MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9a99bb58923bf250ed66ea0e852008f6004bcfb183f67e70fe9b299e4ec4ed1f. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9a99bb58923bf250ed66ea0e852008f6004bcfb183f67e70fe9b299e4ec4ed1f
SHA3-384 hash: d868a8fd44eb6ddbab14da3289d78602b6b8018262110959fd601964c009221f096657533430b1e8583e837097900622
SHA1 hash: 25dd1b7d752a1f27973ebee6130b4fc3acec5b40
MD5 hash: a15fe5c597b23d6ba014937b44923f4f
humanhash: venus-don-foxtrot-oxygen
File name:Space.ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:35'140 bytes
First seen:2025-07-14 21:28:06 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:seDRJ7WcwHDB40LYBm1A/PWyi7yWr/iu2BZfIN4uVcqgw09x:sCRocD0Lu/PWUWr/iu8g4u+qgw09x
TLSH T1BFF2E174C1994FD2EDED9EF426E193D5FAEC0E4F1722CCD370428F519B02419858AAE1
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 :
22
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9936831-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Connection attempt
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
packed upx
Link:
https://www.filescan.io/uploads/6875768a19132d98487fbffe/reports/1f432aaf-089a-4beb-85a3-d3bc5e70b39f/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/f21c6ac5-4d75-4154-818f-267b19f2e34e
Behavior Graph:
Download SVG
%3 guuid=8bc390ce-1b00-0000-ebde-9140ba090000 pid=2490 /usr/bin/sudo guuid=e13007d3-1b00-0000-ebde-9140c2090000 pid=2498 /tmp/sample.bin guuid=8bc390ce-1b00-0000-ebde-9140ba090000 pid=2490->guuid=e13007d3-1b00-0000-ebde-9140c2090000 pid=2498 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/ca62eac3-5fd7-47aa-980f-67bc2bafe31c
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1736526
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1736526 Sample: Space.ppc.elf Startdate: 14/07/2025 Architecture: LINUX Score: 76 20 161.97.77.188, 3778, 56456, 56458 CONTABODE United States 2->20 22 Malicious sample detected (through community Yara rule) 2->22 24 Antivirus / Scanner detection for submitted sample 2->24 26 Multi AV Scanner detection for submitted file 2->26 28 2 other signatures 2->28 8 Space.ppc.elf 2->8         started        signatures3 process4 process5 10 Space.ppc.elf 8->10         started        12 Space.ppc.elf 8->12         started        14 Space.ppc.elf 8->14         started        process6 16 Space.ppc.elf 10->16         started        18 Space.ppc.elf 10->18         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/9a99bb58923bf250ed66ea0e852008f6004bcfb183f67e70fe9b299e4ec4ed1f
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/9a99bb58923bf250ed66ea0e852008f6004bcfb183f67e70fe9b299e4ec4ed1f/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-07-14 21:29:22 UTC
File Type:
ELF32 Big (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tkm3wweshpzfb3lg5ihikiai6yaext5rqp3h44h6tmuz4twe5upq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
linux upx
Link:
https://tria.ge/reports/250714-1bj4zsx1gv/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9936831-0
YARA:
n/a
Link:
https://app.threat.zone/submission/87e9608d-7b2a-49a1-aa1b-19b3c6b553f8
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/9a99bb58923bf250ed66ea0e852008f6004bcfb183f67e70fe9b299e4ec4ed1f

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:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
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 9a99bb58923bf250ed66ea0e852008f6004bcfb183f67e70fe9b299e4ec4ed1f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3583370/
  
Delivery method
Distributed via web download

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