MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 103907e6ca47f6bbe07532ba717b2b96cfd763c8e73c9de04745116ee65e9ca6. 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: 13


Intelligence 13 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 103907e6ca47f6bbe07532ba717b2b96cfd763c8e73c9de04745116ee65e9ca6
SHA3-384 hash: 509c0913768318c9ec56b8181721bd0274065ef464f3deaf8d31135e3bf4c38b74f55b5be7c4e10be6a16799da4512d9
SHA1 hash: 6d63e89d6979694673a3ed1cad4dc585d7cc8370
MD5 hash: c159b77befd1f6b6a436f6617f0e9edb
humanhash: arizona-oxygen-beryllium-zulu
File name:ecco.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:81'700 bytes
First seen:2025-12-10 10:45:49 UTC
Last seen:2025-12-11 10:40:05 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:vW+ret5Kqfj99PoH+8Ujx0WOdiy8CHmQEahRQRz+vnouy8GyT:vW+rq5Kq79toRUYLHmQEaTp/outf
TLSH T1998302C68AB407E5C16E557A2C79E31B405AA13449DF5B84F9D46379FA33FE08CE20E2
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) :81'700 bytes
File size (de-compressed) :219'968 bytes
Format:linux/i386
Unpacked file: e9b58b2dad6fb776f552531315be6262e62c58e9892e4b62d82a1ee0dbe3d815

Intelligence

File Origin
# of uploads :
2
# of downloads :
44
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/19180c78-1628-4afd-b798-f2b41df29ec0/
Detection(s):
Unix.Dropper.Mirai-7135858-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Collects information on the CPU
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-10T07:54:00Z UTC
Last seen:
2025-12-10T08:49:00Z UTC
Hits:
~10
Detections:
HEUR:Exploit.Linux.Mvpower.a HEUR:Exploit.Linux.DLink.b HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Exploit.Linux.Vacron.a HEUR:Exploit.Linux.Netgear.b HEUR:Exploit.Linux.Netgear.a HEUR:Exploit.Linux.CVE-2018-10561.a HEUR:Exploit.Linux.CVE-2014-8361.a HEUR:Backdoor.Linux.Mirai.ii HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Gafgyt.cn HEUR:Exploit.Linux.CVE-2017-17215.a HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Gafgyt.bj HEUR:Exploit.Linux.DLink.a
Link:
https://opentip.kaspersky.com/103907e6ca47f6bbe07532ba717b2b96cfd763c8e73c9de04745116ee65e9ca6/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/32d9cca1-780b-4a3b-95c1-44f31e93df78
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1830134
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/103907e6ca47f6bbe07532ba717b2b96cfd763c8e73c9de04745116ee65e9ca6
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/103907e6ca47f6bbe07532ba717b2b96cfd763c8e73c9de04745116ee65e9ca6/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/103907e6ca47f6bbe07532ba717b2b96cfd763c8e73c9de04745116ee65e9ca6
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-10 10:46:12 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=ca4qpzwki73lxydvgk5hc6zls3h5oy6i446j3ychiuiw5zs6tsta._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd antivm botnet discovery linux upx
Link:
https://tria.ge/reports/251210-mt19bsypct/
Behaviour
Reads runtime system information
Checks CPU configuration
Checks SCSI settings
Checks hardware identifiers (DMI)
Mirai
Mirai family
Malware Config
C2 Extraction:
draft22.duckdns.org
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135858-0
YARA:
n/a
Link:
https://app.threat.zone/submission/dc002f3b-9af7-4441-9aae-02646fbeff3f
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.45
Link:
https://yomi.yoroi.company/submissions/103907e6ca47f6bbe07532ba717b2b96cfd763c8e73c9de04745116ee65e9ca6

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: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 103907e6ca47f6bbe07532ba717b2b96cfd763c8e73c9de04745116ee65e9ca6

(this sample)

Mirai

elf e9b58b2dad6fb776f552531315be6262e62c58e9892e4b62d82a1ee0dbe3d815

  
URLhaus
https://urlhaus.abuse.ch/url/3725550/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3727058/
  
Dropping
SHA256 e9b58b2dad6fb776f552531315be6262e62c58e9892e4b62d82a1ee0dbe3d815
  
Dropping
MD5 5a187060249a1b00c4ee3d4ebb10105e

Comments