MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 27fe5bc4522c12b8bb62e916fcbc21de3e252621a06b1ca01c5ff04fb542cc9f. 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: 12


Intelligence 12 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 27fe5bc4522c12b8bb62e916fcbc21de3e252621a06b1ca01c5ff04fb542cc9f
SHA3-384 hash: 0c98954dc81e9bc49bd4a555309700e60158d2022b917296e86abf2e3bfe4fc54df367353bdbb41dacf8967c8a5fab84
SHA1 hash: 751c32ff884bcaa7280786f2de5d1cae7dc30195
MD5 hash: f2efaaaf9c7616aef49a993ecb2024ab
humanhash: montana-network-johnny-hamper
File name:arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:50'088 bytes
First seen:2026-01-14 01:35:41 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:kWn1iMYuWPxzEEjU2uPrIdi2BUXwqTom:ndPyxzXjBUXwqTom
TLSH T196231B47B9928E03C5C512BAFAAE014D33137B78D3EE7212D9206FA077464EB0D77916
telfhash t1fff099208c9405bceb60e478c05fbe27a94831aeb913295d12e6ad4a03735caac2182a
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 :
101
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.29228.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30455.LC.BadVar.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30481.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9970440-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gcc mirai rust
Link:
https://www.filescan.io/uploads/6966f31b60d1ef876dee966f/reports/4d3fca81-2128-423e-95ff-79aa0d42aee5/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-01-13T22:49:00Z UTC
Last seen:
2026-01-14T06:23:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.ew HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/27fe5bc4522c12b8bb62e916fcbc21de3e252621a06b1ca01c5ff04fb542cc9f/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/8cbf64de-2114-4257-8e9f-49c3e572f3d8
Behavior Graph:
Download SVG
%3 guuid=67d4bc04-1800-0000-bc95-c55f280c0000 pid=3112 /usr/bin/sudo guuid=eee87706-1800-0000-bc95-c55f2f0c0000 pid=3119 /tmp/sample.bin guuid=67d4bc04-1800-0000-bc95-c55f280c0000 pid=3112->guuid=eee87706-1800-0000-bc95-c55f2f0c0000 pid=3119 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ab058c4b-bf20-42f9-b194-6751628fa6da
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1850328
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/27fe5bc4522c12b8bb62e916fcbc21de3e252621a06b1ca01c5ff04fb542cc9f
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/27fe5bc4522c12b8bb62e916fcbc21de3e252621a06b1ca01c5ff04fb542cc9f/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/27fe5bc4522c12b8bb62e916fcbc21de3e252621a06b1ca01c5ff04fb542cc9f
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-14 01:36:30 UTC
File Type:
ELF32 Little (Exe)
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=e77fxrcsfqjlro3c5elpzpbb3y7ckjrbubvrzia4l7ye7nkczspq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:botnet defense_evasion
Link:
https://tria.ge/reports/260114-b1gmqaav8b/
Behaviour
Changes its process name
Modifies Watchdog functionality
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9970440-0
YARA:
n/a
Link:
https://app.threat.zone/submission/0482c7dd-32b7-45c2-9943-cf6c975c7cf3
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/27fe5bc4522c12b8bb62e916fcbc21de3e252621a06b1ca01c5ff04fb542cc9f

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_d2dca9e7
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 27fe5bc4522c12b8bb62e916fcbc21de3e252621a06b1ca01c5ff04fb542cc9f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3756954/
  
Delivery method
Distributed via web download

Comments