MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 56fec56fef4a92c7c0f98185ea124d9a731e85d6888fc64e05fcf10009e1bc7d. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 56fec56fef4a92c7c0f98185ea124d9a731e85d6888fc64e05fcf10009e1bc7d
SHA3-384 hash: f3f9764831e5dd1b959bef9c035c2db5381fddf429d5a3066666bd461c85f8803d8e3b9bb59963eada682ad0b84aa6ee
SHA1 hash: 3e78f0534e16d3348e793b6773bfc18587a61b34
MD5 hash: 9300469ee5f5539ee1900923b7fcafb8
humanhash: west-batman-pluto-carolina
File name:ecco.arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:54'044 bytes
First seen:2025-12-10 11:09:41 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:CtPjY3Td1vVlmbigb4vyuIT5QySzD1yF74j55OyBiwoX3hIrrLs3Uoz0:CtUjdXiLEvytSpMWjO8i9I2z0
TLSH T1D7330226087359E4C3B358FDDD399BC01BAECB67D0E922E51256AAD60BFE121B162443
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) :54'044 bytes
File size (de-compressed) :157'808 bytes
Format:linux/arm
Unpacked file: de41e4673ae51389ee0bd6ad0a60d3164073102847e6c73b8ff825b177a16100

Intelligence

File Origin
# of uploads :
1
# of downloads :
77
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/d9614aa9-d05b-48eb-95f0-ea190407d3b1/
Detection(s):
SecuriteInfo.com.Linux.Mirai-18.UNOFFICIAL
Create hunting rule

Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
anti-vm masquerade mirai obfuscated packed upx
Link:
https://www.filescan.io/uploads/69395523cf690d27f3db0437/reports/6c9e6ef6-5287-4d20-be51-37d0147cf2d6/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-10T09:56:00Z UTC
Last seen:
2025-12-10T15:41:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/56fec56fef4a92c7c0f98185ea124d9a731e85d6888fc64e05fcf10009e1bc7d/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1ee9caeb-2d14-49b1-bbd7-1ca94070c8bd
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1830152
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/56fec56fef4a92c7c0f98185ea124d9a731e85d6888fc64e05fcf10009e1bc7d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/56fec56fef4a92c7c0f98185ea124d9a731e85d6888fc64e05fcf10009e1bc7d/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-10 11:10:27 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=k37mk37pjkjmpqhzqgc6uesntjzr5bowrch4mtqf7tyqacpbxr6q._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/251210-m9xwvayqe1/
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/cd5b58a7-83b6-454e-ad2e-2c3f50d415c5
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/56fec56fef4a92c7c0f98185ea124d9a731e85d6888fc64e05fcf10009e1bc7d

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: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 56fec56fef4a92c7c0f98185ea124d9a731e85d6888fc64e05fcf10009e1bc7d

(this sample)

Mirai

elf de41e4673ae51389ee0bd6ad0a60d3164073102847e6c73b8ff825b177a16100

  
URLhaus
https://urlhaus.abuse.ch/url/3725552/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 de41e4673ae51389ee0bd6ad0a60d3164073102847e6c73b8ff825b177a16100
  
Dropping
MD5 f54ef3879607d7116efae45143ee2e90
  
URLhaus
https://urlhaus.abuse.ch/url/3727053/

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