MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5612a957f2f36161b35dc593742f6c994068dc20b5cedbd72a68ea74923e00c8. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5612a957f2f36161b35dc593742f6c994068dc20b5cedbd72a68ea74923e00c8
SHA3-384 hash: 008883df5f8e934a6a6d7db3f49b6172df700d89fd7ffd3be923ab97872697b71fbcacebb5911ee2420ae207e07d4384
SHA1 hash: a1dc09e96aca82cbab2b5f1ffbe28caf67a8cf65
MD5 hash: 2445a5b9c965d17532e402bbd6231e8b
humanhash: robin-black-oklahoma-red
File name:xd.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:30'840 bytes
First seen:2025-11-28 19:39:23 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:pPMFPu1mI0GwEuIsVVWzt7YGobEzgS7wWJgGlzDpbuR1JT:lII0ouxLRGpVJuJ
TLSH T12AD2D05F4614CC8CE7A691BC55824F513FDE4BC5B8511D061AAEFA02BDC38FC6986BC4
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 :
40
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7135911-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Kills processes
Sends data to a server
Receives data from a server
Runs as daemon
Opens a port
Kills critical processes
Performs a bruteforce attack in the network
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade packed upx
Link:
https://www.filescan.io/uploads/6929faa5c7541436d9c19d4a/reports/c540f0e7-9f19-4360-8ad6-cb98e13c0fa9/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
UPX
Botnet:
unknown
Number of open files:
18
Number of processes launched:
7
Processes remaning?
false
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/5612a957f2f36161b35dc593742f6c994068dc20b5cedbd72a68ea74923e00c8
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-11-28T16:46:00Z UTC
Last seen:
2025-11-29T06:16:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/5612a957f2f36161b35dc593742f6c994068dc20b5cedbd72a68ea74923e00c8/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/793fd3a8-768e-445a-b5bc-922112804b52
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1822583
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: 1822583 Sample: xd.mips.elf Startdate: 28/11/2025 Architecture: LINUX Score: 76 22 154.83.244.3, 23 XIAOZHIYUN1-AS-APICIDCNETWORKUS Seychelles 2->22 24 12.194.249.200 WORLDNET5-10US United States 2->24 26 98 other IPs or domains 2->26 28 Malicious sample detected (through community Yara rule) 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 Yara detected Mirai 2->32 34 Sample is packed with UPX 2->34 8 xd.mips.elf 2->8         started        signatures3 process4 process5 10 xd.mips.elf 8->10         started        12 xd.mips.elf 8->12         started        14 xd.mips.elf 8->14         started        process6 16 xd.mips.elf 10->16         started        18 xd.mips.elf 10->18         started        20 xd.mips.elf 10->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/5612a957f2f36161b35dc593742f6c994068dc20b5cedbd72a68ea74923e00c8
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/5612a957f2f36161b35dc593742f6c994068dc20b5cedbd72a68ea74923e00c8/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/5612a957f2f36161b35dc593742f6c994068dc20b5cedbd72a68ea74923e00c8
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-28 19:40:17 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=kyjksv7s6nqwdm25ywjxil3mtfagrxbawxhnxvzkndvhjer6adea._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/251128-ydmxjswmbv/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Reads system network configuration
Enumerates active TCP sockets
Enumerates running processes
Modifies Watchdog functionality
Contacts a large (16716) amount of remote hosts
Creates a large amount of network flows
Mirai
Mirai family
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135911-0
YARA:
n/a
Link:
https://app.threat.zone/submission/cd57cc0c-1d45-4193-a708-2c848acd3522
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/5612a957f2f36161b35dc593742f6c994068dc20b5cedbd72a68ea74923e00c8

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: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 5612a957f2f36161b35dc593742f6c994068dc20b5cedbd72a68ea74923e00c8

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3719038/
  
Delivery method
Distributed via web download

Comments