MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d7b6c9cf78a33b8a35a1c869de8dfeac33f01487e04e4cd22a92bed17238aa7f. 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: d7b6c9cf78a33b8a35a1c869de8dfeac33f01487e04e4cd22a92bed17238aa7f
SHA3-384 hash: b147e98b58637b4b43bcb00232d25a0b4e9ba7de7d7d243f16c86a394388dd850fbe626b4f4f20ebf921be514b7756b3
SHA1 hash: 3bfc81235edf4ee8eaf78f7347e833a117bf1591
MD5 hash: 537f346cf6356581ab67e213fac71d51
humanhash: august-don-hydrogen-fix
File name:Space.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:38'124 bytes
First seen:2025-08-17 05:57:18 UTC
Last seen:2025-08-17 07:15:43 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:HyI187beFSc+RX4qCw7kwGDGRfHB7z8OIZ9fgJgGlzDpbuR1JG:Hyf7beMbIqCw7jcGX/3gfgVJus
TLSH T16A03F1A4B830044DEAA8D0780FDC0B615D685FB594864D75B8D7E7538FE207A309F9EC
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) :38'124 bytes
File size (de-compressed) :103'892 bytes
Format:linux/mips
Unpacked file: c966fb431b20ee0c2897ebff4f1cff71e791f4f2a27ba9c9d9dbd3ee20f6397a

Intelligence

File Origin
# of uploads :
3
# of downloads :
48
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.27425.2378.UNOFFICIAL
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:
packed upx
Link:
https://www.filescan.io/uploads/68a16fbfa4bdac9f5b9a2360/reports/5978a29d-1fe3-4063-9012-5ff31fc75828/overview
Result
Verdict:
MALICIOUS
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/1efe9f14-5619-485e-a9a1-0923a5751621
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1758716
Signature
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: 1758716 Sample: Space.mips.elf Startdate: 17/08/2025 Architecture: LINUX Score: 68 20 45.156.87.56, 33174, 33176, 33178 SKYLINKNL Germany 2->20 22 Malicious sample detected (through community Yara rule) 2->22 24 Multi AV Scanner detection for submitted file 2->24 26 Yara detected Mirai 2->26 28 Sample is packed with UPX 2->28 8 Space.mips.elf 2->8         started        signatures3 process4 process5 10 Space.mips.elf 8->10         started        12 Space.mips.elf 8->12         started        14 Space.mips.elf 8->14         started        process6 16 Space.mips.elf 10->16         started        18 Space.mips.elf 10->18         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/d7b6c9cf78a33b8a35a1c869de8dfeac33f01487e04e4cd22a92bed17238aa7f
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/d7b6c9cf78a33b8a35a1c869de8dfeac33f01487e04e4cd22a92bed17238aa7f/
Verdict:
Malicious
Threat:
HEUR:Backdoor.Linux.Mirai
Link:
https://tip.neiki.dev/file/d7b6c9cf78a33b8a35a1c869de8dfeac33f01487e04e4cd22a92bed17238aa7f
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2025-08-17 03:17:33 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=263mtt3yum5yunnbzbu55dp6vqz7afeh4bhezurksk7nc4ryvj7q._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
discovery upx
Link:
https://tria.ge/reports/250817-gpvyvss1hx/
Behaviour
System Network Configuration Discovery
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/28d806f9-bb30-4769-8a6a-6cf2c38021b9
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/d7b6c9cf78a33b8a35a1c869de8dfeac33f01487e04e4cd22a92bed17238aa7f

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 d7b6c9cf78a33b8a35a1c869de8dfeac33f01487e04e4cd22a92bed17238aa7f

(this sample)

Mirai

elf c966fb431b20ee0c2897ebff4f1cff71e791f4f2a27ba9c9d9dbd3ee20f6397a

  
URLhaus
https://urlhaus.abuse.ch/url/3605054/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 c966fb431b20ee0c2897ebff4f1cff71e791f4f2a27ba9c9d9dbd3ee20f6397a
  
Dropping
MD5 ffbe5b635831f70f7f7fbfc485a8b0cf

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments