b5fbbb50d3007a25a9bfb8a3017
humanhash: harry-nine-fourteen-alpha
File name:ssh-agent-auth.mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:40'567 bytes
First seen:2026-02-01 12:04:55 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:CBo5I8ehOfbVGGrZIOZDb08MyYVUhVSbffiuWHWdnKAuWPLQsRYioeWyGk:CB+I8ehcbVZrZIOR0rUhVSbgHWdKAuWr
TLSH T1C803D08EA3F49E42C89DDD7DBA4C3314891260D2377DD7588B6A6CE5BD1E48AB04D0B8
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika unknown
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
60
Origin country :
DE DE
Vendor Threat Intelligence
Gathering data
Detection(s):
SecuriteInfo.com.Linux.Mirai-20.UNOFFICIAL
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade packed packed upx
Link:
https://www.filescan.io/uploads/697f4198981ff1d38a438e6b/reports/b7d7be8a-8f1e-494c-9538-06bf2129a03d/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
custom
Botnet:
unknown
Number of open files:
7
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/fb09ec1baa231fc902ae4f39610487a3c0bc082f6261a8bd496844aa8cb542b0
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-02-01T08:11:00Z UTC
Last seen:
2026-02-01T10:40:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj
Link:
https://opentip.kaspersky.com/fb09ec1baa231fc902ae4f39610487a3c0bc082f6261a8bd496844aa8cb542b0/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/9afd4990-ad8d-41de-bf72-2aac7ec0b5dd
Behavior Graph:
Download SVG
%3 guuid=6081dd20-1800-0000-3c93-71ef8f0c0000 pid=3215 /usr/bin/sudo guuid=0ec64223-1800-0000-3c93-71ef960c0000 pid=3222 /tmp/sample.bin guuid=6081dd20-1800-0000-3c93-71ef8f0c0000 pid=3215->guuid=0ec64223-1800-0000-3c93-71ef960c0000 pid=3222 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/527a0cb7-4976-46a8-b8b3-8527304a9c02
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1861198
Signature
Antivirus / Scanner detection for submitted sample
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/fb09ec1baa231fc902ae4f39610487a3c0bc082f6261a8bd496844aa8cb542b0
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fb09ec1baa231fc902ae4f39610487a3c0bc082f6261a8bd496844aa8cb542b0/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/fb09ec1baa231fc902ae4f39610487a3c0bc082f6261a8bd496844aa8cb542b0
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-01 12:05:51 UTC
File Type:
ELF32 Little (Exe)
AV detection:
12 of 36 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7me6yg5kemp4savoj44wcbehupalycbpmjq2rpkjnbckvdfvikya._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet credential_access defense_evasion discovery persistence upx
Link:
https://tria.ge/reports/260201-n9jjwscw5a/
Behaviour
Reads runtime system information
Writes file to tmp directory
Changes its process name
Reads system network configuration
Reads process memory
Enumerates active TCP sockets
Enumerates running processes
Modifies init.d
Modifies rc script
Writes file to system bin folder
Deletes itself
Modifies Watchdog functionality
Traces itself
Mirai
Mirai family
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/fb09ec1baa231fc902ae4f39610487a3c0bc082f6261a8bd496844aa8cb542b0

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 fb09ec1baa231fc902ae4f39610487a3c0bc082f6261a8bd496844aa8cb542b0

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3766850/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3766852/

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