MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 12b48a88042f87ecfd68f3ac7d808038899492c3ef877faab501e969bd6a886e. 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: 10


Intelligence 10 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 12b48a88042f87ecfd68f3ac7d808038899492c3ef877faab501e969bd6a886e
SHA3-384 hash: 76129b9ad9593f82159b68d68f0fb9e4dcbc7d8835ce53b45f52a3b7e36dd3b644ead76d413b0fba00043a5cfe2d03ba
SHA1 hash: 7fd73dae1b0c2b2e27d74ee61d14f64bea1a2f51
MD5 hash: 02faefa00b470cd8e1c72cfc4de4a47a
humanhash: two-mobile-washington-angel
File name:boatnet.arc
Download: download sample
Signature Mirai
Create hunting rule
File size:107'800 bytes
First seen:2025-11-05 01:45:36 UTC
Last seen:2025-11-05 02:05:33 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:Fu27gBY9FSSpj3z5Qxw6YaWWgg1n/LWy:c9sSyzz36YaWWgg1nq
TLSH T12CB39CDBF24701A0C8624AF007CB4BED3E2723815F27C5E72C6A657969791CF8906F96
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 :
2
# of downloads :
149
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

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

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

Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

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

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

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

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

Unix.Trojan.Mirai-10036550-0
Create hunting rule

Gathering data
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-04T22:49:00Z UTC
Last seen:
2025-11-06T07:08:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/12b48a88042f87ecfd68f3ac7d808038899492c3ef877faab501e969bd6a886e/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/dde80095-ccd5-4dfb-a888-f43f9c024e51
Behavior Graph:
Download SVG
%3 guuid=5d8a3dae-1a00-0000-4af1-01dd150b0000 pid=2837 /usr/bin/sudo guuid=525738b1-1a00-0000-4af1-01dd180b0000 pid=2840 /tmp/sample.bin guuid=5d8a3dae-1a00-0000-4af1-01dd150b0000 pid=2837->guuid=525738b1-1a00-0000-4af1-01dd180b0000 pid=2840 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/0fe0b877-4085-444e-bd6c-ead8c167db46
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1808190
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/12b48a88042f87ecfd68f3ac7d808038899492c3ef877faab501e969bd6a886e
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/12b48a88042f87ecfd68f3ac7d808038899492c3ef877faab501e969bd6a886e/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/12b48a88042f87ecfd68f3ac7d808038899492c3ef877faab501e969bd6a886e
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-05 01:46:08 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ck2ivcaef6d6z7li6owh3aeahcezjewd56dx7kvvahuwtplkrbxa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd linux
Link:
https://tria.ge/reports/251105-b626lsxpcx/
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Dropper.Mirai-7136013-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/f4bfef15-cc86-4c56-b70d-cab4719ff3e6
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/12b48a88042f87ecfd68f3ac7d808038899492c3ef877faab501e969bd6a886e

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:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
Rule name:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
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_Gafgyt_ea92cca8
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 12b48a88042f87ecfd68f3ac7d808038899492c3ef877faab501e969bd6a886e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3696532/
  
Delivery method
Distributed via web download

Comments