MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0cf26764fb6640c09a25bc5a0e877ef690ef8237b9bbc35feadfd27254ed288c. 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: 0cf26764fb6640c09a25bc5a0e877ef690ef8237b9bbc35feadfd27254ed288c
SHA3-384 hash: 29c661fc918de28e658689a40d1f307745443e5aeee1524b2bd69a2ad93a51cc2bbe9d5b5e3634e8548e53a81f86d052
SHA1 hash: 3120c6e255e41bf91c968570c3641a18fbc4b671
MD5 hash: 291d925f12e813b88f9b6e8e8536c0de
humanhash: timing-hamper-glucose-mexico
File name:x86
Download: download sample
Signature Mirai
Create hunting rule
File size:34'896 bytes
First seen:2026-08-18 02:13:54 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:mzbGjwng3vdOXjjYNAEiuWD2ILrm1Xey6aEyeRI7bv12gw/72nbcuyD7UHQRjW:WdnA0Y7EjmQCd7bvcSnouy8Hy6
TLSH T1E2F2E113868B9791FA1D0339B8EEB94D0A51572EB7D258219A90D173848CF1B5D3E3CB
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) :34'896 bytes
File size (de-compressed) :70'740 bytes
Format:linux/i386
Unpacked file: 11dd0a14f5fdbf9d1495ec3f8a2a8fde1c924abdb6066ffd0f57528e1ed5f652

Intelligence

File Origin
# of uploads :
1
# of downloads :
53
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/16d461bc-2c2f-40a2-ab86-91f141274364/
Detection(s):
Unix.Dropper.Mirai-7135858-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Runs as daemon
Receives data from a server
Sends data to a server
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
bashlite dropper mirai packed upx
Link:
https://www.filescan.io/uploads/6a83c008677fe45520708073/reports/4ae9358a-fb45-48af-9d9a-0d2dd9d12024/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/f7c77a58-07a6-401e-8ef7-929e6f2c8f91
Behavior Graph:
Download SVG
%3 guuid=5b171760-1a00-0000-c814-a3f1c10b0000 pid=3009 /usr/bin/sudo guuid=36cb6062-1a00-0000-c814-a3f1c80b0000 pid=3016 /tmp/sample.bin net guuid=5b171760-1a00-0000-c814-a3f1c10b0000 pid=3009->guuid=36cb6062-1a00-0000-c814-a3f1c80b0000 pid=3016 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=36cb6062-1a00-0000-c814-a3f1c80b0000 pid=3016->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=00f90e63-1a00-0000-c814-a3f1ca0b0000 pid=3018 /tmp/sample.bin guuid=36cb6062-1a00-0000-c814-a3f1c80b0000 pid=3016->guuid=00f90e63-1a00-0000-c814-a3f1ca0b0000 pid=3018 clone guuid=063bfd8f-1b00-0000-c814-a3f12e0d0000 pid=3374 /tmp/sample.bin guuid=36cb6062-1a00-0000-c814-a3f1c80b0000 pid=3016->guuid=063bfd8f-1b00-0000-c814-a3f12e0d0000 pid=3374 clone guuid=da4b0590-1b00-0000-c814-a3f12f0d0000 pid=3375 /tmp/sample.bin net send-data zombie guuid=36cb6062-1a00-0000-c814-a3f1c80b0000 pid=3016->guuid=da4b0590-1b00-0000-c814-a3f12f0d0000 pid=3375 clone guuid=1f982163-1a00-0000-c814-a3f1cb0b0000 pid=3019 /tmp/sample.bin guuid=00f90e63-1a00-0000-c814-a3f1ca0b0000 pid=3018->guuid=1f982163-1a00-0000-c814-a3f1cb0b0000 pid=3019 clone guuid=f76e2663-1a00-0000-c814-a3f1cc0b0000 pid=3020 /tmp/sample.bin net send-data zombie guuid=00f90e63-1a00-0000-c814-a3f1ca0b0000 pid=3018->guuid=f76e2663-1a00-0000-c814-a3f1cc0b0000 pid=3020 clone guuid=f76e2663-1a00-0000-c814-a3f1cc0b0000 pid=3020->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con 37c0f667-5236-55e6-b466-fe3b1f5a22f3 45.90.98.27:3778 guuid=f76e2663-1a00-0000-c814-a3f1cc0b0000 pid=3020->37c0f667-5236-55e6-b466-fe3b1f5a22f3 send: 7B guuid=da4b0590-1b00-0000-c814-a3f12f0d0000 pid=3375->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=da4b0590-1b00-0000-c814-a3f12f0d0000 pid=3375->37c0f667-5236-55e6-b466-fe3b1f5a22f3 send: 285B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3e39f983-dfc2-4b0d-a3d9-434331ea887c
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/0cf26764fb6640c09a25bc5a0e877ef690ef8237b9bbc35feadfd27254ed288c
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/0cf26764fb6640c09a25bc5a0e877ef690ef8237b9bbc35feadfd27254ed288c/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-08-18 00:35:56 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=btzgozh3mzambgrfxrna5b3662io7arxxg54gx7k37jhevhnfcga._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/260818-cpdmcstgre/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Family: Mirai
Malware Config
C2 Extraction:
45.90.98.27
Please note that we are no longer able to provide a coverage score for Virus Total.

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: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 0cf26764fb6640c09a25bc5a0e877ef690ef8237b9bbc35feadfd27254ed288c

(this sample)

Mirai

elf 11dd0a14f5fdbf9d1495ec3f8a2a8fde1c924abdb6066ffd0f57528e1ed5f652

  
URLhaus
https://urlhaus.abuse.ch/url/3905063/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 11dd0a14f5fdbf9d1495ec3f8a2a8fde1c924abdb6066ffd0f57528e1ed5f652
  
Dropping
MD5 6f6db85ded58832d3fd5a6f6bfd94119

Comments