MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b36c927c5cca4f80e53420a69f60338711288387a742d3ec44c98cce58fc6c7e. 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: 9


Intelligence 9 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b36c927c5cca4f80e53420a69f60338711288387a742d3ec44c98cce58fc6c7e
SHA3-384 hash: 40a4bf9902efd465412d82aa8966a952c29c28556bc5c2daa01a27e185b35285cc228ce36d5b86a19c1d7fa15673eae3
SHA1 hash: 08cf42f0ca053ea6d24edcd26c2c6b7acd992a85
MD5 hash: 3aa32847dac41aab2edb36b499c0c527
humanhash: item-burger-uniform-lima
File name:wewe7.johnsmith
Download: download sample
Signature Mirai
Create hunting rule
File size:43'131 bytes
First seen:2025-11-13 00:27:31 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:7sGB8DXKtqRfav7o1xDO3bIzo7J4I6MjkcTe/y2q:7/8DazcLSUWSp9+ay2q
TLSH T1D813528CF86A673FC3E272FEE79853CE323A17D867877626C235425537C9304A926914
telfhash t115f0c000ad664e1998db6570cc6c0718e813532225a1a3208f26c7d5983d158f30cf1f
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 upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 7917c8cc42944b829e0c5fefc9b2fa418cc385058695e490f1e544a27c160849
File size (compressed) :15'580 bytes
File size (de-compressed) :43'131 bytes
Format:linux/arm
Packed file: 7917c8cc42944b829e0c5fefc9b2fa418cc385058695e490f1e544a27c160849

Intelligence

File Origin
# of uploads :
1
# of downloads :
44
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

Result
Verdict:
Malware
Maliciousness:
Gathering data
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/b36c927c5cca4f80e53420a69f60338711288387a742d3ec44c98cce58fc6c7e
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-12T21:57:00Z UTC
Last seen:
2025-11-12T22:51:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/b36c927c5cca4f80e53420a69f60338711288387a742d3ec44c98cce58fc6c7e/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/bf525b85-4baa-4592-8a76-f8b0c67c741b
Behavior Graph:
Download SVG
%3 guuid=806151b6-1900-0000-02a8-8ff9b6090000 pid=2486 /usr/bin/sudo guuid=2ac3d5b8-1900-0000-02a8-8ff9bc090000 pid=2492 /tmp/sample.bin guuid=806151b6-1900-0000-02a8-8ff9b6090000 pid=2486->guuid=2ac3d5b8-1900-0000-02a8-8ff9bc090000 pid=2492 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2921386c-5d30-445a-81fb-8f1d42395b8e
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1813039
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b36c927c5cca4f80e53420a69f60338711288387a742d3ec44c98cce58fc6c7e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b36c927c5cca4f80e53420a69f60338711288387a742d3ec44c98cce58fc6c7e/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-13 00:28:26 UTC
File Type:
ELF32 Little (Exe)
AV detection:
12 of 24 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wnwje7c4zjhybzjuectj6ybtq4isra4hu5bnh3cezggm4wh4nr7a._file
Verdict:
Unknown
Tags:
trojan gafgyt
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/8371ffc8-6d24-4c85-9d38-8a97c2b57114
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/b36c927c5cca4f80e53420a69f60338711288387a742d3ec44c98cce58fc6c7e

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_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 7917c8cc42944b829e0c5fefc9b2fa418cc385058695e490f1e544a27c160849

Mirai

elf b36c927c5cca4f80e53420a69f60338711288387a742d3ec44c98cce58fc6c7e

(this sample)

  
Dropped by
SHA256 7917c8cc42944b829e0c5fefc9b2fa418cc385058695e490f1e544a27c160849
  
URLhaus
https://urlhaus.abuse.ch/url/3703979/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 edee970ea3f49db8e36cc6b0da981857
  
URLhaus
https://urlhaus.abuse.ch/url/3704002/

Comments