MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1eca735e83ca4a397981184f6c231915db12bf19aacd9a8ad1fdb2aef4388a0a. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1eca735e83ca4a397981184f6c231915db12bf19aacd9a8ad1fdb2aef4388a0a
SHA3-384 hash: 63cdebe716b46c5674f91548bef007dc4bbc34e2e0cf39b9267b0eb68806d1fd2e82bb8807e660f815664ed3b5c7b499
SHA1 hash: c5837cb37c3b2fe213b253161f07be3be5b4da5b
MD5 hash: 31cbf067cc6b8a1951bc1e6469f5f676
humanhash: seventeen-vermont-blue-london
File name:sora.mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:92'820 bytes
First seen:2026-02-11 12:23:24 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:XTyyF5K0SHqQhQPOtd2hztgLka1c9qyEGPlakYZqhL1:X9F5K0Sfjtd2h5g9XkY
TLSH T12893D60ABF600EF7EC9AEC7345EA1B46249D592620AD6F79B530D814F14F24F2AD3970
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 e691cafe1b33058a8125dcfc047ba420cf221f6bd92f27d51a2b8fbbdac5df58
File size (compressed) :32'140 bytes
File size (de-compressed) :92'820 bytes
Format:linux/mipsel
Packed file: e691cafe1b33058a8125dcfc047ba420cf221f6bd92f27d51a2b8fbbdac5df58

Intelligence

File Origin
# of uploads :
1
# of downloads :
46
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/08e4ac91-9ff0-4f2f-b823-e4484063d631/
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
Create hunting rule

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

Unix.Dropper.Mirai-7135890-0
Create hunting rule

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

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

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

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

Unix.Dropper.Mirai-7135939-0
Create hunting rule

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

Unix.Dropper.Mirai-7136025-0
Create hunting rule

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

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade mirai obfuscated
Link:
https://www.filescan.io/uploads/698c74f0930564ff3c9999a2/reports/446a3fb9-546c-4c4b-b574-4386240ada87/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
7
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/1eca735e83ca4a397981184f6c231915db12bf19aacd9a8ad1fdb2aef4388a0a
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/e3e15173-f0d3-41d3-86ef-3c186afc28cd
Behavior Graph:
Download SVG
%3 guuid=5806f801-1a00-0000-fdd5-726473090000 pid=2419 /usr/bin/sudo guuid=d69b9b04-1a00-0000-fdd5-72647a090000 pid=2426 /tmp/sample.bin guuid=5806f801-1a00-0000-fdd5-726473090000 pid=2419->guuid=d69b9b04-1a00-0000-fdd5-72647a090000 pid=2426 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/aa50753e-05cc-4280-a433-7978dcfc893b
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1867369
Signature
Antivirus / Scanner detection for submitted sample
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: 1867369 Sample: sora.mpsl.elf Startdate: 11/02/2026 Architecture: LINUX Score: 80 28 176.28.155.207 ZAIN-JO Jordan 2->28 30 204.192.111.216 XO-AS15US United States 2->30 32 98 other IPs or domains 2->32 34 Malicious sample detected (through community Yara rule) 2->34 36 Antivirus / Scanner detection for submitted sample 2->36 38 Multi AV Scanner detection for submitted file 2->38 40 Yara detected Mirai 2->40 8 sora.mpsl.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        14 python3.8 dpkg 2->14         started        signatures3 process4 process5 16 sora.mpsl.elf 8->16         started        18 sora.mpsl.elf 8->18         started        20 sora.mpsl.elf 8->20         started        process6 22 sora.mpsl.elf 16->22         started        24 sora.mpsl.elf 16->24         started        26 sora.mpsl.elf 16->26         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1eca735e83ca4a397981184f6c231915db12bf19aacd9a8ad1fdb2aef4388a0a
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1eca735e83ca4a397981184f6c231915db12bf19aacd9a8ad1fdb2aef4388a0a/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=d3fhgxudzjfds6mbdbhwyiyzcxnrfpyzvlgzvcwr7wzk55byrifa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:sora defense_evasion discovery
Link:
https://tria.ge/reports/260211-pk572aaw5a/
Behaviour
Reads runtime system information
Changes its process name
Modifies Watchdog functionality
Contacts a large (57597) amount of remote hosts
Creates a large amount of network flows
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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:MAL_ELF_LNX_Mirai_Oct10_2
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects ELF malware Mirai related
Reference:Internal Research
Rule name:MAL_ELF_LNX_Mirai_Oct10_2_RID2F3A
Create hunting rule
Author:Florian Roth
Description:Detects ELF malware Mirai related
Reference:Internal Research
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

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf e691cafe1b33058a8125dcfc047ba420cf221f6bd92f27d51a2b8fbbdac5df58

Mirai

elf 1eca735e83ca4a397981184f6c231915db12bf19aacd9a8ad1fdb2aef4388a0a

(this sample)

  
Dropped by
SHA256 e691cafe1b33058a8125dcfc047ba420cf221f6bd92f27d51a2b8fbbdac5df58
  
URLhaus
https://urlhaus.abuse.ch/url/3774374/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 72dc77014c57617c77dd90e939e95a98

Comments