MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ff38c4c73fbe1c98624a3dba227f51f7c61d10e75a6e0c3ff36b8926a4edb30e. 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: 8


Intelligence 8 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ff38c4c73fbe1c98624a3dba227f51f7c61d10e75a6e0c3ff36b8926a4edb30e
SHA3-384 hash: e8de3fc028e4f4fa0c7bed20437779d0c17bfce59e5db70f6b0a61810890c0be6266323c7f7920d798d4dbc884051035
SHA1 hash: 3f592c67ea666c34d06ce822aae1780b4a077455
MD5 hash: 239a72a2e38b81bb56ced1f0ce612beb
humanhash: september-glucose-comet-seventeen
File name:mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:110'708 bytes
First seen:2026-02-17 07:30:38 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:pMAUIIqQHT/uaX+/A09bPH+imC1jdR3uJCq9uVXkBPZM05RDlaanzsGY:p5UIIDHzuH9bPe4fq9xhF8anzs
TLSH T1EAB3F616FB610FF7D86BCD3746A90B0529CC551A22E83B7A7974C42CB24B14F4AE39B4
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

Intelligence

File Origin
# of uploads :
1
# of downloads :
91
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31069.LX.BOT.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Gafgyt-9940653-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
base64 bash gafgyt lolbin mirai obfuscated
Link:
https://www.filescan.io/uploads/69941943981ff1d38a58687d/reports/b1a6d9c9-c634-438a-9577-868ccf992f91/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
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/ff38c4c73fbe1c98624a3dba227f51f7c61d10e75a6e0c3ff36b8926a4edb30e
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.le
Link:
https://opentip.kaspersky.com/ff38c4c73fbe1c98624a3dba227f51f7c61d10e75a6e0c3ff36b8926a4edb30e/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/ffcf3346-5004-4456-b55e-bc833b5f96fd
Behavior Graph:
Download SVG
%3 guuid=18ec8587-1500-0000-50be-41f2dc0b0000 pid=3036 /usr/bin/sudo guuid=e9ba7b89-1500-0000-50be-41f2e30b0000 pid=3043 /tmp/sample.bin guuid=18ec8587-1500-0000-50be-41f2dc0b0000 pid=3036->guuid=e9ba7b89-1500-0000-50be-41f2e30b0000 pid=3043 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/e9c16fc7-d0c5-46cc-a41f-c7d58cb926c0
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ff38c4c73fbe1c98624a3dba227f51f7c61d10e75a6e0c3ff36b8926a4edb30e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ff38c4c73fbe1c98624a3dba227f51f7c61d10e75a6e0c3ff36b8926a4edb30e/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-17 04:23:57 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 36 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=744mjrz7xyojqyskhw5ce72r67db2ehhljxayp7tnoesnjhnwmha._file
Result
Malware family:
hailbot
Create hunting rule
Score:
  10/10
Tags:
family:hailbot discovery
Link:
https://tria.ge/reports/260217-jchh4sbw3b/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Unexpected DNS network traffic destination
Contacts a large (219130) amount of remote hosts
Creates a large amount of network flows
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/ff38c4c73fbe1c98624a3dba227f51f7c61d10e75a6e0c3ff36b8926a4edb30e

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:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
Rule name:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 ff38c4c73fbe1c98624a3dba227f51f7c61d10e75a6e0c3ff36b8926a4edb30e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3778379/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3718763/
  
URLhaus
https://urlhaus.abuse.ch/url/3778345/

Comments