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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 04851d0df7d295f27e0ff96dbd6ca9ed239ea69ad7c8a2b1159df31d687198e7. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 04851d0df7d295f27e0ff96dbd6ca9ed239ea69ad7c8a2b1159df31d687198e7
SHA3-384 hash: bc57d7c70c28b9c5c5298f8596b7235f9f264f8d4208ac39b3ee7ed4bb88d99544a8f9531d0081a98f5ca28ad9510817
SHA1 hash: 65f30cd9f5799c7bfa9ca36094b9117609ff1a98
MD5 hash: 8fa1e5ec846c8de3cc5061e30c903477
humanhash: stairway-kentucky-mississippi-ack
File name:sora.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:164'552 bytes
First seen:2024-11-10 18:47:12 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:FtK7hAcks5FT46a+N3EFcs3C8WFJ7piUMSCRsP8t5k2kULoBpXx3outF:LeCCzTXFEKsfWrpdMS2w8JaZ3oSF
TLSH T17BF31363C1962ECE9AAEF3F03E57172B14328A8CFA4814C2758C426DD017FE55BE5725
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 :
89
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7135858-0
Create hunting rule

Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6731000caf2d3dc89feeb477linux22vpnfull_triage
Tags:
malware
Result
Verdict:
Clean
Maliciousness:

Behaviour
Connection attempt
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug masquerade packed upx
Link:
https://www.filescan.io/uploads/6730ffe9c9e5125dc6d4f3ea/reports/73b8e585-394e-4862-ae0d-a7f823bc3af1/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
0
Number of processes launched:
1
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/04851d0df7d295f27e0ff96dbd6ca9ed239ea69ad7c8a2b1159df31d687198e7
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1ecb039c-d026-49fc-a5bc-788bc8adb735
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1553307
Signature
Machine Learning detection for 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
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/04851d0df7d295f27e0ff96dbd6ca9ed239ea69ad7c8a2b1159df31d687198e7
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/04851d0df7d295f27e0ff96dbd6ca9ed239ea69ad7c8a2b1159df31d687198e7/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-11-10 18:48:05 UTC
File Type:
ELF32 Little (Exe)
AV detection:
20 of 38 (52.63%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ascr2dpx2kk7e7qp7fw323fj5urz5ju227ekfmivtxzr22drtdtq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
linux rootkit upx
Link:
https://tria.ge/reports/241110-xfrsvasern/
Behaviour
Loads a kernel module
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135858-0
YARA:
n/a
Link:
https://app.threat.zone/submission/211f3b91-8210-419e-9822-09836dc78251
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.45
Link:
https://yomi.yoroi.company/submissions/04851d0df7d295f27e0ff96dbd6ca9ed239ea69ad7c8a2b1159df31d687198e7

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: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 04851d0df7d295f27e0ff96dbd6ca9ed239ea69ad7c8a2b1159df31d687198e7

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3285365/
  
Delivery method
Distributed via web download

Comments