MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ef7ddf9a8c0b76d3527035f58161c50acceeb4cd88ea0deba3b30c819990ec95. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ef7ddf9a8c0b76d3527035f58161c50acceeb4cd88ea0deba3b30c819990ec95
SHA3-384 hash: 1ed6b2ddf1c911d3961e9e756527543266c3603aa1ee8b38f4a35e3124647b6c7847c239eebf828cbea460f7731e1657
SHA1 hash: f73647405f761661d7956919edde739be413de91
MD5 hash: ae88b13e9f769b9989f8e40e161192a3
humanhash: william-sodium-three-victor
File name:boatnet.ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:74'092 bytes
First seen:2026-05-02 10:53:39 UTC
Last seen:2026-05-02 22:41:19 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:coVzyx1jSexGN97Tb5LSoWSkNCFbSx9L3EORm5e566tx7EmxAfgxqPj4u+qgw0zT:72btwn5+6bMLvRm5kfXO4x84u+qgwM
TLSH T1B37302ECD248F8B8DDDE0CB39D208E88F6F40B1835796D4970A4AF95774AC697742AD0
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
File size (compressed) :74'092 bytes
File size (de-compressed) :375'028 bytes
Format:linux/ppc32
Unpacked file: eab1e6d87c6301d9eb32b072d0a237ab3885b295fa83780e7b9129d0b1485c6a

Intelligence

File Origin
# of uploads :
2
# of downloads :
86
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/392f8ddc-81e9-41fc-a9ff-26328391b7f7/
Detection(s):
Unix.Trojan.Mirai-9936831-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sends data to a server
Receives data from a server
Runs as daemon
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-05-02T09:18:00Z UTC
Last seen:
2026-05-02T10:35:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/ef7ddf9a8c0b76d3527035f58161c50acceeb4cd88ea0deba3b30c819990ec95/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/bbb930c6-e484-4f2c-98ab-04fc34412ec2
Behavior Graph:
Download SVG
%3 guuid=e0f26798-1a00-0000-d74b-ef9dbe090000 pid=2494 /usr/bin/sudo guuid=11fc999a-1a00-0000-d74b-ef9dc5090000 pid=2501 /tmp/sample.bin guuid=e0f26798-1a00-0000-d74b-ef9dbe090000 pid=2494->guuid=11fc999a-1a00-0000-d74b-ef9dc5090000 pid=2501 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/b0c3faa1-f714-4184-b289-1bc9f70b9d0e
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ef7ddf9a8c0b76d3527035f58161c50acceeb4cd88ea0deba3b30c819990ec95
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ef7ddf9a8c0b76d3527035f58161c50acceeb4cd88ea0deba3b30c819990ec95/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-05-02 10:54:22 UTC
File Type:
ELF32 Big (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=55657gumbn3ngutqgx2ycyofblgo5ngnrdva325dwmgidgmq5skq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
linux upx
Link:
https://tria.ge/reports/260502-mzmywsdt51/
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/ef7ddf9a8c0b76d3527035f58161c50acceeb4cd88ea0deba3b30c819990ec95

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:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf ef7ddf9a8c0b76d3527035f58161c50acceeb4cd88ea0deba3b30c819990ec95

(this sample)

Mirai

elf eab1e6d87c6301d9eb32b072d0a237ab3885b295fa83780e7b9129d0b1485c6a

  
URLhaus
https://urlhaus.abuse.ch/url/3836994/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 eab1e6d87c6301d9eb32b072d0a237ab3885b295fa83780e7b9129d0b1485c6a
  
Dropping
MD5 b8c8b5d2c8db9cfe284b62761f1fffed

Comments