MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a5683681fc1ee2dac39d584b978174dc8308e38bb4b8d9e63f966bbf9bd526b4. 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: a5683681fc1ee2dac39d584b978174dc8308e38bb4b8d9e63f966bbf9bd526b4
SHA3-384 hash: 4e96ad6e8e72f5bc56777806ed99e3e3a6ecfbfdcf08d29c194236a39fd61f8275d1f060481b64a0647dbc9c4d12b682
SHA1 hash: d5e19c28d15ed43fdd71e386da679c7081f76d1e
MD5 hash: 9eeb9af536fe204c451d8e355f084e1e
humanhash: nuts-whiskey-spaghetti-october
File name:data.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:731'948 bytes
First seen:2026-01-11 01:55:46 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 12288:8Qj5OZJDfBkIvtx2y7kSKxKiSaP4i+c+gpZpdrU0uvY:8QkZNfD7KxHS/A7RU0ug
TLSH T120F46D62BB208FA4E365D57005F387556AA812E20AFB94C1937DC6107B50B6E2C5FFF8
telfhash t129014428143863f0d3c59c9e67edff38e49085db99662e37cd44d9ae9721d829d01c2c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
66
Origin country :
DE DE
Vendor Threat Intelligence
No detections
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
Link:
https://www.filescan.io/uploads/6963033e30368802bb7fa9f9/reports/e8dd4ed7-2f74-4a21-a644-02fef9fc7fdd/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/73e0dc5a-5372-4dd5-901d-931c2097576b
Behavior Graph:
Download SVG
%3 guuid=108de38d-1700-0000-9d5c-3b51590b0000 pid=2905 /usr/bin/sudo guuid=1417968f-1700-0000-9d5c-3b515d0b0000 pid=2909 /tmp/sample.bin guuid=108de38d-1700-0000-9d5c-3b51590b0000 pid=2905->guuid=1417968f-1700-0000-9d5c-3b515d0b0000 pid=2909 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/b99f2e2f-b17b-4f12-8c26-054a6417322b
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj.evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1848149
Signature
Drops files in suspicious directories
Executes the "iptables" command to insert, remove and/or manipulate rules
Sample reads /proc/mounts (often used for finding a writable filesystem)
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: 1848149 Sample: data.mips.elf Startdate: 11/01/2026 Architecture: LINUX Score: 64 45 cyber-reborn.com 130.12.180.108, 25565, 50380 DATAHOPDatahop-SixDegreesGB Canada 2->45 10 data.mips.elf 2->10         started        12 gvfsd-fuse fusermount 2->12         started        15 gnome-session-binary sh gsd-rfkill 2->15         started        17 5 other processes 2->17 process3 signatures4 19 data.mips.elf 10->19         started        57 Sample reads /proc/mounts (often used for finding a writable filesystem) 12->57 process5 process6 21 data.mips.elf 19->21         started        file7 43 /etc/init.d/system_service, POSIX 21->43 dropped 49 Sample tries to set files in /etc globally writable 21->49 51 Drops files in suspicious directories 21->51 53 Sample tries to persist itself using System V runlevels 21->53 25 data.mips.elf 21->25         started        27 data.mips.elf sh 21->27         started        signatures8 process9 process10 29 data.mips.elf sh 25->29         started        31 data.mips.elf sh 25->31         started        33 data.mips.elf 25->33         started        36 sh cp 27->36         started        signatures11 38 sh iptables 29->38         started        41 sh iptables 31->41         started        47 Sample tries to kill multiple processes (SIGKILL) 33->47 process12 signatures13 55 Executes the "iptables" command to insert, remove and/or manipulate rules 38->55
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a5683681fc1ee2dac39d584b978174dc8308e38bb4b8d9e63f966bbf9bd526b4
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/a5683681fc1ee2dac39d584b978174dc8308e38bb4b8d9e63f966bbf9bd526b4/
Threat name:
Linux.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-01-11 01:56:25 UTC
File Type:
ELF32 Big (Exe)
AV detection:
3 of 36 (8.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=uvudnap4d3rnvq45lbfzpalu3sbqry4lws4ntzr7szv37g6ve22a._file
Result
Malware family:
n/a
Score:
  4/10
Tags:
discovery
Link:
https://tria.ge/reports/260111-ccs7aadv2g/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/dd072ab6-1391-493f-bc46-40dba6bf66f4
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/a5683681fc1ee2dac39d584b978174dc8308e38bb4b8d9e63f966bbf9bd526b4

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:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:ldpreload
Create hunting rule
Author:xorseed
Reference:https://stuff.rop.io/
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 a5683681fc1ee2dac39d584b978174dc8308e38bb4b8d9e63f966bbf9bd526b4

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3746584/
  
Delivery method
Distributed via web download

Comments