MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a94d93384c6e0d3cf5d61ac401642c023dbfada8b48be9e1f7b9310a21ee86a6. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a94d93384c6e0d3cf5d61ac401642c023dbfada8b48be9e1f7b9310a21ee86a6
SHA3-384 hash: c1c63ac3bdfe4268bbe84edab871025790717c6df5c5271644cfa1eafff7bf0ac8264ccca979f5046bc8f027a290457a
SHA1 hash: 93546b62e9262602e82017bf7e4bd2f77b171f12
MD5 hash: b45e352074f06fb5600b63885cc98890
humanhash: helium-queen-pizza-nevada
File name:bin.armv5l
Download: download sample
Signature Mirai
Create hunting rule
File size:193'160 bytes
First seen:2024-10-20 20:25:49 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:7Ju6E3jjUs9bbWZd7wh81mq0JGGT2ThScCFUNWFoon27sP2jAKnnmMz:7Ju6GjjUs92M81jSGGTwhScCF2WFH27j
TLSH T1D914FA46BD518F23C6C311FBFB9E429C3B256B69D7EA3102DD257FA437864DA093A201
telfhash t14211232ceec82bfcb5e590c883dea5048681328f0a20169a0659ff5b5d63ecf7511c26
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 :
116
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29524.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7355719-0
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Exploit.Mirai-9795501-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Gafgyt-9940653-0
Create hunting rule

Unix.Dropper.Mirai-9977145-0
Create hunting rule

Unix.Trojan.Mirai-10008934-0
Create hunting rule

Unix.Trojan.Gafgyt-10036478-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Gathering data
Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug gcc lolbin mirai remote
Link:
https://www.filescan.io/uploads/6715675ad875ce8b57d65141/reports/79a7426f-74e3-4b79-ad2d-63aaa9882524/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
1928
Number of processes launched:
10
Processes remaning?
true
Remote TCP ports scanned:
5500,37215
Full report:
https://elfdigest.com/brief/a94d93384c6e0d3cf5d61ac401642c023dbfada8b48be9e1f7b9310a21ee86a6
Behaviour
Anti-VM
Process Renaming
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ec0faa64-0da2-4647-9207-118f9f29291f
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1538258
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a94d93384c6e0d3cf5d61ac401642c023dbfada8b48be9e1f7b9310a21ee86a6
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a94d93384c6e0d3cf5d61ac401642c023dbfada8b48be9e1f7b9310a21ee86a6/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-10-20 20:26:04 UTC
File Type:
ELF32 Little (Exe)
AV detection:
23 of 38 (60.53%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vfgzgocmnygtz5owdlcaczbmai637lniwsf6typxxeyquipoq2ta._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
discovery
Link:
https://tria.ge/reports/241020-y7txysybrd/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Verdict:
Malicious
Tags:
botnet mirai
YARA:
MAL_ELF_LNX_Mirai_Oct10_1
Link:
https://app.threat.zone/submission/31cc5c51-cae7-4616-8025-c8f6599a53b2
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/a94d93384c6e0d3cf5d61ac401642c023dbfada8b48be9e1f7b9310a21ee86a6

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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
Rule name:MAL_ELF_LNX_Mirai_Oct10_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects ELF Mirai variant
Reference:Internal Research
Rule name:MAL_ELF_LNX_Mirai_Oct10_1_RID2F39
Create hunting rule
Author:Florian Roth
Description:Detects ELF Mirai variant
Reference:Internal Research
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf a94d93384c6e0d3cf5d61ac401642c023dbfada8b48be9e1f7b9310a21ee86a6

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3239780/
  
Delivery method
Distributed via web download

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