MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fb6455974b9301657f973358fc3408a1e8b913c1eddee8177cdeb85032515c7d. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fb6455974b9301657f973358fc3408a1e8b913c1eddee8177cdeb85032515c7d
SHA3-384 hash: e2b67ea0d920ec2e260e7d03dbf19c22927f83d7fd8bb91b8ae5aae84228a6978efece18c3a204a7ac6396d38fab2119
SHA1 hash: 016c6aeba1067a6e59dda778c3b07233f5fd0358
MD5 hash: 4ad57311651df8a289c1c401b717db6e
humanhash: triple-twelve-freddie-arizona
File name:data.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:857'176 bytes
First seen:2026-01-04 06:34:20 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 12288:GRVzPVPhQ8hGvQvwH95A6htjkrZTBVVWAvu0XgywECPvCPyMDWw9FL8Lu:GRVhhQ8hyxH92KjK17WAvua6NPaWw9
TLSH T12F057CC9EB87E0F1F26300F1025EDBF64538A12A5013F6F6EF452A6674727616F1A21E
telfhash t166d116b32da598ec73f0480183a77121ce36e42725f0297249f36591b7b6e435b2ad79
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
64
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-10058414-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Sets a written file as executable
Runs as daemon
Creating a file in the %temp% directory
Receives data from a server
Kills processes
Sends data to a server
Launching a process
Substitutes an application name
Creates or modifies files in /init.d to set up autorun
Creates or modifies symbolic links in /init.d to set up autorun
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
gcc masquerade rust
Link:
https://www.filescan.io/uploads/695a0a25127d6a14e0cee5fa/reports/4e60649e-e72b-4917-a3ab-7b645669f768/overview
Verdict:
Unknown
File Type:
elf.32.le
First seen:
2026-01-04T04:53:00Z UTC
Last seen:
2026-01-04T05:17:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/fb6455974b9301657f973358fc3408a1e8b913c1eddee8177cdeb85032515c7d/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/4800dc3f-dd5e-4470-b15e-b6600b820e75
Behavior Graph:
Download SVG
%3 guuid=17ef8765-3200-0000-3ff6-fc12ba030000 pid=954 /usr/bin/sudo guuid=1af54e67-3200-0000-3ff6-fc12bb030000 pid=955 /tmp/sample.bin net guuid=17ef8765-3200-0000-3ff6-fc12ba030000 pid=954->guuid=1af54e67-3200-0000-3ff6-fc12bb030000 pid=955 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=1af54e67-3200-0000-3ff6-fc12bb030000 pid=955->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=200aca67-3200-0000-3ff6-fc12bc030000 pid=956 /tmp/sample.bin guuid=1af54e67-3200-0000-3ff6-fc12bb030000 pid=955->guuid=200aca67-3200-0000-3ff6-fc12bc030000 pid=956 clone guuid=3cd8dc67-3200-0000-3ff6-fc12bd030000 pid=957 /tmp/sample.bin write-config zombie guuid=200aca67-3200-0000-3ff6-fc12bc030000 pid=956->guuid=3cd8dc67-3200-0000-3ff6-fc12bd030000 pid=957 clone guuid=36f28268-3200-0000-3ff6-fc12be030000 pid=958 /usr/bin/dash guuid=3cd8dc67-3200-0000-3ff6-fc12bd030000 pid=957->guuid=36f28268-3200-0000-3ff6-fc12be030000 pid=958 execve guuid=42ba4f69-3200-0000-3ff6-fc12c0030000 pid=960 /tmp/sample.bin dns net send-data write-file zombie guuid=3cd8dc67-3200-0000-3ff6-fc12bd030000 pid=957->guuid=42ba4f69-3200-0000-3ff6-fc12c0030000 pid=960 clone guuid=7422b268-3200-0000-3ff6-fc12bf030000 pid=959 /usr/bin/cp guuid=36f28268-3200-0000-3ff6-fc12be030000 pid=958->guuid=7422b268-3200-0000-3ff6-fc12bf030000 pid=959 execve guuid=42ba4f69-3200-0000-3ff6-fc12c0030000 pid=960->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 34B c7f3fd6c-df8f-501c-b378-7ce65631888c cyber-reborn.com:25565 guuid=42ba4f69-3200-0000-3ff6-fc12c0030000 pid=960->c7f3fd6c-df8f-501c-b378-7ce65631888c send: 13B guuid=95325769-3200-0000-3ff6-fc12c1030000 pid=961 /tmp/sample.bin guuid=42ba4f69-3200-0000-3ff6-fc12c0030000 pid=960->guuid=95325769-3200-0000-3ff6-fc12c1030000 pid=961 clone guuid=07f5fb69-3200-0000-3ff6-fc12c2030000 pid=962 /usr/bin/dash guuid=42ba4f69-3200-0000-3ff6-fc12c0030000 pid=960->guuid=07f5fb69-3200-0000-3ff6-fc12c2030000 pid=962 execve guuid=6d3100a0-3200-0000-3ff6-fc12c7030000 pid=967 /usr/bin/dash guuid=42ba4f69-3200-0000-3ff6-fc12c0030000 pid=960->guuid=6d3100a0-3200-0000-3ff6-fc12c7030000 pid=967 execve guuid=03d8246a-3200-0000-3ff6-fc12c3030000 pid=963 /usr/sbin/xtables-nft-multi guuid=07f5fb69-3200-0000-3ff6-fc12c2030000 pid=962->guuid=03d8246a-3200-0000-3ff6-fc12c3030000 pid=963 execve guuid=6f0638a0-3200-0000-3ff6-fc12c8030000 pid=968 /usr/sbin/xtables-nft-multi guuid=6d3100a0-3200-0000-3ff6-fc12c7030000 pid=967->guuid=6f0638a0-3200-0000-3ff6-fc12c8030000 pid=968 execve
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/42393729-dd84-4d5c-a25a-adc36a73310f
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj.evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1844358
Signature
Drops files in suspicious directories
Executes the "iptables" command to insert, remove and/or manipulate rules
Reads system files that contain records of logged in users
Sample tries to kill multiple processes (SIGKILL)
Sample tries to persist itself using System V runlevels
Sample tries to set files in /etc globally writable
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1844358 Sample: data.x86.elf Startdate: 04/01/2026 Architecture: LINUX Score: 64 55 cyber-reborn.com 130.12.180.58, 25565, 58640 DATAHOPDatahop-SixDegreesGB Canada 2->55 10 data.x86.elf 2->10         started        12 systemd accounts-daemon 2->12         started        15 gnome-session-binary sh gsd-keyboard 2->15         started        17 7 other processes 2->17 process3 signatures4 19 data.x86.elf 10->19         started        67 Reads system files that contain records of logged in users 12->67 21 accounts-daemon language-validate 12->21         started        process5 process6 23 data.x86.elf 19->23         started        27 language-validate language-options 21->27         started        file7 53 /etc/init.d/sysd, POSIX 23->53 dropped 61 Sample tries to set files in /etc globally writable 23->61 63 Drops files in suspicious directories 23->63 65 Sample tries to persist itself using System V runlevels 23->65 29 data.x86.elf 23->29         started        31 data.x86.elf sh 23->31         started        33 language-options sh 27->33         started        signatures8 process9 process10 35 data.x86.elf sh 29->35         started        37 data.x86.elf sh 29->37         started        39 data.x86.elf 29->39         started        42 sh cp 31->42         started        44 sh locale 33->44         started        46 sh grep 33->46         started        signatures11 48 sh iptables 35->48         started        51 sh iptables 37->51         started        59 Sample tries to kill multiple processes (SIGKILL) 39->59 process12 signatures13 57 Executes the "iptables" command to insert, remove and/or manipulate rules 48->57
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/fb6455974b9301657f973358fc3408a1e8b913c1eddee8177cdeb85032515c7d
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/fb6455974b9301657f973358fc3408a1e8b913c1eddee8177cdeb85032515c7d/
Threat name:
Linux.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-01-04 06:35:18 UTC
File Type:
ELF32 Little (Exe)
AV detection:
10 of 38 (26.32%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7nsflf2lsmawk74xgnmpynaiuhulse6b5xpoqf34324famsrlr6q._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
credential_access discovery linux persistence
Link:
https://tria.ge/reports/260104-hbx2qscy7d/
Behaviour
Reads runtime system information
Writes file to tmp directory
Changes its process name
Reads system network configuration
Reads process memory
Enumerates active TCP sockets
Enumerates running processes
Modifies init.d
Modifies rc script
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/b7db3fd0-e5f5-46af-81cd-2ed68b5b0a11
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: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: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: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 fb6455974b9301657f973358fc3408a1e8b913c1eddee8177cdeb85032515c7d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3746581/
  
Delivery method
Distributed via web download

Comments