MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c8be56f0838af7ed2133b264c5159ae079a74796a761bbf0764eaec8987cc5b9. 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: 9


Intelligence 9 IOCs YARA 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c8be56f0838af7ed2133b264c5159ae079a74796a761bbf0764eaec8987cc5b9
SHA3-384 hash: 19efc326f7ceb191dc261ac60840143eed1f67c019645b2466ec0a53beaf75cee840d8d88c02361c4a897bdfe486779c
SHA1 hash: 60aa2522499bc3614b3bbb8b854579019c672895
MD5 hash: 489a7d8d98d1cc478e4f96f148277c2a
humanhash: seventeen-jupiter-mango-single
File name:nz.ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:121'348 bytes
First seen:2026-07-25 16:59:56 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:Womlj+GZ9yPwTlm55Tjoei9NyR4IEsFZ+FmY5tNVYvQHe3jt:Wo4w5BjoPqLFkmEXHe3jt
TLSH T191C35C0673180F47C5930AB01E3E3BE987BEE5E421E0BA8A650F9B564675DB7144AFCC
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 405b89d887891e0d43b349c8415edb18d75773205bc98a11676d6f7150bba858
File size (compressed) :47'460 bytes
File size (de-compressed) :121'348 bytes
Format:linux/ppc32
Packed file: 405b89d887891e0d43b349c8415edb18d75773205bc98a11676d6f7150bba858

Intelligence

File Origin
# of uploads :
1
# of downloads :
97
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/06ade1dd-f586-4e9b-b537-e2f601e6c77d/
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

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

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

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

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

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

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

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

Unix.Trojan.Mirai-10012201-0
Create hunting rule

Unix.Trojan.Mirai-10059006-0
Create hunting rule

Unix.Trojan.Mirai-10059216-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Sends data to a server
Runs as daemon
Opens a port
Connection attempt
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/6a64ec043eee893901af00ec/reports/4cc2f24e-01ed-463d-8afe-b8e7a468aeb4/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-07-25T14:49:00Z UTC
Last seen:
2026-07-25T16:36:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/c8be56f0838af7ed2133b264c5159ae079a74796a761bbf0764eaec8987cc5b9/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/c1a5625a-4429-430a-b2ae-45dfafa4e246
Behavior Graph:
Download SVG
%3 guuid=10eedcce-1a00-0000-5b89-eff7a00a0000 pid=2720 /usr/bin/sudo guuid=e5e514d3-1a00-0000-5b89-eff7aa0a0000 pid=2730 /tmp/sample.bin guuid=10eedcce-1a00-0000-5b89-eff7a00a0000 pid=2720->guuid=e5e514d3-1a00-0000-5b89-eff7aa0a0000 pid=2730 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/02f9fa89-5e92-4a86-bc3a-b94286a67675
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1947957
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1947957 Sample: nz.ppc.elf Startdate: 25/07/2026 Architecture: LINUX Score: 80 22 169.254.169.254, 80 USDOS-USDepartmentofStateUS ZZ 2->22 24 wqok85qtq.net 31.56.209.70, 52084, 52086, 69 SWISSNET-ASUS Netherlands 2->24 26 daisy.ubuntu.com 2->26 28 Malicious sample detected (through community Yara rule) 2->28 30 Antivirus / Scanner detection for submitted sample 2->30 32 Yara detected Gafgyt 2->32 34 Yara detected Mirai 2->34 8 nz.ppc.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 process4 process5 12 nz.ppc.elf 8->12         started        14 nz.ppc.elf 8->14         started        16 nz.ppc.elf 8->16         started        process6 18 nz.ppc.elf 12->18         started        20 nz.ppc.elf 12->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c8be56f0838af7ed2133b264c5159ae079a74796a761bbf0764eaec8987cc5b9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c8be56f0838af7ed2133b264c5159ae079a74796a761bbf0764eaec8987cc5b9/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-07-25 17:04:24 UTC
File Type:
ELF32 Big (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zc7fn4edrl362ijtwjsmkfm24b42or4wu5q3x4dwj2xmrgd4yw4q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet linux
Link:
https://tria.ge/reports/260725-vjzlra1xaz/
Malware Config
C2 Extraction:
wqok85qtq.net
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/c8be56f0838af7ed2133b264c5159ae079a74796a761bbf0764eaec8987cc5b9

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:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
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:Linux_Trojan_Gafgyt_ea92cca8
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:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
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 405b89d887891e0d43b349c8415edb18d75773205bc98a11676d6f7150bba858

Mirai

elf c8be56f0838af7ed2133b264c5159ae079a74796a761bbf0764eaec8987cc5b9

(this sample)

  
Dropped by
SHA256 405b89d887891e0d43b349c8415edb18d75773205bc98a11676d6f7150bba858
  
URLhaus
https://urlhaus.abuse.ch/url/3891557/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 aa9b53884143e6becc80c5ee0a5ed752

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