MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4630f8cb2a102cfc5202eef3f49f0073127f6afd07afb07110b5b44bde43a7dc. 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: 14


Intelligence 14 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4630f8cb2a102cfc5202eef3f49f0073127f6afd07afb07110b5b44bde43a7dc
SHA3-384 hash: 2e47310772294c62dbf830906bc10bc8e98ec3e58527b6b1271f8d238ec4bb54671ab9aa178b72443313e0f74546fa29
SHA1 hash: cc2e7e46ea46447866d6638a08a820b947bbf518
MD5 hash: 26fe52612890fe30dd5268ae8135fd8c
humanhash: pip-golf-moon-romeo
File name:hold.arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:91'704 bytes
First seen:2025-01-30 10:51:34 UTC
Last seen:2025-01-31 10:30:13 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:um0ntaLxu48P5MES9zpg0XUcnqO7iQWDMWUaoTfB+VM2if/Qf35DYAb0:umUtPqE+l9Xtn97kMWUaon/Qf3dv0
TLSH T164932996F8815B11C5C4127AFA6E028E332327F8E3DEB2169D106F2437C656B0E7BD56
telfhash t11ee026364d1a868cbfd1958e46b9c32a99b6bf582b842856004f0f9f8d37d46320d87a
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 :
2
# of downloads :
102
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30455.LC.BadVar.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135906-0
Create hunting rule

Unix.Dropper.Mirai-7135966-0
Create hunting rule

Unix.Dropper.Mirai-7135979-0
Create hunting rule

Unix.Trojan.Mirai-9935718-0
Create hunting rule

Unix.Trojan.Mirai-9945193-0
Create hunting rule

Unix.Trojan.Mirai-9946826-0
Create hunting rule

Unix.Dropper.Mirai-10008433-0
Create hunting rule

Unix.Trojan.Mirai-10028946-0
Create hunting rule

Verdict:
Malicious
Score:
90.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=679b5aaa39cd5095f12c3388linux22vpnfull_triage
Tags:
malware
Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
lolbin masquerade remote
Link:
https://www.filescan.io/uploads/679b59d94587880099ba0f99/reports/ec76f023-9fe0-495f-9893-36818c6ce7d8/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/4630f8cb2a102cfc5202eef3f49f0073127f6afd07afb07110b5b44bde43a7dc
Behaviour
no suspicious findings
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/f1f0736a-1db0-452f-b508-aaa3cf987a34
Result
Threat name:
Mirai, Okiru
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1602959
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Yara detected Okiru
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4630f8cb2a102cfc5202eef3f49f0073127f6afd07afb07110b5b44bde43a7dc
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4630f8cb2a102cfc5202eef3f49f0073127f6afd07afb07110b5b44bde43a7dc/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-01-30 10:52:04 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=iyyprszkcawpyuqc53z7jhyaomjh62x5a6x3a4iqww2exxsdu7oa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:unstable
Link:
https://tria.ge/reports/250130-mydc3a1kgj/
Malware Config
C2 Extraction:
dkdrlahhwlxptmxm2.p-e.kr
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Dropper.Mirai-7135906-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/180af4de-1915-455e-aeae-7d7b16a41c15
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/4630f8cb2a102cfc5202eef3f49f0073127f6afd07afb07110b5b44bde43a7dc

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_3bcc1630
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
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 4630f8cb2a102cfc5202eef3f49f0073127f6afd07afb07110b5b44bde43a7dc

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3405966/
  
Delivery method
Distributed via web download

Comments