MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 987cc77bdb569bb8693e990d56a2d3a8f79e53ec580ef92ed5f71120c6122026. 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: 11


Intelligence 11 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 987cc77bdb569bb8693e990d56a2d3a8f79e53ec580ef92ed5f71120c6122026
SHA3-384 hash: 3fd15aefd07129cf36181ccbdb6d0cd15ea6d610b40e645109a6d73b81a9f169de1f72190e2b0845249b0be42f4ab379
SHA1 hash: 7c4e85963ee66e45a15ba337eb2258b2b43673c0
MD5 hash: 56d96fd94d6ffc7809f73a79c99ff32c
humanhash: winner-four-grey-september
File name:Space.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:38'076 bytes
First seen:2025-09-10 21:18:17 UTC
Last seen:2025-09-10 23:51:24 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:TgN29x3ZpzZ5VjNuvtE54Fe7GbxBDbYsPs4P5zg/HWsGJgGlzDpbuR1JF:J9xJZZNKNFjBfRUMNg5yVJu/
TLSH T1D203E07C4A0500E4D56FC1BBA2EE43E0B536079D5943CE563264F697EA0D8BC29E26EC
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika unknown
Reporter abuse_ch
Tags:elf mirai UPX
File size (compressed) :38'076 bytes
File size (de-compressed) :103'892 bytes
Format:linux/mips
Unpacked file: d5a0b9267b49e76044e43bbcf2f20fe7e16a8eb41e4f0c295e2bbe9ea5a5f79a

Intelligence

File Origin
# of uploads :
3
# of downloads :
64
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.19696.32570.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Connection attempt
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade packed threat upx
Link:
https://www.filescan.io/uploads/68c1ec30dbc6f5a29c3ef618/reports/fefaf61e-6d30-4a1c-8dcc-ad1b0728d04a/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
UPX
Botnet:
unknown
Number of open files:
36
Number of processes launched:
6
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/987cc77bdb569bb8693e990d56a2d3a8f79e53ec580ef92ed5f71120c6122026
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-09-10T18:41:00Z UTC
Last seen:
2025-09-10T18:41:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/987cc77bdb569bb8693e990d56a2d3a8f79e53ec580ef92ed5f71120c6122026/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/efdde757-b1be-408f-9e9b-67034705c263
Behavior Graph:
Download SVG
%3 guuid=40c3864f-1a00-0000-28d7-5b45d80a0000 pid=2776 /usr/bin/sudo guuid=bda81f51-1a00-0000-28d7-5b45de0a0000 pid=2782 /tmp/sample.bin guuid=40c3864f-1a00-0000-28d7-5b45d80a0000 pid=2776->guuid=bda81f51-1a00-0000-28d7-5b45de0a0000 pid=2782 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/d1819150-b06a-4580-b8f9-cc8d0c5f3432
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1775191
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: 1775191 Sample: Space.mips.elf Startdate: 10/09/2025 Architecture: LINUX Score: 68 20 160.187.229.191, 3778, 57602, 57604 OCNNTTCommunicationsCorporationJP unknown 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/987cc77bdb569bb8693e990d56a2d3a8f79e53ec580ef92ed5f71120c6122026
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/987cc77bdb569bb8693e990d56a2d3a8f79e53ec580ef92ed5f71120c6122026/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/987cc77bdb569bb8693e990d56a2d3a8f79e53ec580ef92ed5f71120c6122026
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2025-09-10 21:26:03 UTC
File Type:
ELF32 Big (Exe)
AV detection:
20 of 38 (52.63%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tb6mo663k2n3q2j6tegvniwtvd3z4u7mlahpslwv64isbrqseata._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/250910-z8bnfa1ms3/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/ac95e802-cf77-49f8-8103-3f621db36224
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/987cc77bdb569bb8693e990d56a2d3a8f79e53ec580ef92ed5f71120c6122026

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_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
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: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 987cc77bdb569bb8693e990d56a2d3a8f79e53ec580ef92ed5f71120c6122026

(this sample)

Mirai

elf d5a0b9267b49e76044e43bbcf2f20fe7e16a8eb41e4f0c295e2bbe9ea5a5f79a

  
URLhaus
https://urlhaus.abuse.ch/url/3621525/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 d5a0b9267b49e76044e43bbcf2f20fe7e16a8eb41e4f0c295e2bbe9ea5a5f79a
  
Dropping
MD5 3c88de716c0b6883c57f5c8c378dcb6d

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