MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d881a513fec2fa2c0f29411d0e69a3809a26c68ea035969d0b57f02ac36e484e. 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: 12


Intelligence 12 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d881a513fec2fa2c0f29411d0e69a3809a26c68ea035969d0b57f02ac36e484e
SHA3-384 hash: 096401fa905b6e58d97b0fbb765581d8ae682fbe7809633a0f5fa3c9e220318415b7167d6ed0ae1ff81f9b7d506c04b6
SHA1 hash: 848bf7f6388c376e5e3b7609d65e761e6a742959
MD5 hash: 25673029b7a55699fa9e081e6022b2dd
humanhash: angel-emma-jig-crazy
File name:i686
Download: download sample
Signature Mirai
Create hunting rule
File size:28'188 bytes
First seen:2025-09-04 01:02:11 UTC
Last seen:2025-09-04 08:48:29 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:D26A29MSaInDSzjWikmJR5rT0iRnKG1bEOP:66n9DczB/0iRndbEO
TLSH T115C2E126B0AA120ADA239936D24A6116C42F6CC07BCF614337DFF9ED3555C0C997AACD
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) :28'188 bytes
File size (de-compressed) :66'416 bytes
Format:linux/i386
Unpacked file: 603b94d95e70e5ab6498088890ac044a5ad58da12993de2d234f3c9d2aa0a90b

Intelligence

File Origin
# of uploads :
2
# of downloads :
43
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-17.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-10007620-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
DNS request
Runs as daemon
Sends data to a server
Connection attempt
Substitutes an application name
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
botnet mirai packed threat upx
Link:
https://www.filescan.io/uploads/68b8e5c61c81c34281ddb984/reports/5d4c58cb-28a9-4119-b336-b7ff85d66231/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
45
Number of processes launched:
5
Processes remaning?
true
Remote TCP ports scanned:
37215,2323,23
Full report:
https://elfdigest.com/brief/d881a513fec2fa2c0f29411d0e69a3809a26c68ea035969d0b57f02ac36e484e
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-09-03T23:17:00Z UTC
Last seen:
2025-09-03T23:17:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/d881a513fec2fa2c0f29411d0e69a3809a26c68ea035969d0b57f02ac36e484e/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d232c140-d504-46bd-9e83-d28eebbadd81
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1770825
Signature
Connects to many ports of the same IP (likely port scanning)
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Uses dynamic DNS services
Uses known network protocols on non-standard ports
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1770825 Sample: i686.elf Startdate: 04/09/2025 Architecture: LINUX Score: 96 18 securecameoutgay.ddns.net 2->18 20 156.158.50.83 airtel-tz-asTZ Tanzania United Republic of 2->20 22 99 other IPs or domains 2->22 24 Malicious sample detected (through community Yara rule) 2->24 26 Multi AV Scanner detection for submitted file 2->26 28 Yara detected Mirai 2->28 32 3 other signatures 2->32 8 i686.elf 2->8         started        signatures3 30 Uses dynamic DNS services 18->30 process4 process5 10 i686.elf 8->10         started        process6 12 i686.elf 10->12         started        14 i686.elf 10->14         started        16 i686.elf 10->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/d881a513fec2fa2c0f29411d0e69a3809a26c68ea035969d0b57f02ac36e484e
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/d881a513fec2fa2c0f29411d0e69a3809a26c68ea035969d0b57f02ac36e484e/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-09-04 01:07:24 UTC
File Type:
ELF32 Little (Exe)
AV detection:
24 of 37 (64.86%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3ca2ke76yl5cydzjieoq42ndqcncnruoua2znhilk7ycvq3ojbha._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:botnet botnet defense_evasion discovery linux upx
Link:
https://tria.ge/reports/250904-bfktmsvly4/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Modifies Watchdog functionality
Contacts a large (114284) amount of remote hosts
Creates a large amount of network flows
Mirai
Mirai family
Malware Config
C2 Extraction:
securecameoutgay.ddns.net
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-10007620-0
YARA:
n/a
Link:
https://app.threat.zone/submission/3d36e1ee-4440-4e0f-9caa-3ee0de4edf1b
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.40
Link:
https://yomi.yoroi.company/submissions/d881a513fec2fa2c0f29411d0e69a3809a26c68ea035969d0b57f02ac36e484e

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 d881a513fec2fa2c0f29411d0e69a3809a26c68ea035969d0b57f02ac36e484e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3616898/
  
Delivery method
Distributed via web download

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