MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c8b4962ddd19133d227e0514d876fd3da3d5d76a6d76e38aecf103da0e6cb53e. 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: 7


Intelligence 7 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c8b4962ddd19133d227e0514d876fd3da3d5d76a6d76e38aecf103da0e6cb53e
SHA3-384 hash: 5ecff90995216fe2b566cd01c12edc0f9f3f139ffcda6e701ac5d1ccecae4ad416f231cd6d7184b399d933ba7183755d
SHA1 hash: 27740e7162c4d0896e7108c2912eb9a93c7a31ef
MD5 hash: a363195c0a981f4571289b19224c616e
humanhash: crazy-cat-river-crazy
File name:mynode.m68k
Download: download sample
Signature Mirai
Create hunting rule
File size:187'502 bytes
First seen:2025-10-06 18:34:07 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:euvzXPbBlSPyEJTOv9LcgD2HdpGVGjbiTL24EpC26sMdkqvpEL31slrj2WhyfIgS:3vuPyEtOv9D2dp6L24mW1KqvpEL31slT
TLSH T1EC040983B905DEF7F80EE73204D307257271BB654A531A32B3177979AA3A2D43426F85
telfhash t17b612349943d05d9ee731c2968696ba35983f52a22e5bb28ff06cdc0084e42df264d0f
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
110
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Downloader.Mirai-7340346-0
Create hunting rule

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

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

Unix.Trojan.Mirai-10012509-0
Create hunting rule

Unix.Trojan.Mirai-10017111-0
Create hunting rule

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

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
bash gcc lolbin masquerade remote
Link:
https://www.filescan.io/uploads/68e40d9cc74bd2958b160c93/reports/9af3db40-0f3e-4a3c-a332-f5ad1222f9d5/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-10-06T15:59:00Z UTC
Last seen:
2025-10-07T10:23:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/c8b4962ddd19133d227e0514d876fd3da3d5d76a6d76e38aecf103da0e6cb53e/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/ec387ab6-afba-49ed-8b56-0c4166cf1a91
Behavior Graph:
Download SVG
%3 guuid=fe03c137-1a00-0000-36d3-c84e290b0000 pid=2857 /usr/bin/sudo guuid=de5b9a39-1a00-0000-36d3-c84e2f0b0000 pid=2863 /tmp/sample.bin guuid=fe03c137-1a00-0000-36d3-c84e290b0000 pid=2857->guuid=de5b9a39-1a00-0000-36d3-c84e2f0b0000 pid=2863 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/b905fb4a-ae2b-480c-a5ac-b88d79578295
Result
Threat name:
n/a
Detection:
suspicious
Classification:
n/a
Score:
21 / 100
Link:
https://www.joesandbox.com/analysis/1790053
Signature
Contains symbols with names commonly found in malware
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1790053 Sample: mynode.m68k.elf Startdate: 06/10/2025 Architecture: LINUX Score: 21 14 196.251.116.198, 1337 xneeloZA Seychelles 2->14 16 Contains symbols with names commonly found in malware 2->16 8 mynode.m68k.elf 2->8         started        signatures3 process4 process5 10 mynode.m68k.elf 8->10         started        process6 12 mynode.m68k.elf 10->12         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c8b4962ddd19133d227e0514d876fd3da3d5d76a6d76e38aecf103da0e6cb53e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c8b4962ddd19133d227e0514d876fd3da3d5d76a6d76e38aecf103da0e6cb53e/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-06 18:44:39 UTC
File Type:
ELF32 Big (Exe)
AV detection:
16 of 38 (42.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zc2jmlo5dejt2it6auknq5x5hwr5lv3knv3ohcxm6eb5udtmwu7a._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251006-xcjcasyly7/
Verdict:
Malicious
Tags:
Unix.Downloader.Mirai-7340346-0
YARA:
n/a
Link:
https://app.threat.zone/submission/385229cd-2d60-4253-93ad-fa526d1d2ee2
Please note that we are no longer able to provide a coverage score for Virus Total.

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:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 c8b4962ddd19133d227e0514d876fd3da3d5d76a6d76e38aecf103da0e6cb53e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3660735/
  
Delivery method
Distributed via web download

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