MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7a230c866f44cec2e20b1d146f0f2cef759a7642f41981c0532371cc98f97cfa. 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: 11


Intelligence 11 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7a230c866f44cec2e20b1d146f0f2cef759a7642f41981c0532371cc98f97cfa
SHA3-384 hash: 329fefbddf657f3b18598bbd09b161f92220573f5f0251faf576d54edc915621a2d8528f1168ce3466d1e7ade3121b5e
SHA1 hash: cbfd100c86a3c9a9ddda5a32e8915efe54d884ee
MD5 hash: 0d92a2122e93e227a653397d186c4654
humanhash: white-fifteen-lemon-colorado
File name:bin.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:41'776 bytes
First seen:2026-02-22 09:38:29 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:uQHB/Ghrvh0z1hht0lAcjSoA/dLuuuDjyAbG3wVFs:ZFGhrvh0z1hht0lX+oQLcjLbMwVq
TLSH T1791319C4F543D9F0DC5606703076EB365E36F5F6222CE683D3A5DA73BC92602A606A9C
telfhash t15411c2f66e7609ecf6d1bd0cc31e5ad32b39d6a3186168f540b628512bf2011c07a536
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 :
48
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/13fd4118-45bf-4683-90e3-093317516e6b/
Detection(s):
Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/699acec204510f87ba753c31/reports/83c3a439-b924-44de-b252-a8428acc667d/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
49
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/7a230c866f44cec2e20b1d146f0f2cef759a7642f41981c0532371cc98f97cfa
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
Detections:
HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/7a230c866f44cec2e20b1d146f0f2cef759a7642f41981c0532371cc98f97cfa/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/b525ac38-141b-4ebf-be3f-d06ca9a34eeb
Behavior Graph:
Download SVG
%3 guuid=1b631b3e-1a00-0000-efe9-f369b40a0000 pid=2740 /usr/bin/sudo guuid=2bbb0a40-1a00-0000-efe9-f369bb0a0000 pid=2747 /tmp/sample.bin net guuid=1b631b3e-1a00-0000-efe9-f369b40a0000 pid=2740->guuid=2bbb0a40-1a00-0000-efe9-f369bb0a0000 pid=2747 execve 31f91e0e-ee2a-5a3c-a3b8-f9f401debf27 0.0.0.0:53 guuid=2bbb0a40-1a00-0000-efe9-f369bb0a0000 pid=2747->31f91e0e-ee2a-5a3c-a3b8-f9f401debf27 con guuid=f5ea3a40-1a00-0000-efe9-f369bc0a0000 pid=2748 /tmp/sample.bin net send-data zombie guuid=2bbb0a40-1a00-0000-efe9-f369bb0a0000 pid=2747->guuid=f5ea3a40-1a00-0000-efe9-f369bc0a0000 pid=2748 clone guuid=f5ea3a40-1a00-0000-efe9-f369bc0a0000 pid=2748->31f91e0e-ee2a-5a3c-a3b8-f9f401debf27 con 434f3465-c229-52dc-9ae0-880439d8c01d 0.0.0.0:23 guuid=f5ea3a40-1a00-0000-efe9-f369bc0a0000 pid=2748->434f3465-c229-52dc-9ae0-880439d8c01d con e0ec34da-6728-5421-bf74-e67eb37a76fd 127.0.0.1:53 guuid=f5ea3a40-1a00-0000-efe9-f369bc0a0000 pid=2748->e0ec34da-6728-5421-bf74-e67eb37a76fd send: 2100B guuid=10ca4c40-1a00-0000-efe9-f369bd0a0000 pid=2749 /tmp/sample.bin guuid=f5ea3a40-1a00-0000-efe9-f369bc0a0000 pid=2748->guuid=10ca4c40-1a00-0000-efe9-f369bd0a0000 pid=2749 clone
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/daab86ce-158c-494f-aef9-93cbf2e967f7
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/7a230c866f44cec2e20b1d146f0f2cef759a7642f41981c0532371cc98f97cfa
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/7a230c866f44cec2e20b1d146f0f2cef759a7642f41981c0532371cc98f97cfa/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/7a230c866f44cec2e20b1d146f0f2cef759a7642f41981c0532371cc98f97cfa
Threat name:
Linux.Trojan.LnxMirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-22 09:33:56 UTC
File Type:
ELF32 Little (Exe)
AV detection:
24 of 37 (64.86%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pirqzbtpithmfyqldukg6dzm552zu5sc6qmydqcteny4zghzpt5a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai discovery linux
Link:
https://tria.ge/reports/260222-lmqzcaez4g/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Malware Config
C2 Extraction:
45.90.163.37
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/7a230c866f44cec2e20b1d146f0f2cef759a7642f41981c0532371cc98f97cfa

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_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_b14f4c5d
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
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

sh a147cbde451e4a8a0c461c0e969d733d83abf5daae8ea15616da8bd7daa9cfc5

Mirai

elf 7a230c866f44cec2e20b1d146f0f2cef759a7642f41981c0532371cc98f97cfa

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3782785/
  
Delivery method
Distributed via web download
  
Dropped by
SHA256 a147cbde451e4a8a0c461c0e969d733d83abf5daae8ea15616da8bd7daa9cfc5
  
Dropped by
MD5 71f1d1a49346cda47ba641953ab4ebfd
  
URLhaus
https://urlhaus.abuse.ch/url/3782695/

Comments