MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fb342f73d272353e855771fc8cc4c7aea86348c3e6e8fbcdc356ad066b7bff2c. 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 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fb342f73d272353e855771fc8cc4c7aea86348c3e6e8fbcdc356ad066b7bff2c
SHA3-384 hash: 74a8f1740c9638b818ca7c3af34685829369135da629af2f0a74d7d9a20fa888b16b81c3e7aa1c9baf0891b4f6e1622d
SHA1 hash: 934d675ea5b0bb0bb2709deb615080783e2eb7fc
MD5 hash: 12dae364d549914acf2c37c3f73457d8
humanhash: east-low-leopard-yellow
File name:arm4
Download: download sample
Signature Mirai
Create hunting rule
File size:115'856 bytes
First seen:2026-03-26 19:50:23 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:1+5Y902ukdG/VvzlveKEh36Mf9FNvsYjevz0fjMFgaOD5b6Bn536:1+5t/kdcVvzlJq3FN06evArXn5b6Hq
TLSH T159B31959B8D29E66CAD345BFFA0F829D373653F8D3DB7113DD185B21328252A0A3B181
telfhash t14fe0c022df048ded13b84021c0eaf60402f530c9479448672be8dfecce478a1b02360b
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 :
1
# of downloads :
80
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.30455.LC.BadVar.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31069.LX.BOT.UNOFFICIAL
Create hunting rule

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

Unix.Dropper.Mirai-7135872-0
Create hunting rule

Unix.Dropper.Mirai-7135893-0
Create hunting rule

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

Unix.Trojan.Mirai-7759336-0
Create hunting rule

Unix.Trojan.Mirai-7772538-0
Create hunting rule

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

Unix.Trojan.Mirai-9924065-0
Create hunting rule

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

Unix.Trojan.Mirai-9951089-0
Create hunting rule

Unix.Trojan.Mirai-10004218-0
Create hunting rule

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

Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/fb342f73d272353e855771fc8cc4c7aea86348c3e6e8fbcdc356ad066b7bff2c
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:
2026-03-26T07:52:00Z UTC
Last seen:
2026-03-26T17:19:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/fb342f73d272353e855771fc8cc4c7aea86348c3e6e8fbcdc356ad066b7bff2c/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/02f218d3-94ec-4511-9018-48a4e5e7b979
Behavior Graph:
Download SVG
%3 guuid=e75acc2a-1800-0000-aa67-8dda650c0000 pid=3173 /usr/bin/sudo guuid=401c612d-1800-0000-aa67-8dda660c0000 pid=3174 /tmp/sample.bin guuid=e75acc2a-1800-0000-aa67-8dda650c0000 pid=3173->guuid=401c612d-1800-0000-aa67-8dda660c0000 pid=3174 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f70a38b0-af39-480a-922a-6cc73f1c27f4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/fb342f73d272353e855771fc8cc4c7aea86348c3e6e8fbcdc356ad066b7bff2c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fb342f73d272353e855771fc8cc4c7aea86348c3e6e8fbcdc356ad066b7bff2c/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2026-03-26 12:45:09 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7m2c646soi2t5bkxoh6izrghv2uggsgd43upxtodk2wqm23374wa._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260326-ykf3kscy8q/
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/fb342f73d272353e855771fc8cc4c7aea86348c3e6e8fbcdc356ad066b7bff2c

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: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:jackskid_ddos_botnet
Create hunting rule
Author:Nokia Deepfield ERT
Description:Jackskid/RCtea DDoS botnet - all variants
Reference:https://blog.xlab.qianxin.com/analysis-of-rctea-botnet/
Rule name:jackskid_unpacked
Create hunting rule
Author:Nokia Deepfield ERT
Description:Jackskid/RCtea - unpacked variant with full string artifacts
Rule name:Linux_Generic_Threat_e9aef030
Create hunting rule
Author:Elastic Security
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:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

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

Web download

Mirai

elf fb342f73d272353e855771fc8cc4c7aea86348c3e6e8fbcdc356ad066b7bff2c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3805781/
  
Delivery method
Distributed via web download

Comments