MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6acfc0ba1b79c8b1fb5bf42da696453485b069459f9d3de4e80617efbad88200. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6acfc0ba1b79c8b1fb5bf42da696453485b069459f9d3de4e80617efbad88200
SHA3-384 hash: 42ecfa46bab9546843de127d3d47457cc412da4017a1988fa28356cf53cc0c8e5ed119df9c71f48bc169ef82f381032e
SHA1 hash: bd39f4c55fae9b84aba8e4d51a292ec4cf03fdb9
MD5 hash: 6d01dc1aea37b67f3dcf7a58f7817e27
humanhash: shade-east-seven-winner
File name:armv6l
Download: download sample
Signature Mirai
Create hunting rule
File size:119'820 bytes
First seen:2026-07-18 07:09:57 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:zEtAc9MtBhORO/wkBzYHz3/CIsDN6JWbXdf9JZMI9MCDK1P/mj4Q0KkJL4ThsATH:Hc9qaO/wHHz3UDDrHJZMgDS+/EyZOPan
TLSH T1C6C312DF67EEA5A0D9794FF27F3EC74251426EE08CDD201D2272D8E49E8358A025E583
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
75
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/2d3bc1c6-788d-4e5b-818b-73343a9e7c3e/
Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Sends data to a server
Kills processes
Opens a port
Connection attempt
Substitutes an application name
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai packed upx
Link:
https://www.filescan.io/uploads/6a5b26fb88889158278c8e9d/reports/258b4696-b7ab-49e9-89ec-db45c78d6bac/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
custom
Botnet:
unknown
Number of open files:
2
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/6acfc0ba1b79c8b1fb5bf42da696453485b069459f9d3de4e80617efbad88200
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
File Type:
elf.32.le
First seen:
2026-07-18T07:52:00Z UTC
Last seen:
2026-07-19T03:57:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/6acfc0ba1b79c8b1fb5bf42da696453485b069459f9d3de4e80617efbad88200/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/5094982c-66f9-4092-ac90-9699aaea6969
Behavior Graph:
Download SVG
%3 guuid=51d205b2-1900-0000-6dbe-2f40370b0000 pid=2871 /usr/bin/sudo guuid=741a03b4-1900-0000-6dbe-2f403e0b0000 pid=2878 /tmp/sample.bin guuid=51d205b2-1900-0000-6dbe-2f40370b0000 pid=2871->guuid=741a03b4-1900-0000-6dbe-2f403e0b0000 pid=2878 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/f039237a-a673-43d0-a3f5-f2346931cfcf
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1944557
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/6acfc0ba1b79c8b1fb5bf42da696453485b069459f9d3de4e80617efbad88200
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6acfc0ba1b79c8b1fb5bf42da696453485b069459f9d3de4e80617efbad88200/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-07-18 07:11:14 UTC
AV detection:
6 of 36 (16.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nlh4boq3pheld6236qw2nfsfgsc3a2kft6ot3zhiayl67owyqiaa._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
defense_evasion discovery upx
Link:
https://tria.ge/reports/260718-hztn8afs6v/
Behaviour
Reads runtime system information
Changes its process name
Modifies Watchdog functionality
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/6acfc0ba1b79c8b1fb5bf42da696453485b069459f9d3de4e80617efbad88200

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 6acfc0ba1b79c8b1fb5bf42da696453485b069459f9d3de4e80617efbad88200

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3880898/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3877701/

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