🤲🏼 NEW | abuse.ch Community Hub! Earn recognition 🏅 for the malware intelligence you share, climb the leaderboards 📈, and connect with like-minded contributors who share your hunting focus 🤝. Ready to unlock your profile? Go to the Community Hub →

MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c506891a506da2a166e7bf1450c6e32a31c49d84438f4e91b0eb51272f38efa4. 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: c506891a506da2a166e7bf1450c6e32a31c49d84438f4e91b0eb51272f38efa4
SHA3-384 hash: fcb0c7850fd3344dbe35a99874ab88095250a812be226705facceac2abd9d0cffdf489aca18143121c17c71eb9da1bb2
SHA1 hash: 731d26066be369e62e4a65a5d98cc7fa0da2bdcd
MD5 hash: df894df358ed1fb8d644acb97092e156
humanhash: jupiter-lake-zulu-kilo
File name:xnxnxnxnxnxnxnxnsh4xnxn
Download: download sample
Signature Mirai
Create hunting rule
File size:131'656 bytes
First seen:2026-04-30 02:07:11 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:kNulV+GOAc3YSmDEjdX/VuHVv3WDRGGRhaUNZkP0Zfa:yulo2ubIVv3sXL5NZmOfa
TLSH T1D5D3CF32E0086DA0DD2116B4347659BC0340DEB40BD59243EFBEE59E28B7DA57DEDB60
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 BlinkzSec
Tags:gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
101
Origin country :
SK SK
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Mirai-32.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-10056451-0
Create hunting rule

Unix.Trojan.Gafgyt-10058416-0
Create hunting rule

Unix.Trojan.Mirai-10058917-0
Create hunting rule

Unix.Malware.Mirai-10059790-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm gafgyt mirai
Link:
https://www.filescan.io/uploads/69f2ba8f2fcb905ec27467c9/reports/8694e138-07af-4972-8c0c-06d5d3bc1233/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-04-29T23:14:00Z UTC
Last seen:
2026-04-30T12:58:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.la HEUR:Backdoor.Linux.Gafgyt.ix
Link:
https://opentip.kaspersky.com/c506891a506da2a166e7bf1450c6e32a31c49d84438f4e91b0eb51272f38efa4/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/07156065-118b-44b1-a5f9-a734ce555ef7
Behavior Graph:
Download SVG
%3 guuid=bca4f8e7-1a00-0000-0677-69eb5b0b0000 pid=2907 /usr/bin/sudo guuid=56e962ea-1a00-0000-0677-69eb630b0000 pid=2915 /tmp/sample.bin guuid=bca4f8e7-1a00-0000-0677-69eb5b0b0000 pid=2907->guuid=56e962ea-1a00-0000-0677-69eb630b0000 pid=2915 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/4ee5ed11-fc59-4a99-8cef-e223ed7b234b
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c506891a506da2a166e7bf1450c6e32a31c49d84438f4e91b0eb51272f38efa4
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c506891a506da2a166e7bf1450c6e32a31c49d84438f4e91b0eb51272f38efa4/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/c506891a506da2a166e7bf1450c6e32a31c49d84438f4e91b0eb51272f38efa4
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2026-04-30 02:10:56 UTC
File Type:
ELF32 Little (Exe)
AV detection:
11 of 24 (45.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yudisgsqnwrkczxhx4kfbrxdfiy4jhmeiohu5enq5nisolzy56sa._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260430-ckfwxsat5w/
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/c506891a506da2a166e7bf1450c6e32a31c49d84438f4e91b0eb51272f38efa4

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:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf c506891a506da2a166e7bf1450c6e32a31c49d84438f4e91b0eb51272f38efa4

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3835155/
  
Delivery method
Distributed via web download

Comments