MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c4e35365043b113f496fb70d67e447e4b0bc49fe1e1a720dc42de94131eed0e5. 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 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c4e35365043b113f496fb70d67e447e4b0bc49fe1e1a720dc42de94131eed0e5
SHA3-384 hash: 6711daafcb917d96b651395dcfe9578571d0b0bcb8479df1a0262b360a80846193d97c04436d654bc4678c8e56320a42
SHA1 hash: ceb15a0ba3f562eb140c4729b023e09a35b49c8a
MD5 hash: 142a5e66a00d3997d3b740cfeb6d179a
humanhash: ack-romeo-saturn-papa
File name:boatnet.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:49'936 bytes
First seen:2026-02-25 11:05:49 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:6nJRT4QPfZfW5XTOeY3Dve3AG+1pa/4Qw7bn2iCe:Gv4QPfZfW5XTOeoEzG0AQwf2i
TLSH T18E2308C8F443D9F9DC5A09742036FB2BDBB2F6BA2329DE43D7A495236C51702A805D9C
telfhash t1a811c8f75da609fdf3d09c00c71d67e1296ad26b0a7166a404b12de533d1cd190b8c3e
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-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 33704c6f682a5399f3a763bbef351afae4f64759a4d9eab086e3530fc4e13023
File size (compressed) :21'500 bytes
File size (de-compressed) :49'936 bytes
Format:linux/i386
Packed file: 33704c6f682a5399f3a763bbef351afae4f64759a4d9eab086e3530fc4e13023

Intelligence

File Origin
# of uploads :
1
# of downloads :
69
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/15025ebe-d5db-4301-a9b1-b19f5089db5d/
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-9857931-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Unix.Trojan.Mirai-9866113-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Runs as daemon
Connection attempt
Sends data to a server
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/699ed7a9cd25bfe1dfd9e45a/reports/625089ef-2dcc-492b-955d-b34a5dfd4766/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
4
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/c4e35365043b113f496fb70d67e447e4b0bc49fe1e1a720dc42de94131eed0e5
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
type:Mirai 83.142.209.9:3778
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
Link:
https://opentip.kaspersky.com/c4e35365043b113f496fb70d67e447e4b0bc49fe1e1a720dc42de94131eed0e5/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/87b1930b-b23c-4b15-bcd4-283aabdda6d0
Behavior Graph:
Download SVG
%3 guuid=0051a6b2-2100-0000-a830-af91ae0c0000 pid=3246 /usr/bin/sudo guuid=fb4be4b4-2100-0000-a830-af91af0c0000 pid=3247 /tmp/sample.bin net guuid=0051a6b2-2100-0000-a830-af91ae0c0000 pid=3246->guuid=fb4be4b4-2100-0000-a830-af91af0c0000 pid=3247 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=fb4be4b4-2100-0000-a830-af91af0c0000 pid=3247->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=99e804b5-2100-0000-a830-af91b00c0000 pid=3248 /tmp/sample.bin zombie guuid=fb4be4b4-2100-0000-a830-af91af0c0000 pid=3247->guuid=99e804b5-2100-0000-a830-af91b00c0000 pid=3248 clone guuid=9da009b5-2100-0000-a830-af91b10c0000 pid=3249 /tmp/sample.bin guuid=fb4be4b4-2100-0000-a830-af91af0c0000 pid=3247->guuid=9da009b5-2100-0000-a830-af91b10c0000 pid=3249 clone guuid=3aab0eb5-2100-0000-a830-af91b20c0000 pid=3250 /tmp/sample.bin net send-data zombie guuid=fb4be4b4-2100-0000-a830-af91af0c0000 pid=3247->guuid=3aab0eb5-2100-0000-a830-af91b20c0000 pid=3250 clone guuid=3aab0eb5-2100-0000-a830-af91b20c0000 pid=3250->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con 1c81fa00-b3ce-56aa-b0a0-ca27c03f7d88 83.142.209.9:3778 guuid=3aab0eb5-2100-0000-a830-af91b20c0000 pid=3250->1c81fa00-b3ce-56aa-b0a0-ca27c03f7d88 send: 5B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/9b3dcf29-886e-46a2-9bb5-7bd08b1e5cc4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c4e35365043b113f496fb70d67e447e4b0bc49fe1e1a720dc42de94131eed0e5
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c4e35365043b113f496fb70d67e447e4b0bc49fe1e1a720dc42de94131eed0e5/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-25 11:06:58 UTC
File Type:
ELF32 Little (Exe)
AV detection:
26 of 36 (72.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ytrvgziehmit6slpw4gwpzch4sylysp6dynhedoefxuucmpo2dsq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd defense_evasion discovery linux
Link:
https://tria.ge/reports/260225-m7jlfagv3f/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.64
Link:
https://yomi.yoroi.company/submissions/c4e35365043b113f496fb70d67e447e4b0bc49fe1e1a720dc42de94131eed0e5

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:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_ae9d0fa6
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_b14f4c5d
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security

File information

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

Web download

Mirai

sh e3140cc9dc1348c3d4d7f0e76211d5411083cf649c9ffd88dc2969e55d9f7b6f

Mirai

elf 33704c6f682a5399f3a763bbef351afae4f64759a4d9eab086e3530fc4e13023

Mirai

elf c4e35365043b113f496fb70d67e447e4b0bc49fe1e1a720dc42de94131eed0e5

(this sample)

  
Dropped by
SHA256 33704c6f682a5399f3a763bbef351afae4f64759a4d9eab086e3530fc4e13023
  
Dropped by
MD5 216cf6b202f0cd7cf8fd0984455b4386
  
URLhaus
https://urlhaus.abuse.ch/url/3785423/
  
Delivery method
Distributed via web download

Comments