MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fde47f88b5cfaaa36b221a686d11e55e901e65043abcff2444af5dfe4f45348e. 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: 10


Intelligence 10 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fde47f88b5cfaaa36b221a686d11e55e901e65043abcff2444af5dfe4f45348e
SHA3-384 hash: 2d5402974b18998580b4685a5b0619d34cb742696dec529a73076b220424b8eeccba67989a0ad04acacc8cd79220e7b4
SHA1 hash: fe9fb3981b0b9b58f7cc5f2345ed9503ed8f5404
MD5 hash: 4da1ac50c3d78563bd9c9f093cfa8b6c
humanhash: nitrogen-yankee-potato-wisconsin
File name:meihao.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:30'432 bytes
First seen:2025-08-11 07:33:42 UTC
Last seen:2025-08-11 09:15:55 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:T5nB/sabcgOaw9chqtlB7+3EAM+jalNMmzkIXeT6vD7nbcuyD7U0/2K4:tB/jbcgS+0B71+jcNVIq7nouy8jK4
TLSH T1ECD2E14387DE47C6E3EF81391E9EFDDE8B11332D20706C526844769BA9E4B17246439B
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 gafgyt mirai UPX
File size (compressed) :30'432 bytes
File size (de-compressed) :66'416 bytes
Format:linux/i386
Unpacked file: 3694b78dbe4673734ef2e71e46870a0ee31629444b1a061041bd5d8a72cc6b3c

Intelligence

File Origin
# of uploads :
3
# of downloads :
31
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Opens a port
DNS request
Runs as daemon
Sends data to a server
Connection attempt
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
packed upx
Link:
https://www.filescan.io/uploads/68999dce9ef4d2ff7cf59f52/reports/1afe606a-bcc6-496b-ac4c-1ff523b74006/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
94.26.90.236:80/ma
Number of open files:
0
Number of processes launched:
8
Processes remaning?
true
Remote TCP ports scanned:
80,23,37215,443
Full report:
https://elfdigest.com/brief/fde47f88b5cfaaa36b221a686d11e55e901e65043abcff2444af5dfe4f45348e
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
type:Mirai 94.26.90.236:59999
UDP botnet C2(s):
not identified
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/445ed166-a219-4e20-8987-1c281bf581ec
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1754369
Signature
Detected Mirai
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Sample tries to kill multiple processes (SIGKILL)
Suricata IDS alerts for network traffic
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1754369 Sample: meihao.x86.elf Startdate: 11/08/2025 Architecture: LINUX Score: 96 29 109.208.20.239 FranceTelecom-OrangeFR France 2->29 31 197.191.38.229, 37215 zain-asGH Ghana 2->31 33 99 other IPs or domains 2->33 35 Suricata IDS alerts for network traffic 2->35 37 Malicious sample detected (through community Yara rule) 2->37 39 Detected Mirai 2->39 41 3 other signatures 2->41 8 meihao.x86.elf 2->8         started        10 xfce4-panel wrapper-2.0 2->10         started        12 xfce4-panel wrapper-2.0 2->12         started        14 8 other processes 2->14 signatures3 process4 process5 16 meihao.x86.elf 8->16         started        18 wrapper-2.0 xfpm-power-backlight-helper 10->18         started        process6 20 meihao.x86.elf 16->20         started        23 meihao.x86.elf 16->23         started        25 meihao.x86.elf 16->25         started        27 3 other processes 16->27 signatures7 43 Sample tries to kill multiple processes (SIGKILL) 20->43
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/fde47f88b5cfaaa36b221a686d11e55e901e65043abcff2444af5dfe4f45348e
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/fde47f88b5cfaaa36b221a686d11e55e901e65043abcff2444af5dfe4f45348e/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-08-10 01:53:00 UTC
File Type:
ELF32 Little (Exe)
AV detection:
20 of 38 (52.63%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7xsh7cfvz6vkg2zcdjug2epfl2ib4ziehk6p6jcev5o74t2fgsha._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery linux rootkit upx
Link:
https://tria.ge/reports/250811-jf1tvsxqw5/
Behaviour
Writes file to tmp directory
Loads a kernel module
Contacts a large (200298) amount of remote hosts
Creates a large amount of network flows
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/97ce8572-c7d8-4c8c-920b-f8e261be1976
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/fde47f88b5cfaaa36b221a686d11e55e901e65043abcff2444af5dfe4f45348e

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:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
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

sh d732b98e13dc0c7f6dddefa5534d33c793467d76d9505760b422c5d1efb77b40

Mirai

elf fde47f88b5cfaaa36b221a686d11e55e901e65043abcff2444af5dfe4f45348e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3600587/
  
Delivery method
Distributed via web download
  
Dropped by
SHA256 d732b98e13dc0c7f6dddefa5534d33c793467d76d9505760b422c5d1efb77b40
  
Dropped by
MD5 188805ba65cf3d579340b474e9e427d7
  
URLhaus
https://urlhaus.abuse.ch/url/3600121/

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