MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fbbb7cf19348e346b7b0c69bcb2d13e83492b53916a0b49034754b16c7fc4141. 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: 7


Intelligence 7 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fbbb7cf19348e346b7b0c69bcb2d13e83492b53916a0b49034754b16c7fc4141
SHA3-384 hash: 0cb224ce7a5ae39ddf09f83173f2e18aa462c5e822d88b374edb09632ca8807f33663f54a2bb1822c87ff5dab6f2b91b
SHA1 hash: 2ad615a3b83a3e0e47ec022cfe51aa5b01ea033f
MD5 hash: 78e87a86cb43c454a540d090c33d896f
humanhash: princess-five-red-coffee
File name:psh4
Download: download sample
Signature Mirai
Create hunting rule
File size:159'172 bytes
First seen:2026-07-27 14:14:33 UTC
Last seen:2026-08-07 06:28:14 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:7k2gcA+jf7CDn1M0bTIqi2DO0AW6MsvfcpBXK:7k281MqTIx+J6rfc2
TLSH T177F37CA3D8256E6CD218D4B0F4219F7C2B23E57581831FAA9967C6794447ECCF9053F8
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 gafgyt mirai

Intelligence

File Origin
# of uploads :
7
# of downloads :
104
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Dropper.Mirai-7136288-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
bashlite botnet dropper mirai
Link:
https://www.filescan.io/uploads/6a6767cdc2101c77e3a70c51/reports/e206089c-395a-46d3-889f-c5b22924cd37/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-07-27T12:51:00Z UTC
Last seen:
2026-07-28T20:08:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/fbbb7cf19348e346b7b0c69bcb2d13e83492b53916a0b49034754b16c7fc4141/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/d58b4ba2-ea8d-483d-80ca-9d72ad276d46
Behavior Graph:
Download SVG
%3 guuid=b501dda3-1600-0000-cb86-c8898a0d0000 pid=3466 /usr/bin/sudo guuid=014279a5-1600-0000-cb86-c8898f0d0000 pid=3471 /tmp/sample.bin guuid=b501dda3-1600-0000-cb86-c8898a0d0000 pid=3466->guuid=014279a5-1600-0000-cb86-c8898f0d0000 pid=3471 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/ad602921-2cae-4480-a0a5-4bfb0b9b4c4d
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/fbbb7cf19348e346b7b0c69bcb2d13e83492b53916a0b49034754b16c7fc4141
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/fbbb7cf19348e346b7b0c69bcb2d13e83492b53916a0b49034754b16c7fc4141/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2026-07-27 14:15:50 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7o5xz4mtjdrunn5qy2n4wlit5a2jfnjzc2qljebuovfrnr74ifaq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260727-rkbpjabd79/
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/fbbb7cf19348e346b7b0c69bcb2d13e83492b53916a0b49034754b16c7fc4141

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_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags
Rule name:without_attachments
Create hunting rule
Author:Antonio Sanchez <asanchez@hispasec.com>
Description:Rule to detect the no presence of any attachment
Reference:http://laboratorio.blogs.hispasec.com/
Rule name:with_urls
Create hunting rule
Author:Antonio Sanchez <asanchez@hispasec.com>
Description:Rule to detect the presence of an or several urls
Reference:http://laboratorio.blogs.hispasec.com/

File information

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

Web download

Mirai

elf fbbb7cf19348e346b7b0c69bcb2d13e83492b53916a0b49034754b16c7fc4141

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3878353/
  
Delivery method
Distributed via web download

Comments