MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 eacaf55693e5881f511fe0985762937cf0d9f54671fd40a6ebea235a99bc1e32. 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: 10


Intelligence 10 IOCs YARA 16 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: eacaf55693e5881f511fe0985762937cf0d9f54671fd40a6ebea235a99bc1e32
SHA3-384 hash: 94071375dc27a4a95fd831d618228152371abd8c940df08ae4ff5d77f1797ccad1c93676d20016998291548ecf143753
SHA1 hash: e26e785d8de042235299b138c2b41f1a59cfa0a8
MD5 hash: d934a52afccbeb4a2dae8afb640f64ba
humanhash: illinois-vermont-virginia-kilo
File name:Space.i686
Download: download sample
Signature Mirai
Create hunting rule
File size:74'836 bytes
First seen:2026-03-14 13:19:55 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:8A9Uqtm/qzBpeKm2XpQmj7qWSICRzBbkivom3aJ2odLNn:8A9U7KBcKm2Xp3jnrCRzBbVvfodLN
TLSH T1A7733985F987C6F2D407483042ABFB3FCB32D8A511B19B4DDF569F35DA33502AA22649
telfhash t1c121bffb1dbe08fda7d89940c25e6fe22826c77b556036b00563c6353367ea144a8c3d
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 upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 6d85938a553a558a0348c72414533b7df380abfda07b9f34ebb629b0f8db89ea
File size (compressed) :35'948 bytes
File size (de-compressed) :74'836 bytes
Format:linux/i386
Packed file: 6d85938a553a558a0348c72414533b7df380abfda07b9f34ebb629b0f8db89ea

Intelligence

File Origin
# of uploads :
1
# of downloads :
57
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/ed7566e1-568c-4099-8ccc-f1b956e18d71/
Detection(s):
SecuriteInfo.com.Linux.Mirai-62.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

Unix.Dropper.Mirai-7136057-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Gathering data
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
45
Number of processes launched:
6
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/eacaf55693e5881f511fe0985762937cf0d9f54671fd40a6ebea235a99bc1e32
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
Link:
https://opentip.kaspersky.com/eacaf55693e5881f511fe0985762937cf0d9f54671fd40a6ebea235a99bc1e32/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/bcd63a19-fa48-46b5-a28e-1907007b2f35
Behavior Graph:
Download SVG
%3 guuid=4ccf95c8-1900-0000-3daf-cd7096090000 pid=2454 /usr/bin/sudo guuid=371d6bca-1900-0000-3daf-cd709d090000 pid=2461 /tmp/sample.bin net guuid=4ccf95c8-1900-0000-3daf-cd7096090000 pid=2454->guuid=371d6bca-1900-0000-3daf-cd709d090000 pid=2461 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=371d6bca-1900-0000-3daf-cd709d090000 pid=2461->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=bceba0ca-1900-0000-3daf-cd709e090000 pid=2462 /tmp/sample.bin guuid=371d6bca-1900-0000-3daf-cd709d090000 pid=2461->guuid=bceba0ca-1900-0000-3daf-cd709e090000 pid=2462 clone guuid=7f1e75f6-1a00-0000-3daf-cd70390c0000 pid=3129 /tmp/sample.bin guuid=371d6bca-1900-0000-3daf-cd709d090000 pid=2461->guuid=7f1e75f6-1a00-0000-3daf-cd70390c0000 pid=3129 clone guuid=667386f6-1a00-0000-3daf-cd703a0c0000 pid=3130 /tmp/sample.bin net zombie guuid=371d6bca-1900-0000-3daf-cd709d090000 pid=2461->guuid=667386f6-1a00-0000-3daf-cd703a0c0000 pid=3130 clone guuid=83a2a6ca-1900-0000-3daf-cd709f090000 pid=2463 /tmp/sample.bin guuid=bceba0ca-1900-0000-3daf-cd709e090000 pid=2462->guuid=83a2a6ca-1900-0000-3daf-cd709f090000 pid=2463 clone guuid=ca83b0ca-1900-0000-3daf-cd70a0090000 pid=2464 /tmp/sample.bin net zombie guuid=bceba0ca-1900-0000-3daf-cd709e090000 pid=2462->guuid=ca83b0ca-1900-0000-3daf-cd70a0090000 pid=2464 clone 5fa85e8d-6d17-5e0a-91d2-23b0847cf54e 94.156.152.233:3778 guuid=ca83b0ca-1900-0000-3daf-cd70a0090000 pid=2464->5fa85e8d-6d17-5e0a-91d2-23b0847cf54e con guuid=667386f6-1a00-0000-3daf-cd703a0c0000 pid=3130->5fa85e8d-6d17-5e0a-91d2-23b0847cf54e con
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/cbda7aaa-29ef-41cb-992b-75c0801df4cf
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/eacaf55693e5881f511fe0985762937cf0d9f54671fd40a6ebea235a99bc1e32
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/eacaf55693e5881f511fe0985762937cf0d9f54671fd40a6ebea235a99bc1e32/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-03-14 13:20:44 UTC
File Type:
ELF32 Little (Exe)
AV detection:
20 of 23 (86.96%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5lfpkvut4web6ui74cmfoyutptynt5kgoh6ubjxl5irvvgn4dyza._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd defense_evasion discovery linux
Link:
https://tria.ge/reports/260314-qlcgsagz2x/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
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/eacaf55693e5881f511fe0985762937cf0d9f54671fd40a6ebea235a99bc1e32

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_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_0cb1699c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_0d73971c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_268aac0b
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_2e3f67a9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_485c4b13
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_70ef58f1
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_7d05725e
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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 6d85938a553a558a0348c72414533b7df380abfda07b9f34ebb629b0f8db89ea

Mirai

elf eacaf55693e5881f511fe0985762937cf0d9f54671fd40a6ebea235a99bc1e32

(this sample)

  
Dropped by
SHA256 6d85938a553a558a0348c72414533b7df380abfda07b9f34ebb629b0f8db89ea
  
URLhaus
https://urlhaus.abuse.ch/url/3795800/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 19b39c991042ea06eeae7e0d04030156
  
URLhaus
https://urlhaus.abuse.ch/url/3795821/

Comments