MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f781d6e0007ab364f1ae59be8e1f6b62bcf1c35bc0144775f62e6352d84ba25d. 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: 11


Intelligence 11 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f781d6e0007ab364f1ae59be8e1f6b62bcf1c35bc0144775f62e6352d84ba25d
SHA3-384 hash: 934f913a94773d188569d92bad1d4c7dc8fce8e4970cfad52844a4bf20be830cf32d417d724927c974d49ec633d35cc2
SHA1 hash: 8da9a1fab1c7f90125440216d294d4b1200ba6c4
MD5 hash: 91e3e594ecb86965c39dcc30d8e31b25
humanhash: victor-cardinal-diet-maryland
File name:psh4
Download: download sample
Signature Mirai
Create hunting rule
File size:62'948 bytes
First seen:2025-05-06 13:57:21 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:caCwtuAPFqcgdEcM5KU3AwHup+CSXHld5Zo:c58PMcga1AUHup+5FPe
TLSH T1BA53AE77C8396E64D25581B0B8748E792B53F88482571FFE1A99C27A8047EECF6483F4
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-7136288-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Unix.Trojan.Generic-9910199-0
Create hunting rule

Verdict:
Malicious
Score:
94.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=681a161c8474cc94a4e47484linux22vpnfull_triage
Tags:
mirai
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gafgyt lolbin mirai remote
Link:
https://www.filescan.io/uploads/681a1579bab2591d06543cc8/reports/3417cc32-5979-4a65-aeea-1d74385baf8a/overview
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/5b35ac0c-1ca1-4312-bea5-32010f7f307f
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1682283
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Sample deletes itself
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1682283 Sample: psh4.elf Startdate: 06/05/2025 Architecture: LINUX Score: 68 23 199.195.250.4, 18129 PONYNETUS United States 2->23 25 54.171.230.55, 37916, 443 AMAZON-02US United States 2->25 27 daisy.ubuntu.com 2->27 29 Antivirus / Scanner detection for submitted sample 2->29 31 Multi AV Scanner detection for submitted file 2->31 33 Yara detected Mirai 2->33 8 psh4.elf 2->8         started        11 dash rm 2->11         started        13 dash tr 2->13         started        15 8 other processes 2->15 signatures3 process4 signatures5 35 Sample deletes itself 8->35 17 psh4.elf 8->17         started        process6 process7 19 psh4.elf 17->19         started        21 psh4.elf 17->21         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f781d6e0007ab364f1ae59be8e1f6b62bcf1c35bc0144775f62e6352d84ba25d
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f781d6e0007ab364f1ae59be8e1f6b62bcf1c35bc0144775f62e6352d84ba25d/
Threat name:
Linux.Exploit.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-07-09 07:42:13 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 36 (52.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=66a5nyaapkzwj4nolg7i4h3lmk6pdq23yakeo5pwfzrvfwclujoq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/250506-q9w64aep5z/
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7136288-0
YARA:
n/a
Link:
https://app.threat.zone/submission/18e11a87-c509-4227-b50e-20962efdd772
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/f781d6e0007ab364f1ae59be8e1f6b62bcf1c35bc0144775f62e6352d84ba25d

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: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 f781d6e0007ab364f1ae59be8e1f6b62bcf1c35bc0144775f62e6352d84ba25d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3536553/
  
Delivery method
Distributed via web download

Comments