MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1f86d7a4d822aab57efce5b3a19d335510d41a0c47ab75c77887084c3f2412ca. 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: 10


Intelligence 10 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1f86d7a4d822aab57efce5b3a19d335510d41a0c47ab75c77887084c3f2412ca
SHA3-384 hash: de293433f05e9492e44d8203c71561f4db18c44974f47ecaf2517102bf0c9890515a463be39586819421e859f15c9f3e
SHA1 hash: 310c2cd4796aa7b2de4a1da08d76f42b401e9bdb
MD5 hash: 9e8a5697b45ec78bd5ef0315b9dc0c89
humanhash: avocado-missouri-mirror-leopard
File name:nullnet_load.ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:76'920 bytes
First seen:2026-02-04 07:26:25 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:3HgGNDHJU4h1XZRMbR0OM+yjRXnmNdeLyJ7RqlnYK+dLeDq27aU05bKY2W6hchUZ:hDp16z05yJ7c+dj2W6hb6XrjVe2XQ19
TLSH T10B733C0137588F07E9AA4EF9282F17D083BEEE4011F5F1856A0FA75A4235F33595AF98
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
46
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/ee32c4f7-1b8d-4ca1-ab3a-ab1b55cffc5e/
Detection(s):
Sanesecurity.Malware.29524.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7135937-0
Create hunting rule

Unix.Dropper.Mirai-7135957-0
Create hunting rule

Unix.Dropper.Mirai-7136014-0
Create hunting rule

Unix.Dropper.Mirai-7139230-0
Create hunting rule

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

Unix.Trojan.Mirai-9940367-0
Create hunting rule

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

Unix.Trojan.Mirai-1
Create hunting rule

Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.be
Detections:
HEUR:Backdoor.Linux.Mirai.gen HEUR:Backdoor.Linux.Mirai.dx HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.ez HEUR:Exploit.Linux.CVE-2017-17215.a HEUR:Backdoor.Linux.Mirai.fg HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj HEUR:Backdoor.Linux.Mirai.h
Link:
https://opentip.kaspersky.com/1f86d7a4d822aab57efce5b3a19d335510d41a0c47ab75c77887084c3f2412ca/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/eee59a27-1988-40f0-a91e-43cf1332bd0d
Behavior Graph:
Download SVG
%3 guuid=57d60d6f-1700-0000-a3bf-fd7ebf0b0000 pid=3007 /usr/bin/sudo guuid=7a009671-1700-0000-a3bf-fd7ec60b0000 pid=3014 /tmp/sample.bin guuid=57d60d6f-1700-0000-a3bf-fd7ebf0b0000 pid=3007->guuid=7a009671-1700-0000-a3bf-fd7ec60b0000 pid=3014 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/6b7c2275-e433-4604-8948-603a100db174
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1863045
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1863045 Sample: nullnet_load.ppc.elf Startdate: 04/02/2026 Architecture: LINUX Score: 76 22 156.158.74.16 airtel-tz-asTZ Tanzania United Republic of 2->22 24 64.22.90.182 ZCOLO-ATL01US United States 2->24 26 99 other IPs or domains 2->26 28 Antivirus / Scanner detection for submitted sample 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 Yara detected Mirai 2->32 34 Connects to many ports of the same IP (likely port scanning) 2->34 8 nullnet_load.ppc.elf 2->8         started        signatures3 process4 process5 10 nullnet_load.ppc.elf 8->10         started        12 nullnet_load.ppc.elf 8->12         started        process6 14 nullnet_load.ppc.elf 10->14         started        16 nullnet_load.ppc.elf 10->16         started        18 nullnet_load.ppc.elf 10->18         started        20 nullnet_load.ppc.elf 10->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1f86d7a4d822aab57efce5b3a19d335510d41a0c47ab75c77887084c3f2412ca
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1f86d7a4d822aab57efce5b3a19d335510d41a0c47ab75c77887084c3f2412ca/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/1f86d7a4d822aab57efce5b3a19d335510d41a0c47ab75c77887084c3f2412ca
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-04 07:27:25 UTC
File Type:
ELF32 Big (Exe)
AV detection:
23 of 36 (63.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=d6dnpjgyekvlk7x44wz2dhjtkuinigqmi6vxlr3yq4eeypzeclfa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:ecchi linux upx
Link:
https://tria.ge/reports/260204-h97c3aht2e/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/1f86d7a4d822aab57efce5b3a19d335510d41a0c47ab75c77887084c3f2412ca

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:CVE_2017_17215
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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 1f86d7a4d822aab57efce5b3a19d335510d41a0c47ab75c77887084c3f2412ca

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3771975/
  
Delivery method
Distributed via web download

Comments