MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c6bf6c5b713b558cf76df57b26f9caca4580009b69720a837e124f3a14433bf6. 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: 12


Intelligence 12 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c6bf6c5b713b558cf76df57b26f9caca4580009b69720a837e124f3a14433bf6
SHA3-384 hash: 0bbdb1bef98a5e34d8c986f43f946fd66d622d147296564b0e137dca0d30af8c070bd739651e98574daa8a803455bbcd
SHA1 hash: 6f67e34681f1ce54f9a341d7190600c201932421
MD5 hash: bf2f1e375829d5021b9622eadf55db2f
humanhash: texas-snake-social-march
File name:Space.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:34'912 bytes
First seen:2026-03-25 12:18:52 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:rzbGjwng3vdOwn2r0pYQ4KJqRDHZs++yiLB1u9nbcuyD7UHQRjq:/dnAx2opY9KJqRNsHu9nouy8HyG
TLSH T14EF2E103604D5105E51D673FECEE990E1224EB087951F875C6EC08B37894B8B6FA76CE
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 adliwahid
Tags:mirai UPX
File size (compressed) :34'912 bytes
File size (de-compressed) :70'740 bytes
Format:linux/i386
Unpacked file: 5f993d9b2683bd2604f5dcfc8679b3434ad7f534458dad9382f68f4a03af73d6

Intelligence

File Origin
# of uploads :
1
# of downloads :
40
Origin country :
NL NL
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/df82c813-e19d-49c5-8f5c-bcdfe554ab22/
Detection(s):
Unix.Dropper.Mirai-7135858-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sends data to a server
Runs as daemon
Receives data from a server
Connection attempt
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade packed upx
Link:
https://www.filescan.io/uploads/69c3d30c78128e2f15dd99ab/reports/ddd1bcba-2eeb-4e95-a724-f1646b90d02e/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
45
Number of processes launched:
6
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/c6bf6c5b713b558cf76df57b26f9caca4580009b69720a837e124f3a14433bf6
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-03-23T16:22:00Z UTC
Last seen:
2026-03-25T12:33:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/c6bf6c5b713b558cf76df57b26f9caca4580009b69720a837e124f3a14433bf6/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/511aaca2-842b-4b09-a728-d2ced64ae027
Behavior Graph:
Download SVG
%3 guuid=214a9549-1a00-0000-fd95-9998fa0c0000 pid=3322 /usr/bin/sudo guuid=773a274b-1a00-0000-fd95-9998000d0000 pid=3328 /tmp/sample.bin net guuid=214a9549-1a00-0000-fd95-9998fa0c0000 pid=3322->guuid=773a274b-1a00-0000-fd95-9998000d0000 pid=3328 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=773a274b-1a00-0000-fd95-9998000d0000 pid=3328->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=a2a2a84b-1a00-0000-fd95-9998020d0000 pid=3330 /tmp/sample.bin guuid=773a274b-1a00-0000-fd95-9998000d0000 pid=3328->guuid=a2a2a84b-1a00-0000-fd95-9998020d0000 pid=3330 clone guuid=8522c377-1b00-0000-fd95-99983f100000 pid=4159 /tmp/sample.bin guuid=773a274b-1a00-0000-fd95-9998000d0000 pid=3328->guuid=8522c377-1b00-0000-fd95-99983f100000 pid=4159 clone guuid=e53dca77-1b00-0000-fd95-999840100000 pid=4160 /tmp/sample.bin net send-data zombie guuid=773a274b-1a00-0000-fd95-9998000d0000 pid=3328->guuid=e53dca77-1b00-0000-fd95-999840100000 pid=4160 clone guuid=bb97b94b-1a00-0000-fd95-9998030d0000 pid=3331 /tmp/sample.bin guuid=a2a2a84b-1a00-0000-fd95-9998020d0000 pid=3330->guuid=bb97b94b-1a00-0000-fd95-9998030d0000 pid=3331 clone guuid=0750c54b-1a00-0000-fd95-9998040d0000 pid=3332 /tmp/sample.bin net send-data zombie guuid=a2a2a84b-1a00-0000-fd95-9998020d0000 pid=3330->guuid=0750c54b-1a00-0000-fd95-9998040d0000 pid=3332 clone guuid=0750c54b-1a00-0000-fd95-9998040d0000 pid=3332->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con 413a7120-767c-5584-b6d6-f7447bf54005 165.245.189.236:3778 guuid=0750c54b-1a00-0000-fd95-9998040d0000 pid=3332->413a7120-767c-5584-b6d6-f7447bf54005 send: 17B guuid=e53dca77-1b00-0000-fd95-999840100000 pid=4160->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=e53dca77-1b00-0000-fd95-999840100000 pid=4160->413a7120-767c-5584-b6d6-f7447bf54005 send: 7B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/255b15a6-7764-42f9-93be-cc103b103b9a
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c6bf6c5b713b558cf76df57b26f9caca4580009b69720a837e124f3a14433bf6
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c6bf6c5b713b558cf76df57b26f9caca4580009b69720a837e124f3a14433bf6/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-03-24 03:30:49 UTC
File Type:
ELF32 Little (Exe)
AV detection:
20 of 36 (55.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=y27wyw3rhnkyz53n6v5sn6okzjcyaae3nfzava36cjhtufcdhp3a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet defense_evasion discovery linux upx
Link:
https://tria.ge/reports/260325-phe8tscw3p/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.65
Link:
https://yomi.yoroi.company/submissions/c6bf6c5b713b558cf76df57b26f9caca4580009b69720a837e124f3a14433bf6

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
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:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

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

Web download

Mirai

elf c6bf6c5b713b558cf76df57b26f9caca4580009b69720a837e124f3a14433bf6

(this sample)

Mirai

elf 5f993d9b2683bd2604f5dcfc8679b3434ad7f534458dad9382f68f4a03af73d6

  
Dropping
SHA256 5f993d9b2683bd2604f5dcfc8679b3434ad7f534458dad9382f68f4a03af73d6
  
Dropping
MD5 5418810cc1edb65eda0bc545bff268db
  
URLhaus
https://urlhaus.abuse.ch/url/3804845/
  
Delivery method
Distributed via web download

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