MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 128dba0f9963ff0cbd6ae9c2e9b85e58bd2fa04318cc803410f444a542119b94. 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: 11


Intelligence 11 IOCs YARA 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 128dba0f9963ff0cbd6ae9c2e9b85e58bd2fa04318cc803410f444a542119b94
SHA3-384 hash: f28f0774c5e12d380203736e46a1c592f7a5379147dc20acbe17e1047c51f6076b36cbff0871275fdf40da36890fbc5d
SHA1 hash: ffec33ecc96e3a0c43a29f740a99a37ae7da646e
MD5 hash: 5cb2da3c18105ceb84c04f2ed7dfa857
humanhash: cat-papa-bakerloo-happy
File name:Space.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:159'412 bytes
First seen:2025-09-22 17:51:12 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:i2bmltnY4BRae/xGPZ06v/mYp+C9T6MjXHDjyoM/9Gc03:xbmltXRae/xGPd/z+cT6OXHDj1M/9l03
TLSH T1A2F33A46F6418B13C0D61779BA9F420533239BA4E3DB73069928BFF43F8679A0E67905
telfhash t1f821f071133645146a71caa88decb7b2052887122385ff33ef3ac8dc5809095e939c0f
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 ca46ab79e168c1de77afcf6ea7ac4bb3330e6ee5603ef1d94d5b4b174ce8595d
File size (compressed) :61'844 bytes
File size (de-compressed) :159'412 bytes
Format:linux/arm
Packed file: ca46ab79e168c1de77afcf6ea7ac4bb3330e6ee5603ef1d94d5b4b174ce8595d

Intelligence

File Origin
# of uploads :
1
# of downloads :
40
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-61.UNOFFICIAL
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Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
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SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

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

Unix.Trojan.Mirai-7100807-0
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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-7135925-0
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-9760303-0
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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Runs as daemon
Sends data to a server
Connection attempt
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc lolbin masquerade mirai remote
Link:
https://www.filescan.io/uploads/68d18dafdc1cad370d1e7930/reports/1b38ccae-dff0-44df-abf1-a2602ead1d5f/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
47
Number of processes launched:
5
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/128dba0f9963ff0cbd6ae9c2e9b85e58bd2fa04318cc803410f444a542119b94
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-09-22T16:09:00Z UTC
Last seen:
2025-09-22T16:09:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/128dba0f9963ff0cbd6ae9c2e9b85e58bd2fa04318cc803410f444a542119b94/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/5927645c-7788-4361-bdfd-fc14dc0d40b4
Behavior Graph:
Download SVG
%3 guuid=b7d00c44-1a00-0000-366a-b6a2f90a0000 pid=2809 /usr/bin/sudo guuid=f461ed45-1a00-0000-366a-b6a2fb0a0000 pid=2811 /tmp/sample.bin guuid=b7d00c44-1a00-0000-366a-b6a2f90a0000 pid=2809->guuid=f461ed45-1a00-0000-366a-b6a2fb0a0000 pid=2811 execve
Gathering data
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1782183
Signature
Antivirus / Scanner detection for submitted sample
Contains symbols with names commonly found in malware
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1782183 Sample: Space.arm7.elf Startdate: 22/09/2025 Architecture: LINUX Score: 76 26 172.86.66.203, 3778, 38376, 38378 M247GB United States 2->26 28 Malicious sample detected (through community Yara rule) 2->28 30 Antivirus / Scanner detection for submitted sample 2->30 32 Multi AV Scanner detection for submitted file 2->32 34 2 other signatures 2->34 8 dash rm Space.arm7.elf 2->8         started        10 dash rm 2->10         started        12 dash cat 2->12         started        14 7 other processes 2->14 signatures3 process4 process5 16 Space.arm7.elf 8->16         started        18 Space.arm7.elf 8->18         started        20 Space.arm7.elf 8->20         started        process6 22 Space.arm7.elf 16->22         started        24 Space.arm7.elf 16->24         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/128dba0f9963ff0cbd6ae9c2e9b85e58bd2fa04318cc803410f444a542119b94
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/128dba0f9963ff0cbd6ae9c2e9b85e58bd2fa04318cc803410f444a542119b94/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-09-22 17:52:27 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 23 (78.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ckg3ud4zmp7qzplk5hbotoc6lc6s7icdddgianaq6rckkqqrtoka._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd defense_evasion discovery
Link:
https://tria.ge/reports/250922-whtjsagm7z/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Trojan.Mirai-7100807-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/4950b595-c987-44fe-b9ee-67ba67e7dbdf
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_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_8299c877
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:MAL_ARM_LNX_Mirai_Mar13_2022
Create hunting rule
Author:Mehmet Ali Kerimoglu a.k.a. CYB3RMX
Description:Detects new ARM Mirai variant
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 ca46ab79e168c1de77afcf6ea7ac4bb3330e6ee5603ef1d94d5b4b174ce8595d

Mirai

elf 128dba0f9963ff0cbd6ae9c2e9b85e58bd2fa04318cc803410f444a542119b94

(this sample)

  
Dropped by
SHA256 ca46ab79e168c1de77afcf6ea7ac4bb3330e6ee5603ef1d94d5b4b174ce8595d
  
URLhaus
https://urlhaus.abuse.ch/url/3629381/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 9c158d9736cd9974a7cc708619105f0f
  
URLhaus
https://urlhaus.abuse.ch/url/3629730/
  
URLhaus
https://urlhaus.abuse.ch/url/3629732/

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