MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6409cd5aa866c9f8708b95beb77a017dd2a6174fbf8f224ddad64a69552aead9. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6409cd5aa866c9f8708b95beb77a017dd2a6174fbf8f224ddad64a69552aead9
SHA3-384 hash: 45a5125ea16a97f54f2f86e450ad06bbd58f3c88cb84a5f0d1da3190197d3d1086d31e123334e8cc0c9ca07259fdc253
SHA1 hash: ad4e6e8cc61dc1aa0772d8fb3ada476a1563c76d
MD5 hash: 14a92558926914f0f47446eb116b6c90
humanhash: angel-idaho-kitten-india
File name:zerarm
Download: download sample
Signature Mirai
Create hunting rule
File size:91'672 bytes
First seen:2026-01-28 11:50:57 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:KmbrQQpm/zaR5GPz31H4AcS8nLuIL2El6F5rGKobBVejvjX:KyrV0+APi3SOSILp6F5rG/WzjX
TLSH T14C93198ABCC5C602C5F0A1B2FB1F518E371643A8E3E6B147CD19AB29674F8670E37255
telfhash t1a6611d16ffa81f9c67c8862981de640b17fd30cd1f2538679b2d6b0b8443ac2b42e817
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 :
60
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-9885259-0
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:
41
Number of processes launched:
2
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/6409cd5aa866c9f8708b95beb77a017dd2a6174fbf8f224ddad64a69552aead9
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/4bae35a0-fe65-45f9-b0c2-16dc8dcd68f4
Behavior Graph:
Download SVG
%3 guuid=f486be8b-1900-0000-3ec4-d33f65090000 pid=2405 /usr/bin/sudo guuid=5aec528e-1900-0000-3ec4-d33f67090000 pid=2407 /tmp/sample.bin guuid=f486be8b-1900-0000-3ec4-d33f65090000 pid=2405->guuid=5aec528e-1900-0000-3ec4-d33f67090000 pid=2407 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c241a7cd-1416-4ba6-883a-eb740931813d
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1858900
Signature
Drops invisible ELF files
Multi AV Scanner detection for submitted file
Sample deletes itself
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1858900 Sample: zerarm.elf Startdate: 28/01/2026 Architecture: LINUX Score: 56 22 Multi AV Scanner detection for submitted file 2->22 8 zerarm.elf .multipathd 2->8         started        process3 file4 20 /dev/shm/.multipathd, ELF 8->20 dropped 24 Drops invisible ELF files 8->24 26 Sample deletes itself 8->26 12 .multipathd 8->12         started        signatures5 process6 process7 14 .multipathd 12->14         started        16 .multipathd 12->16         started        process8 18 .multipathd 14->18         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/6409cd5aa866c9f8708b95beb77a017dd2a6174fbf8f224ddad64a69552aead9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6409cd5aa866c9f8708b95beb77a017dd2a6174fbf8f224ddad64a69552aead9/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-28 11:51:44 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 36 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mqe42wvim3e7q4elsw7lo6qbpxjkmf2px6hseto22zfgsvjk5lmq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260128-n1gnyaew3f/
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/6409cd5aa866c9f8708b95beb77a017dd2a6174fbf8f224ddad64a69552aead9

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:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
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 6409cd5aa866c9f8708b95beb77a017dd2a6174fbf8f224ddad64a69552aead9

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739206/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3739402/

Comments