MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d6acfa3d75837e01da10d98fe7426cb89c5f84777e25feb9caa69b71463de3f3. 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: d6acfa3d75837e01da10d98fe7426cb89c5f84777e25feb9caa69b71463de3f3
SHA3-384 hash: ecd2293a135a474da462fc20544dd9d9d5584248a46a5cbd3936bc10c264ecf57320482aaa98dce320ba60b1ee9391c9
SHA1 hash: e9c7789946f6d5e2a89219fcc9e3cfdfaafebdfe
MD5 hash: bcf8db2f7437847bf16b1c1437437fcc
humanhash: don-victor-connecticut-victor
File name:rep.arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:69'548 bytes
First seen:2025-02-01 18:47:20 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:ypHtxZFNNEIeoIn64ssJCOCPz2VD3z7QQ22K02MUo:ypHtx7rE4oZYOWCJ7cl0D
TLSH T1F8634B81BC829A12C6D026BBFB2E428D372663B8D3DE7213DD256F1177C692B0D77641
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 gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
99
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.23473.12158.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
84.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=679e6c77a9881a7a01c4f873linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
lolbin masquerade remote
Link:
https://www.filescan.io/uploads/679e6c7ff58e01de2b8b57f8/reports/32d9481c-78a8-4259-a642-80c4106e50e9/overview
Result
Verdict:
UNKNOWN
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/28a9f983-d5f4-4d0c-86bf-31deb9f48b5a
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1604650
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 tries to kill multiple processes (SIGKILL)
Sends malformed DNS queries
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/d6acfa3d75837e01da10d98fe7426cb89c5f84777e25feb9caa69b71463de3f3
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d6acfa3d75837e01da10d98fe7426cb89c5f84777e25feb9caa69b71463de3f3/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-02-01 18:48:23 UTC
File Type:
ELF32 Little (Exe)
AV detection:
12 of 24 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=22wpuplvqn7adwqq3gh6oqtmxcof7bdxpys75ooku2nxcrr54pzq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/250201-xfxzvsvngv/
Behaviour
Changes its process name
Renames itself
Verdict:
Malicious
Tags:
trojan mirai
YARA:
Linux_Trojan_Mirai_449937aa
Link:
https://app.threat.zone/submission/ba5834d5-db47-4b7b-bba7-d8b8d0b4a6be
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/d6acfa3d75837e01da10d98fe7426cb89c5f84777e25feb9caa69b71463de3f3

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_Threat_d94e1020
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_449937aa
Create hunting rule
Author:Elastic Security
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 d6acfa3d75837e01da10d98fe7426cb89c5f84777e25feb9caa69b71463de3f3

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3423274/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3423339/
  
URLhaus
https://urlhaus.abuse.ch/url/3423344/

Comments