MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c202efd370a483a316fca4979c19d8d055e917e704ee8e26b0aa02d31ea783eb. 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: 11


Intelligence 11 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c202efd370a483a316fca4979c19d8d055e917e704ee8e26b0aa02d31ea783eb
SHA3-384 hash: 6541e3404b909fa5270be3e96af78288227925ca55185a6b5bd5e790dfe1e83dfad5eafb85b1dcf4c0955cf345a24043
SHA1 hash: b90047505eb67af4da45ec3ce35b4a69eb1ba5f7
MD5 hash: b5d6a196872d9f1f684b37917e73c1c7
humanhash: arizona-glucose-autumn-bravo
File name:Mystic.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:43'052 bytes
First seen:2026-08-11 09:49:46 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:NbSyfu/XdVzId88AmG9KWPPfxqk/4smv8HS0Z3S8r+Dyq9bZnbcuyD7UoQRjj:Z2FV8y8rG9KWPPfx3/41kyQ6DTFnouyg
TLSH T1C013F1654AB34120C63F223616AEDF4B41719D7F95684EA6DDF02A7438B0FF34629743
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) :43'052 bytes
File size (de-compressed) :99'892 bytes
Format:linux/i386
Unpacked file: 90cd8e0040778359659e42216f4582fec55dab3ac8821dbe713c655df908f03a

Intelligence

File Origin
# of uploads :
1
# of downloads :
48
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/70972b9f-c023-4b69-83ba-6cf8c5891a75/
Detection(s):
Unix.Dropper.Mirai-7135858-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sends data to a server
Receives data from a server
Runs as daemon
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade packed upx
Link:
https://www.filescan.io/uploads/6a7af0a156de96e7225b88e9/reports/f526c09f-0b1f-431f-a20d-8810299341cb/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
45
Number of processes launched:
6
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/c202efd370a483a316fca4979c19d8d055e917e704ee8e26b0aa02d31ea783eb
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-08-11T07:35:00Z UTC
Last seen:
2026-08-11T13:04:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/c202efd370a483a316fca4979c19d8d055e917e704ee8e26b0aa02d31ea783eb/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/dfb0a99f-4cc6-477c-87c9-696f8cfecda8
Behavior Graph:
Download SVG
%3 guuid=9aa7f586-1b00-0000-82c6-beb78d0a0000 pid=2701 /usr/bin/sudo guuid=28002e8a-1b00-0000-82c6-beb7930a0000 pid=2707 /tmp/sample.bin net guuid=9aa7f586-1b00-0000-82c6-beb78d0a0000 pid=2701->guuid=28002e8a-1b00-0000-82c6-beb7930a0000 pid=2707 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=28002e8a-1b00-0000-82c6-beb7930a0000 pid=2707->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=8e69e48a-1b00-0000-82c6-beb7950a0000 pid=2709 /tmp/sample.bin guuid=28002e8a-1b00-0000-82c6-beb7930a0000 pid=2707->guuid=8e69e48a-1b00-0000-82c6-beb7950a0000 pid=2709 clone guuid=f1c255b7-1c00-0000-82c6-beb7890c0000 pid=3209 /tmp/sample.bin guuid=28002e8a-1b00-0000-82c6-beb7930a0000 pid=2707->guuid=f1c255b7-1c00-0000-82c6-beb7890c0000 pid=3209 clone guuid=b7215fb7-1c00-0000-82c6-beb78a0c0000 pid=3210 /tmp/sample.bin net send-data zombie guuid=28002e8a-1b00-0000-82c6-beb7930a0000 pid=2707->guuid=b7215fb7-1c00-0000-82c6-beb78a0c0000 pid=3210 clone guuid=ad39f98b-1b00-0000-82c6-beb7960a0000 pid=2710 /tmp/sample.bin guuid=8e69e48a-1b00-0000-82c6-beb7950a0000 pid=2709->guuid=ad39f98b-1b00-0000-82c6-beb7960a0000 pid=2710 clone guuid=61abff8b-1b00-0000-82c6-beb7970a0000 pid=2711 /tmp/sample.bin net send-data zombie guuid=8e69e48a-1b00-0000-82c6-beb7950a0000 pid=2709->guuid=61abff8b-1b00-0000-82c6-beb7970a0000 pid=2711 clone guuid=61abff8b-1b00-0000-82c6-beb7970a0000 pid=2711->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con 7a9dd2ae-5fdd-5065-a653-cebe80dc0e87 181.214.136.12:404 guuid=61abff8b-1b00-0000-82c6-beb7970a0000 pid=2711->7a9dd2ae-5fdd-5065-a653-cebe80dc0e87 send: 210B guuid=b7215fb7-1c00-0000-82c6-beb78a0c0000 pid=3210->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=b7215fb7-1c00-0000-82c6-beb78a0c0000 pid=3210->7a9dd2ae-5fdd-5065-a653-cebe80dc0e87 send: 200B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1112eacb-3e57-4738-a907-5ef9d69ac9e6
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c202efd370a483a316fca4979c19d8d055e917e704ee8e26b0aa02d31ea783eb
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c202efd370a483a316fca4979c19d8d055e917e704ee8e26b0aa02d31ea783eb/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-08-11 09:52:40 UTC
File Type:
ELF32 Little (Exe)
AV detection:
22 of 36 (61.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yibo7u3qusb2gfx4uslzygoy2bk6sf7hatxi4jvqvibnghvhqpvq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet defense_evasion discovery linux upx
Link:
https://tria.ge/reports/260811-lvew2swybs/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Family: Mirai
Malware Config
C2 Extraction:
181.214.136.12
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/c202efd370a483a316fca4979c19d8d055e917e704ee8e26b0aa02d31ea783eb

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: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: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 c202efd370a483a316fca4979c19d8d055e917e704ee8e26b0aa02d31ea783eb

(this sample)

Mirai

elf 90cd8e0040778359659e42216f4582fec55dab3ac8821dbe713c655df908f03a

  
URLhaus
https://urlhaus.abuse.ch/url/3901526/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 90cd8e0040778359659e42216f4582fec55dab3ac8821dbe713c655df908f03a
  
Dropping
MD5 ff9d02ecc5ed0ae72d170c9fbd0bd3a4

Comments