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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fff4e8e956de334f1fccf46661a341aa2c91fd3607a53005351a561a7ae9631f. 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: 9


Intelligence 9 IOCs YARA 12 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fff4e8e956de334f1fccf46661a341aa2c91fd3607a53005351a561a7ae9631f
SHA3-384 hash: 52f2accf1f8fc4633b5904196819b48685841e82da36e9fbe4b6682049f3bdd1855bfe278fc92cf0618233194e083f2f
SHA1 hash: 2cce2dc1c43c882e7473c5676f2491f861f4c37c
MD5 hash: 83d0e0e1e0b487e6b140fe028a67106a
humanhash: zebra-item-triple-mirror
File name:fff4e8e956de334f1fccf46661a341aa2c91fd3607a53005351a561a7ae9631f
Download: download sample
Signature Mirai
Create hunting rule
File size:307'961 bytes
First seen:2026-09-15 09:17:50 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:phNlHuBafLeBtfCzpta8xlBIOdVo3/4sxLJ10xioh:p3lOYoaja8xzx/0wsxzSiW
TLSH T1B564028BFF367C1BCB001BF225DB4F9DA96C665B82C7E0A1B6C0444F26E51C676912C9
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 GAYINT_DOT_ORG
Tags:cowrie elf honeypot mips mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
64
Origin country :
US US
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/376d9488-5f54-4f48-8e94-4e4c740d56c0/
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29524.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mozi-9840825-0
Create hunting rule

Unix.Trojan.Mirai-9843255-0
Create hunting rule

Unix.Dropper.Mirai-9977145-0
Create hunting rule

Unix.Dropper.Mirai-9998760-0
Create hunting rule

Unix.Trojan.Mozi-10001545-0
Create hunting rule

Unix.Trojan.Mirai-10011765-0
Create hunting rule

Unix.Trojan.Mirai-10012497-0
Create hunting rule

Unix.Trojan.Mirai-10012843-0
Create hunting rule

Unix.Trojan.Mirai-10013712-0
Create hunting rule

Unix.Trojan.Mozi-10014131-0
Create hunting rule

Unix.Trojan.Mirai-10014867-0
Create hunting rule

Unix.Trojan.Mirai-10014868-0
Create hunting rule

Unix.Trojan.Mirai-10016231-0
Create hunting rule

Unix.Trojan.Mozi-10023820-0
Create hunting rule

Unix.Packed.Botnet-6566031-0
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Unix.Dropper.Botnet-6566040-0
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Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6aa90d64e2179966705c87ad/reports/f1a4ca1a-894d-4bac-8835-b62b426afb6a/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2021-07-11T19:32:00Z UTC
Last seen:
2021-07-11T19:55:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/fff4e8e956de334f1fccf46661a341aa2c91fd3607a53005351a561a7ae9631f/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/3d4aa41b-de22-4bab-aaae-708b6937429b
Behavior Graph:
Download SVG
%3 guuid=e30b160b-1b00-0000-9f05-5dbfe6080000 pid=2278 /usr/bin/sudo guuid=322f4c0e-1b00-0000-9f05-5dbfed080000 pid=2285 /tmp/sample.bin guuid=e30b160b-1b00-0000-9f05-5dbfe6080000 pid=2278->guuid=322f4c0e-1b00-0000-9f05-5dbfed080000 pid=2285 execve
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/de8566b4-eb38-4c42-a801-f88a5dac9eed
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/fff4e8e956de334f1fccf46661a341aa2c91fd3607a53005351a561a7ae9631f
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/fff4e8e956de334f1fccf46661a341aa2c91fd3607a53005351a561a7ae9631f/
Threat name:
Linux.Trojan.Dakkatoni
Create hunting rule
Status:
Malicious
First seen:
2026-09-15 09:18:30 UTC
File Type:
ELF32 Big (Exe)
AV detection:
21 of 36 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=772or2kw3yzu6h6m6rtgdi2bviwjd7jwa6stabjvdjlbu6xjmmpq._file
Result
Malware family:
mozi
Create hunting rule
Score:
  10/10
Tags:
family:mozi botnet defense_evasion discovery persistence upx
Link:
https://tria.ge/reports/260915-k9rcysee54/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to tmp directory
Changes its process name
Reads system network configuration
UPX packed file
Creates a large amount of network flows
Enumerates active TCP sockets
Enumerates running processes
Modifies init.d
Reads system routing table
Writes file to system bin folder
Modifies Watchdog functionality
Patched UPX-packed file
Contacts a large (10729) amount of remote hosts
Detects Mozi Payload
Family: Mozi, Mozi Botnet
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/fff4e8e956de334f1fccf46661a341aa2c91fd3607a53005351a561a7ae9631f

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:CVE_2017_17215
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_IoT_DVR_Botnet_Hama_UPX
Create hunting rule
Author:Serhii Kocherhan
Description:Detects packed and unpacked ELF IoT/DVR botnet variants targeting UPX compression structures and uncompressed code
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:iot_req_metachar
Create hunting rule
Rule name:Linux_Exploit_CVE_2017_17215_8b78a857
Create hunting rule
Author:Elastic Security
Description:Exploit code used in the ZeroBot malware
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_1ac392ca
Create hunting rule
Author:Elastic Security
Rule name:Linux_Packer_Patched_UPX_62e11c64
Create hunting rule
Author:Elastic Security
Reference:https://cujo.com/upx-anti-unpacking-techniques-in-iot-malware/
Rule name:NSVPS_Mirai_Busybox_Staging
Create hunting rule
Author:sanad (NSVPS-SOC)
Description:Mirai-style busybox wget/tftp payload staging seen in NSVPS honeypot
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 fff4e8e956de334f1fccf46661a341aa2c91fd3607a53005351a561a7ae9631f

(this sample)

  
Delivery method
Distributed via web download

Comments