MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a219edcaa962d48b5697b1c107d13c34272c31a22deda16e2b2971ce5c5411e3. 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: 6


Intelligence 6 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a219edcaa962d48b5697b1c107d13c34272c31a22deda16e2b2971ce5c5411e3
SHA3-384 hash: a1b0dd0e491dde26fb68433b5f76e44c4275587caf0a86229f9d2bab212a9f6c967a621331e067db5428f1725cb51b6d
SHA1 hash: 4739040937ff68d87f04cdb7e7f842039a13808b
MD5 hash: a069d54c85613cb3da28fd1579f7a584
humanhash: arizona-kansas-nebraska-five
File name:nabsh4
Download: download sample
Signature Mirai
Create hunting rule
File size:54'480 bytes
First seen:2026-01-22 01:46:47 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:yk5Qd7W2rRU0FA7LcJjzDJDVhbFMDDJoVLzove6Cz0PdHEzaWTj:ykydKSm0FmLQDxW6E26CzWEaWTj
TLSH T1A5339D22E9BAAE94C15856B07875CF3E1B139200D6872EBA699AC678C003DCCF55D3F5
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 :
131
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
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-10004218-0
Create hunting rule

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

Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/e6fc0859-1e48-4b56-ae4c-6db7d81130d0
Behavior Graph:
Download SVG
%3 guuid=e0687af5-1700-0000-1b34-601d6a0e0000 pid=3690 /usr/bin/sudo guuid=120a4df7-1700-0000-1b34-601d6d0e0000 pid=3693 /tmp/sample.bin guuid=e0687af5-1700-0000-1b34-601d6a0e0000 pid=3690->guuid=120a4df7-1700-0000-1b34-601d6d0e0000 pid=3693 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/27198171-e85c-4132-9554-f85b70e82b90
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1855403
Signature
Connects to many IPs within the same subnet mask (likely port scanning)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1855403 Sample: nabsh4.elf Startdate: 22/01/2026 Architecture: LINUX Score: 60 20 178.245.130.8, 23 TURKCELL-ASTurkcellASTR Turkey 2->20 22 178.245.189.214, 23 TURKCELL-ASTurkcellASTR Turkey 2->22 24 100 other IPs or domains 2->24 26 Multi AV Scanner detection for submitted file 2->26 28 Yara detected Mirai 2->28 30 Connects to many IPs within the same subnet mask (likely port scanning) 2->30 8 nabsh4.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 process5 14 nabsh4.elf 8->14         started        process6 16 nabsh4.elf 14->16         started        18 nabsh4.elf 14->18         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a219edcaa962d48b5697b1c107d13c34272c31a22deda16e2b2971ce5c5411e3
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/a219edcaa962d48b5697b1c107d13c34272c31a22deda16e2b2971ce5c5411e3/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-22 01:47:55 UTC
AV detection:
12 of 36 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=uim63svjmlkiwvuxwhaqpuj4gqtsymncfxw2c3rlffy44xcuchrq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260122-b7xmhsay7h/
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/a219edcaa962d48b5697b1c107d13c34272c31a22deda16e2b2971ce5c5411e3

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: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 a219edcaa962d48b5697b1c107d13c34272c31a22deda16e2b2971ce5c5411e3

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739226/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3740306/

Comments