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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4aca18200e41c23dd646129603b990de52c51ddbbf6a558aed0aba3996168f2d. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4aca18200e41c23dd646129603b990de52c51ddbbf6a558aed0aba3996168f2d
SHA3-384 hash: 02c779a1d4f6d041c152be585e2fb5f91458b94b2d02b2c8c94df29d51467b83d3c5ecb2c6f36518112839657a9c3254
SHA1 hash: 410d7408f626338651f38a5742c2058d2960026a
MD5 hash: e6ebd797f17b12fab1ee379041ae889a
humanhash: arizona-timing-hawaii-fish
File name:Space.ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:35'140 bytes
First seen:2026-09-20 17:39:24 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:seDRJ7WcwHDB40LYBm1A/PWyi7yWr/iu2vHM9+Vz4uVcqgw09g:sCRocD0Lu/PWUWr/iuN9wz4u+qgw09g
TLSH T118F2E174C5AD8FD3EDA98EB02FD153DABBEC1E4B1751CCD331028F519B018058A9AAD5
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) :35'140 bytes
File size (de-compressed) :75'184 bytes
Format:linux/ppc32
Unpacked file: 6ba5f4b2d0f890f36c64fc0a97496a82071b4a219cab3f94d11e91c7ebd5f9e5

Intelligence

File Origin
# of uploads :
1
# of downloads :
88
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/931e02cd-3d38-4d30-a22e-0b28e92de261/
Detection(s):
Unix.Trojan.Mirai-9936831-0
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/6ab01a81936ec858d4d87059/reports/eb6046b5-e5d7-41c8-afc4-cbf999939784/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-09-19T17:54:00Z UTC
Last seen:
2026-09-22T00:33:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/4aca18200e41c23dd646129603b990de52c51ddbbf6a558aed0aba3996168f2d/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/cfaffa02-00b0-482d-8fd1-13748a512af8
Behavior Graph:
Download SVG
%3 guuid=16441ef1-1700-0000-59e6-0e32e10d0000 pid=3553 /usr/bin/sudo guuid=f6b036f5-1700-0000-59e6-0e32e20d0000 pid=3554 /tmp/sample.bin guuid=16441ef1-1700-0000-59e6-0e32e10d0000 pid=3553->guuid=f6b036f5-1700-0000-59e6-0e32e20d0000 pid=3554 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/215080ea-6687-44e5-9e44-783ac34af8c5
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4aca18200e41c23dd646129603b990de52c51ddbbf6a558aed0aba3996168f2d
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4aca18200e41c23dd646129603b990de52c51ddbbf6a558aed0aba3996168f2d/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-09-20 12:55:41 UTC
File Type:
ELF32 Big (Exe)
AV detection:
20 of 36 (55.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jlfbqiaoihbd3vsgcklahomq3zjmkho3x5vflcxnbk5dtfqwr4wq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
linux upx
Link:
https://tria.ge/reports/260920-v8zytayybs/
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/4aca18200e41c23dd646129603b990de52c51ddbbf6a558aed0aba3996168f2d

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:ELF_IoT_DVR_Botnet_Hama_UPX
Create hunting rule
Author:Serhii Kocherhan
Description:Detects packed and unpacked ELF IoT/DVR botnet variants targeting UPX compression structures and uncompressed code
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 4aca18200e41c23dd646129603b990de52c51ddbbf6a558aed0aba3996168f2d

(this sample)

Mirai

elf 6ba5f4b2d0f890f36c64fc0a97496a82071b4a219cab3f94d11e91c7ebd5f9e5

  
URLhaus
https://urlhaus.abuse.ch/url/3919321/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 6ba5f4b2d0f890f36c64fc0a97496a82071b4a219cab3f94d11e91c7ebd5f9e5
  
Dropping
MD5 539a184713d463672666f849468c9c20

Comments