MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fbbced1f2d352d3cccb1b0df63336c281b9594f49522c1552c8f4b961ba363c8. 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: 4


Intelligence 4 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fbbced1f2d352d3cccb1b0df63336c281b9594f49522c1552c8f4b961ba363c8
SHA3-384 hash: d3d6419c0daa8e0124e94c9aa34559f500a4f37a8bc2f3c57d5d54fc3d1914d360c9a88301a1d40ecd14038040f23a4a
SHA1 hash: 101243985befbd33a9cf6cf7d884bcc90fe56219
MD5 hash: db29dcc17b027e8f447e61698934fa37
humanhash: romeo-apart-sodium-july
File name:fbbced1f2d352d3cccb1b0df63336c281b9594f49522c1552c8f4b961ba363c8.elf
Download: download sample
Signature Mirai
Create hunting rule
File size:100'888 bytes
First seen:2026-08-19 14:25:57 UTC
Last seen:Never
File type: elf
MIME type:application/x-sharedlib
ssdeep 3072:qi3EIiunq4bpSB1Wd2H7MRYo8LwTfUMWMjndmPh3gSGd:jib0YB1nto8IsMWMjndmfGd
TLSH T1F1A31208CB832F68F79E3DF1895D0AC5C7A0199CFA72091F2E84A8B9453D46E865F1DD
Magika elf
Reporter whack_sh
Tags:elf exe UPX whack.sh
File size (compressed) :100'888 bytes
File size (de-compressed) :186'204 bytes
Format:linux/arm
Unpacked file: 515e83eb1f101a933d590381f4b73de2f9dafdea4fb574c46ac9b04c905ca455

Intelligence

File Origin
# of uploads :
1
# of downloads :
117
Origin country :
US US
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/71c20396-f6e7-4520-a528-ecb31be0b743/
Gathering data
Result
Verdict:
Malware
Maliciousness:

Behaviour
Kills processes
Opens a port
Receives data from a server
Sends data to a server
Connection attempt
Manages services
Runs as daemon
DNS request
Changes access rights for a written file
Creating a file
Substitutes an application name
Creates or modifies files in /cron to set up autorun
Creates or modifies files in /init.d to set up autorun
Performs a bruteforce attack in the network
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
packed upx
Link:
https://www.filescan.io/uploads/6a85bd142ade23d905d158c9/reports/e6dec143-93d4-48f9-91e2-c0d78a349d66/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/9577c9da-8139-42a0-894d-7fc18d31e7fe
Behavior Graph:
Download SVG
%3 guuid=ad4413bc-1b00-0000-22bc-8c322b0a0000 pid=2603 /usr/bin/sudo guuid=689290be-1b00-0000-22bc-8c322f0a0000 pid=2607 /tmp/sample.bin guuid=ad4413bc-1b00-0000-22bc-8c322b0a0000 pid=2603->guuid=689290be-1b00-0000-22bc-8c322f0a0000 pid=2607 execve
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/c6328c30-58db-4133-9e70-baf50e14e030
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/fbbced1f2d352d3cccb1b0df63336c281b9594f49522c1552c8f4b961ba363c8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fbbced1f2d352d3cccb1b0df63336c281b9594f49522c1552c8f4b961ba363c8/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7o6o2hznguwtztfrwdpwgm3mfanzlfhusurmcvjmr5fzmg5dmpea._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
defense_evasion discovery execution persistence privilege_escalation upx
Link:
https://tria.ge/reports/260819-rr1l8swdng/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
UPX packed file
Creates/modifies Cron job
Enumerates active TCP sockets
Enumerates running processes
Modifies rc script
Modifies systemd
Write file to user bin folder
Modifies Watchdog functionality
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:elf_arm_mips_ko_so
Create hunting rule
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
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:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags
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 fbbced1f2d352d3cccb1b0df63336c281b9594f49522c1552c8f4b961ba363c8

(this sample)

Mirai

elf 515e83eb1f101a933d590381f4b73de2f9dafdea4fb574c46ac9b04c905ca455

  
Delivery method
Distributed via web download
  
Dropping
SHA256 515e83eb1f101a933d590381f4b73de2f9dafdea4fb574c46ac9b04c905ca455
  
Dropping
MD5 23887d4659dc28be7bef44a9add41b15
  
URLhaus
https://urlhaus.abuse.ch/url/3904699/
  
URLhaus
https://urlhaus.abuse.ch/url/3904704/

Comments