MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fcc8d1e44cae72af8d4fe650e192f41bb7988bdfcc4b83722267c004da67a358. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fcc8d1e44cae72af8d4fe650e192f41bb7988bdfcc4b83722267c004da67a358
SHA3-384 hash: 37508533f6bb05a12186c3b301568ee7b58098fdb6204f467a0ce5469ae41915918b4fda208b38b2858652a10281fe5a
SHA1 hash: ab5f3bb8b3b030cd119095b6642e49603df51fca
MD5 hash: 00c676ef44e99ec657f5b099860aebbb
humanhash: emma-uranus-august-sink
File name:data.x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:903'240 bytes
First seen:2026-03-26 03:03:43 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 24576:cn7rZ74swXkWyswuE26b+tVuLHK48Qf01:cnXJ4sGkD/tat2eS0
TLSH T1A1157C5BB2A374FDC157C43443ABCAB2A935B42502226E7B65C4DB303E17E701B1AB67
telfhash t18dc128700afa34b0a2d7da04e312f1f499725d2736ed36b45626bc94ef85f810d76823
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 abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
46
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Mirai-31.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-10059787-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Sets a written file as executable
Runs as daemon
Receives data from a server
Creating a file
Locks files
Opens a port
Launching a process
Substitutes an application name
Writes files to system directory
Deletes a system binary file
Creates or modifies files in /init.d to set up autorun
Creates or modifies symbolic links in /init.d to set up autorun
Gathering data
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
1
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/fcc8d1e44cae72af8d4fe650e192f41bb7988bdfcc4b83722267c004da67a358
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2026-03-26T01:15:00Z UTC
Last seen:
2026-03-26T02:00:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/fcc8d1e44cae72af8d4fe650e192f41bb7988bdfcc4b83722267c004da67a358/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/75516063-66b0-48c8-aaba-41511b5cfd2c
Behavior Graph:
Download SVG
%3 guuid=e2bc12da-1900-0000-22cf-1179450c0000 pid=3141 /usr/bin/sudo guuid=d18c0edc-1900-0000-22cf-1179490c0000 pid=3145 /tmp/sample.bin net guuid=e2bc12da-1900-0000-22cf-1179450c0000 pid=3141->guuid=d18c0edc-1900-0000-22cf-1179490c0000 pid=3145 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=d18c0edc-1900-0000-22cf-1179490c0000 pid=3145->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=50c94edc-1900-0000-22cf-11794b0c0000 pid=3147 /tmp/sample.bin zombie guuid=d18c0edc-1900-0000-22cf-1179490c0000 pid=3145->guuid=50c94edc-1900-0000-22cf-11794b0c0000 pid=3147 clone guuid=f2f35bdc-1900-0000-22cf-11794c0c0000 pid=3148 /tmp/sample.bin delete-file net send-data write-file zombie guuid=50c94edc-1900-0000-22cf-11794b0c0000 pid=3147->guuid=f2f35bdc-1900-0000-22cf-11794c0c0000 pid=3148 clone guuid=f2f35bdc-1900-0000-22cf-11794c0c0000 pid=3148->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 35B 79330709-4ba7-5769-b683-21ef3c41191a 45.131.65.74:8082 guuid=f2f35bdc-1900-0000-22cf-11794c0c0000 pid=3148->79330709-4ba7-5769-b683-21ef3c41191a send: 14B guuid=f2f35bdc-1900-0000-22cf-11794c0c0000 pid=3157 /tmp/sample.bin guuid=f2f35bdc-1900-0000-22cf-11794c0c0000 pid=3148->guuid=f2f35bdc-1900-0000-22cf-11794c0c0000 pid=3157 clone guuid=b3c7a8df-1900-0000-22cf-1179570c0000 pid=3159 /tmp/sample.bin net write-file guuid=f2f35bdc-1900-0000-22cf-11794c0c0000 pid=3148->guuid=b3c7a8df-1900-0000-22cf-1179570c0000 pid=3159 clone guuid=6a34b8e0-1900-0000-22cf-11795a0c0000 pid=3162 /usr/bin/dash guuid=f2f35bdc-1900-0000-22cf-11794c0c0000 pid=3148->guuid=6a34b8e0-1900-0000-22cf-11795a0c0000 pid=3162 execve guuid=c6afb4ed-1900-0000-22cf-11796f0c0000 pid=3183 /usr/bin/dash guuid=f2f35bdc-1900-0000-22cf-11794c0c0000 pid=3148->guuid=c6afb4ed-1900-0000-22cf-11796f0c0000 pid=3183 execve a15c7036-706e-5ee9-888f-734cbb9e72e7 127.0.0.1:30565 guuid=b3c7a8df-1900-0000-22cf-1179570c0000 pid=3159->a15c7036-706e-5ee9-888f-734cbb9e72e7 con guuid=94b7fde0-1900-0000-22cf-11795d0c0000 pid=3165 /usr/sbin/xtables-nft-multi guuid=6a34b8e0-1900-0000-22cf-11795a0c0000 pid=3162->guuid=94b7fde0-1900-0000-22cf-11795d0c0000 pid=3165 execve guuid=c135f4ed-1900-0000-22cf-1179700c0000 pid=3184 /usr/sbin/xtables-nft-multi guuid=c6afb4ed-1900-0000-22cf-11796f0c0000 pid=3183->guuid=c135f4ed-1900-0000-22cf-1179700c0000 pid=3184 execve
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/7ec9d180-0e3e-4cf1-b520-410e6f2d3a34
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/fcc8d1e44cae72af8d4fe650e192f41bb7988bdfcc4b83722267c004da67a358
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fcc8d1e44cae72af8d4fe650e192f41bb7988bdfcc4b83722267c004da67a358/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2026-03-26 03:04:17 UTC
File Type:
ELF64 Little (Exe)
AV detection:
9 of 24 (37.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7tendzcmvzzk7dkp4ziodexudo3zrc67zrfyg4rcm7aajwthunma._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
credential_access discovery linux persistence
Link:
https://tria.ge/reports/260326-dkpphahx7y/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Reads process memory
Enumerates active TCP sockets
Enumerates running processes
Modifies init.d
Write file to user bin folder
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.20
Link:
https://yomi.yoroi.company/submissions/fcc8d1e44cae72af8d4fe650e192f41bb7988bdfcc4b83722267c004da67a358

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_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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:malwareelf55503
Create hunting rule
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 fcc8d1e44cae72af8d4fe650e192f41bb7988bdfcc4b83722267c004da67a358

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3796013/
  
Delivery method
Distributed via web download

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