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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8f700d2eeb4574e5aec68dcbf8c396df582723e1cd57ac16c8c32b1570b19da2. 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: 8


Intelligence 8 IOCs YARA 17 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8f700d2eeb4574e5aec68dcbf8c396df582723e1cd57ac16c8c32b1570b19da2
SHA3-384 hash: 4197348433330ba6a8384c783ae9684b8401c0c48496963dd7922d6cc544a79cc52ecef1e715b9d68a01b6d8d424e15b
SHA1 hash: d1435f14302af03f3cd990a86712e10505d51eb7
MD5 hash: e5304468eedc3d7f5f01774826ce254c
humanhash: twenty-helium-nitrogen-snake
File name:arm8
Download: download sample
Signature Mirai
Create hunting rule
File size:428'496 bytes
First seen:2026-10-10 23:41:47 UTC
Last seen:Never
File type: elf
MIME type:application/x-sharedlib
ssdeep 6144:LJrxFxs9cqnf2EsPowc6tx6H47vXDf2/i/KKa9zw:VtFxs9cqP89c6tx6Y7viIa9zw
TLSH T1A6945C8C92FAFBCAD289FAB853117D17683325753093B1E5210AF57F53AB1D448EA831
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

Intelligence

File Origin
# of uploads :
1
# of downloads :
94
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-44.UNOFFICIAL
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Creates directories
Opens a port
Runs as daemon
Creating a file
Connection attempt
Creating a file in the %temp% directory
Traces processes
Writes files to system directory
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
base64 expand lolbin
Link:
https://www.filescan.io/uploads/6acacd608d9124d9a16f04b6/reports/2e6a5314-60b1-4864-9c7e-cc309ae91c54/overview
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2026-10-10T20:43:00Z UTC
Last seen:
2026-10-11T17:48:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/8f700d2eeb4574e5aec68dcbf8c396df582723e1cd57ac16c8c32b1570b19da2/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/68f4ea42-4fa2-465b-8641-006039635c10
Behavior Graph:
Download SVG
%3 guuid=e0a9e35b-1b00-0000-1e31-9031fc080000 pid=2300 /usr/bin/sudo guuid=9148b75e-1b00-0000-1e31-9031fe080000 pid=2302 /tmp/sample.bin guuid=e0a9e35b-1b00-0000-1e31-9031fc080000 pid=2300->guuid=9148b75e-1b00-0000-1e31-9031fe080000 pid=2302 execve
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/961d0730-e80a-465c-b044-81f8f8cb736b
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8f700d2eeb4574e5aec68dcbf8c396df582723e1cd57ac16c8c32b1570b19da2
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8f700d2eeb4574e5aec68dcbf8c396df582723e1cd57ac16c8c32b1570b19da2/
Threat name:
Linux.Exploit.DirtyFrag
Create hunting rule
Status:
Malicious
First seen:
2026-10-10 23:42:40 UTC
File Type:
ELF64 Little (SO)
AV detection:
16 of 37 (43.24%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=r5ya2lxliv2ollwgrxf7rq4w35mcoi7bzvl2yfwiymvrk4frtwra._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet linux
Link:
https://tria.ge/reports/261010-3p4rnasxas/
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
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Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:Detect_all_IPv6_variants
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Author:Bierchermuesli
Description:Generic IPv6 catcher
Rule name:ELF_IoT_Persistence_Hunt
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Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
Rule name:ELF_Packer_Dropper_Fileless_Armhf
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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
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Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:EXPL_HKTL_LNX_DirtyFragShellcode_May26
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Author:Pezier Pierre-Henri (Nextron Systems)
Description:Detects a shellcode observed in dirtyfrag, a local privilege escalation exploit for Linux.
Reference:https://github.com/V4bel/dirtyfrag/tree/master
Rule name:EXPL_LNX_DirtyFrag_ForensicArtefacts_May26
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Author:Florian Roth
Description:Detects DirtyFrag exploit code POC usage in Linux environments
Reference:https://github.com/V4bel/dirtyfrag/tree/master
Rule name:Linux_Exploit_CVE_2018_10562_badc0676
Create hunting rule
Author:Elastic Security
Description:Exploit code used in the ZeroBot malware
Rule name:Linux_Exploit_CVE_2021_46422_69af1b79
Create hunting rule
Author:Elastic Security
Description:Exploit code used in the ZeroBot malware
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:NSVPS_Hydra_SSH_Bruteforce
Create hunting rule
Author:sanad (NSVPS-SOC)
Description:Hydra SSH brute-force campaign credentials pattern from NSVPS honeypot
Rule name:RANSOMWARE
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Author:ToroGuitar
Rule name:RIPEMD160_Constants
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Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:setsockopt
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Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:SHA1_Constants
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Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:SHA512_Constants
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Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:unixredflags3
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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 8f700d2eeb4574e5aec68dcbf8c396df582723e1cd57ac16c8c32b1570b19da2

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3947496/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3947491/

Comments