MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 856c35fa5043b8ee8e231651eb9a61aeae031be335679e4f6f37af7974d8f276. 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: 8


Intelligence 8 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 856c35fa5043b8ee8e231651eb9a61aeae031be335679e4f6f37af7974d8f276
SHA3-384 hash: e1222091b8f8faeb6c0f340cf5186476679e0615f281d396aef69333dab884b12a1d68fb99b0d7ebc071126ac1aa0f95
SHA1 hash: d89e59b4a33e2697b222200f597d297d0ec9c29c
MD5 hash: e0998adc135f12fd4c2ff56658a0073a
humanhash: india-glucose-summer-oranges
File name:m68k
Download: download sample
Signature Mirai
Create hunting rule
File size:69'628 bytes
First seen:2025-11-15 21:18:55 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:UEgwF6rJcUGNDDYb/7O8V5jc1vxZ+45dJm7+dbsWhjQ5a:UEgg6r+PET77c1pZl5/mWd4a
TLSH T107634B9AF802DD7DF81BD77A4453090AB630F3D502831B3B639BB9A7BC721991D12E85
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
148
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.28886.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28878.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28879.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28877.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-6981989-0
Create hunting rule

Unix.Trojan.Gafgyt-7782058-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-9940650-0
Create hunting rule

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

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Unix.Trojan.Mirai-10018298-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6918ee660c70fbf813abf9f7/reports/2b777b97-68d2-479e-b26a-425c5229ad9a/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-11-15T18:43:00Z UTC
Last seen:
2025-11-16T10:19:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/856c35fa5043b8ee8e231651eb9a61aeae031be335679e4f6f37af7974d8f276/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/74c629c8-2130-4f65-b270-766deb6ad8d7
Behavior Graph:
Download SVG
%3 guuid=eae5151f-1800-0000-4ae5-a82f130d0000 pid=3347 /usr/bin/sudo guuid=87f3da21-1800-0000-4ae5-a82f1a0d0000 pid=3354 /tmp/sample.bin guuid=eae5151f-1800-0000-4ae5-a82f130d0000 pid=3347->guuid=87f3da21-1800-0000-4ae5-a82f1a0d0000 pid=3354 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/e399e21e-a7c9-453e-bd5f-e46d117175ed
Result
Threat name:
Mirai, Moobot
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1814775
Signature
Antivirus / Scanner detection for submitted sample
Detected Mirai
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Suricata IDS alerts for network traffic
Uses known network protocols on non-standard ports
Yara detected Mirai
Yara detected Moobot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1814775 Sample: m68k.elf Startdate: 15/11/2025 Architecture: LINUX Score: 100 26 mientrung.click 2->26 28 197.211.42.67, 37215 globacom-asNG Nigeria 2->28 30 99 other IPs or domains 2->30 32 Suricata IDS alerts for network traffic 2->32 34 Malicious sample detected (through community Yara rule) 2->34 36 Antivirus / Scanner detection for submitted sample 2->36 38 5 other signatures 2->38 8 m68k.elf 2->8         started        signatures3 process4 process5 10 m68k.elf sh 8->10         started        12 m68k.elf 8->12         started        process6 14 sh rm 10->14         started        16 sh mkdir 10->16         started        18 sh mv 10->18         started        20 sh chmod 10->20         started        22 m68k.elf 12->22         started        24 m68k.elf 12->24         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/856c35fa5043b8ee8e231651eb9a61aeae031be335679e4f6f37af7974d8f276
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/856c35fa5043b8ee8e231651eb9a61aeae031be335679e4f6f37af7974d8f276/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-15 21:19:36 UTC
File Type:
ELF32 Big (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qvwdl6sqio4o5drdczi6xgtbv2xagg7dgvtz4t3pg6xxs5gy6j3a._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251115-z6e8vadj8t/
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Trojan.Mirai-6981989-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/d92b795a-e2b1-4972-8045-5b4a018c619d
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/856c35fa5043b8ee8e231651eb9a61aeae031be335679e4f6f37af7974d8f276

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
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 856c35fa5043b8ee8e231651eb9a61aeae031be335679e4f6f37af7974d8f276

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3709542/
  
Delivery method
Distributed via web download

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