MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6fd5e4f493ce4e22e17fd4508bba4765a186ffd7afcd8ab8335548f060dbcbce. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6fd5e4f493ce4e22e17fd4508bba4765a186ffd7afcd8ab8335548f060dbcbce
SHA3-384 hash: 9513f4a094e85b8688f1ccecc80d8e340c2a2d06a5d7bd10e109a32b8876889b1b1ccec77cfc0c5eba52b4eb70ae00ca
SHA1 hash: c4cb0a29e5d6511d96903227436131ac695a731e
MD5 hash: 1d0ddde7101dfe96c6e04cc8434118cb
humanhash: nine-arkansas-hotel-hydrogen
File name:pecga.sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:64'324 bytes
First seen:2025-01-16 18:31:15 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:KFpONff0AHC9s/mRP2by2EXfTlcS9GKGNZfkSRYCZrehb:KFYN8AHC9s/mRP2by2EX7lRnGgSRYhhb
TLSH T166539D76E42A6A80C5450834A0B88EB51FA3B1C0835B6EFB19DDC7B56047EBCF549FE4
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 :
142
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.Dropper.Mirai-7136288-0
Create hunting rule

Unix.Trojan.Mirai-7138377-0
Create hunting rule

Unix.Trojan.Mirai-7674518-0
Create hunting rule

Unix.Trojan.Generic-9910199-0
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:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=678950a84487910100dfa581linux22vpnfull_triage
Tags:
gafgyt mirai
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug lolbin masquerade mirai remote
Link:
https://www.filescan.io/uploads/678950a7410f62150a589963/reports/1e10bdea-d1ef-4832-b090-c50f15a439da/overview
Result
Verdict:
MALICIOUS
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/8542dbd2-774f-4ab8-84a6-d6dcef259f0d
Result
Threat name:
Mirai, Okiru
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1593046
Signature
Antivirus / Scanner detection for submitted sample
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 deletes itself
Yara detected Mirai
Yara detected Okiru
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/6fd5e4f493ce4e22e17fd4508bba4765a186ffd7afcd8ab8335548f060dbcbce
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/6fd5e4f493ce4e22e17fd4508bba4765a186ffd7afcd8ab8335548f060dbcbce/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-01-16 18:30:38 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=n7k6j5etzzhcfyl72riixoshmwqyn76xv7gyvobtkvepayg3zpha._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:unstable linux
Link:
https://tria.ge/reports/250116-w6lh3ssrh1/
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/46ccdb52-6d9a-44a0-967a-546c1927e891
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/6fd5e4f493ce4e22e17fd4508bba4765a186ffd7afcd8ab8335548f060dbcbce

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_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 6fd5e4f493ce4e22e17fd4508bba4765a186ffd7afcd8ab8335548f060dbcbce

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3402850/
  
Delivery method
Distributed via web download

Comments