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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2c85a21fe7baf0defdf8f36da2afa9fa8aa87bfd884f528392da3958f07f0416. 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: 9


Intelligence 9 IOCs YARA 15 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2c85a21fe7baf0defdf8f36da2afa9fa8aa87bfd884f528392da3958f07f0416
SHA3-384 hash: f3efb8ec84ba28924b6874a875c4bdf83d0d54e3ab0d53dfccd301d688dfeb5d899c023cd290a9f38490132eca50496f
SHA1 hash: 2dccebdbdd236b2b8a483787c855f37167c9760a
MD5 hash: f8c60e6ded5c4ffa6132a49ae5988b5b
humanhash: island-sierra-potato-purple
File name:2c85a21fe7baf0defdf8f36da2afa9fa8aa87bfd884f528392da3958f07f0416
Download: download sample
Signature Mirai
Create hunting rule
File size:728'168 bytes
First seen:2026-11-13 22:45:16 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 12288:vl7epQfHy/N/B9JCjUBK5BhjNbSeB0A68rAzglHp/AFPQ35tSPo0lw18kGIx18pf:uB42gJ3PSga7Mr
TLSH T134F4BE25FA412E41C9C29E7EFF4E824933175B39F3EAB312AE065B35759A4760F39201
Magika elf
Reporter c2hunter
Tags:elf mirai wraith

Intelligence

File Origin
# of uploads :
1
# of downloads :
74
Origin country :
US US
Vendor Threat Intelligence
No detections
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
expand lolbin
Link:
https://www.filescan.io/uploads/6af79335cca07a0aa05d5aea/reports/eb3dff63-a224-4893-b528-0a9b0e21af38/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
custom
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/2c85a21fe7baf0defdf8f36da2afa9fa8aa87bfd884f528392da3958f07f0416
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/5555c02e-954a-4da9-a0ee-bb90a0d70846
Behavior Graph:
Download SVG
%3 guuid=dfb40a85-1a00-0000-1556-60ddaf080000 pid=2223 /usr/bin/sudo guuid=f5cb8f87-1a00-0000-1556-60ddb4080000 pid=2228 /tmp/sample.bin guuid=dfb40a85-1a00-0000-1556-60ddaf080000 pid=2223->guuid=f5cb8f87-1a00-0000-1556-60ddb4080000 pid=2228 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/477373b0-9df5-40ab-af2c-e6e1263d2b34
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/2005703
Signature
Antivirus / Scanner detection for submitted sample
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2c85a21fe7baf0defdf8f36da2afa9fa8aa87bfd884f528392da3958f07f0416
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/2c85a21fe7baf0defdf8f36da2afa9fa8aa87bfd884f528392da3958f07f0416/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-11-13 22:46:17 UTC
File Type:
ELF32 Little (Exe)
AV detection:
4 of 36 (11.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fsc2eh7hxlyn57py6nw2fl5j7kfkq675rbhvfa4s3i4vr4d7aqla._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/261113-2pj7ksgw7l/
Malware Family:
mirai
Create hunting rule
Malicious:
True
Tags:
elf arm
Link:
https://intel.virussign.com/intelligence/file/2c85a21fe7baf0defdf8f36da2afa9fa8aa87bfd884f528392da3958f07f0416
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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:deepfield_drifter_ddos_botnet
Create hunting rule
Author:Nokia Deepfield ERT
Description:Drifter DDoS botnet - native bot binary (ARM/MIPS/x86, incl. deepfield.so)
Reference:https://github.com/deepfield/public-research/blob/main/drifter/report.md
Rule name:ELF_Packer_Dropper_Fileless_Armhf
Create hunting rule
Author:Serhii Kocherhan
Description:Detects obfuscated Linux ELF packers/droppers featuring ChaCha20/RC4 decryption, memfd_create/execveat fileless execution capabilities, and unique binary artifacts.
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:enterpriseunix2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise UNIX
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:has_telegram_urls
Create hunting rule
Author:Aaron DeVera<aaron@backchannel.re>
Description:Detects Telegram URLs
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:linux_protocol_doh
Create hunting rule
Author:@_lubiedo
Description:DNS-over-HTTPS yara rule
Rule name:malwareelf55503
Create hunting rule
Rule name:MIRAI_OHSHIT_payload
Create hunting rule
Author:AfterPacket
Description:MIRAI_OHSHIT ELF payload -- compiled-in C2 set, all architectures
Reference:https://github.com/Afterpacket/drosera-threat-intel
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
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 2c85a21fe7baf0defdf8f36da2afa9fa8aa87bfd884f528392da3958f07f0416

(this sample)

  
Link
http://94.249.195.169/b/barm7
  
URLhaus
https://urlhaus.abuse.ch/url/4065393/
  
Delivery method
Distributed via web download

Comments