MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ec4f37c2d5a1b9fb472634accb1a2d28ade5db8f9d4d2d43e23adce6514331b7. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ec4f37c2d5a1b9fb472634accb1a2d28ade5db8f9d4d2d43e23adce6514331b7
SHA3-384 hash: 5f1a681bf4b273e64a7dc8fb96bd9b368ee4851e36bac2fb9b9f84b270685074d70023d44a24dcb768c3addf4fc684f8
SHA1 hash: 0eba2e41bb57907f04b8bd45b2db8c033b597438
MD5 hash: e2c0c9ec74109d409160027831814228
humanhash: hydrogen-crazy-ohio-lamp
File name:armv7l
Download: download sample
Signature Mirai
Create hunting rule
File size:178'212 bytes
First seen:2026-06-28 01:01:32 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:0X7zVNlsjN7g4IMU+ICXYVAr7wO7qsa0gRFJfbRtAUFsOTdDFPbQi:mVNCpzIMUJzVArcOOsa0gRFJfbR6UBT7
TLSH T1460419457C419E05D5CA33BAFA6E028933477B79D3EA7202CD205F5527CAE8B0EB7612
telfhash t120f05c92dcc5195db9e990faebfca664cc50e0912f1d0c92a5bc851dfe82cc62411807
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 07ea890e0a1008446889251a0553428a54786ffd9b1b870d8f7730f0a6fdb306
File size (compressed) :63'176 bytes
File size (de-compressed) :178'212 bytes
Format:linux/arm
Packed file: 07ea890e0a1008446889251a0553428a54786ffd9b1b870d8f7730f0a6fdb306

Intelligence

File Origin
# of uploads :
1
# of downloads :
79
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/ed021f1f-d54c-4e5d-9805-aaa5e8c4a29f/
Detection(s):
SecuriteInfo.com.Linux.Mirai.9734.17791.13664.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Opens a port
Sends data to a server
Connection attempt
Substitutes an application name
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gcc mirai rust
Link:
https://www.filescan.io/uploads/6a4072800e02823815b5f799/reports/e2b7cd3b-158f-4d27-9d5e-1acc26675522/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
2
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/ec4f37c2d5a1b9fb472634accb1a2d28ade5db8f9d4d2d43e23adce6514331b7
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-06-27T22:07:00Z UTC
Last seen:
2026-06-29T18:07:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/ec4f37c2d5a1b9fb472634accb1a2d28ade5db8f9d4d2d43e23adce6514331b7/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b80083ba-2e93-4de9-a6eb-d9e1f3a07287
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ec4f37c2d5a1b9fb472634accb1a2d28ade5db8f9d4d2d43e23adce6514331b7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ec4f37c2d5a1b9fb472634accb1a2d28ade5db8f9d4d2d43e23adce6514331b7/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/ec4f37c2d5a1b9fb472634accb1a2d28ade5db8f9d4d2d43e23adce6514331b7
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-06-28 01:02:39 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5rhtpqwvug47wrzggswmwgrnfcw6lw4ptvgs2q7chloomukdgg3q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet discovery
Link:
https://tria.ge/reports/260628-bdpd2sex4r/
Behaviour
Reads runtime system information
Changes its process name
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/ec4f37c2d5a1b9fb472634accb1a2d28ade5db8f9d4d2d43e23adce6514331b7

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:Detect_all_IPv6_variants
Create hunting rule
Author:Bierchermuesli
Description:Generic IPv6 catcher
Rule name:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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: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 07ea890e0a1008446889251a0553428a54786ffd9b1b870d8f7730f0a6fdb306

Mirai

elf ec4f37c2d5a1b9fb472634accb1a2d28ade5db8f9d4d2d43e23adce6514331b7

(this sample)

  
Dropped by
SHA256 07ea890e0a1008446889251a0553428a54786ffd9b1b870d8f7730f0a6fdb306
  
URLhaus
https://urlhaus.abuse.ch/url/3876875/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 96548ab8d05a18a2ed907057aa41ff85
  
URLhaus
https://urlhaus.abuse.ch/url/3877699/

Comments