MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1487b27fce24aca0fc91cbfb4277e58fd6cc196d77a45d419e37016666123af7. 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 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1487b27fce24aca0fc91cbfb4277e58fd6cc196d77a45d419e37016666123af7
SHA3-384 hash: 355b6f9be75d9d35392e6bbafdbeff80633dd99066b104f942ea77e9e87d976b7f5a2ff0d285ce85ac568ee5bf9e2728
SHA1 hash: 8bcbf80b0f59bd2f42a09946d9509f79d8352da1
MD5 hash: 61629941153d29fe608957a14698fa99
humanhash: red-alanine-october-lemon
File name:S3o.mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:148'792 bytes
First seen:2025-11-20 07:04:41 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:y/V6WWosd4Bi3u7KGzJtcMaeeGeVlJSnCNoyJi6ts1uYaq:y/IWWosd4Bi3u7KGzJtcMae10lJiCNbk
TLSH T183E3F709BF610FF7E89FCC3705E91B0528CD556732A93B3AB534D918B64B24B26E3864
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 08ee9f0a3e9577d5679981517ddc9a7d2a0e430333a85555a70f16eaf39a3e05
File size (compressed) :50'388 bytes
File size (de-compressed) :148'792 bytes
Format:linux/mipsel
Packed file: 08ee9f0a3e9577d5679981517ddc9a7d2a0e430333a85555a70f16eaf39a3e05

Intelligence

File Origin
# of uploads :
1
# of downloads :
99
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
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

SecuriteInfo.com.Linux.Siggen.9999-6.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-7136016-0
Create hunting rule

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

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

Unix.Trojan.Mirai-9441505-0
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
Connection attempt
DNS request
Changes access rights for a written file
Runs as daemon
Receives data from a server
Opens a port
Changes access rights for a file
Sends data to a server
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/691ebdb8419ba6b30e820da6/reports/ead7732d-fdf6-4c50-a1ac-6d7ad5301aba/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/1487b27fce24aca0fc91cbfb4277e58fd6cc196d77a45d419e37016666123af7
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-20T05:21:00Z UTC
Last seen:
2025-11-20T08:45:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/1487b27fce24aca0fc91cbfb4277e58fd6cc196d77a45d419e37016666123af7/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/011fbd35-f447-4c9b-9d41-045e44560aab
Behavior Graph:
Download SVG
%3 guuid=56e7fbed-1d00-0000-5a41-b0ebf0090000 pid=2544 /usr/bin/sudo guuid=784ec6f0-1d00-0000-5a41-b0ebf6090000 pid=2550 /tmp/sample.bin guuid=56e7fbed-1d00-0000-5a41-b0ebf0090000 pid=2544->guuid=784ec6f0-1d00-0000-5a41-b0ebf6090000 pid=2550 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/9b23e5a0-ff23-4245-9d4c-ad58b7d9c6bc
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1817522
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: 1817522 Sample: S3o.mpsl.elf Startdate: 20/11/2025 Architecture: LINUX Score: 72 26 169.254.169.254, 80 USDOSUS Reserved 2->26 28 109.202.202.202, 80 INIT7CH Switzerland 2->28 30 4 other IPs or domains 2->30 32 Malicious sample detected (through community Yara rule) 2->32 34 Antivirus / Scanner detection for submitted sample 2->34 36 Multi AV Scanner detection for submitted file 2->36 38 Yara detected Mirai 2->38 8 S3o.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 S3o.mpsl.elf 8->16         started        18 S3o.mpsl.elf 8->18         started        20 S3o.mpsl.elf 8->20         started        process6 22 S3o.mpsl.elf 16->22         started        24 S3o.mpsl.elf 16->24         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1487b27fce24aca0fc91cbfb4277e58fd6cc196d77a45d419e37016666123af7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1487b27fce24aca0fc91cbfb4277e58fd6cc196d77a45d419e37016666123af7/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-20 07:06:14 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=csd3e76oeswkb7erzp5ue57fr7lmyglno6sf2qm6g4awmzqshl3q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery
Link:
https://tria.ge/reports/251120-hws9aa1nbx/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Verdict:
Malicious
Tags:
botnet mirai trojan gafgyt Unix.Trojan.Mirai-7100807-0
YARA:
Mirai_Botnet_Malware Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/b7001558-94ad-48de-8c05-aeb0e9b5450d
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/1487b27fce24aca0fc91cbfb4277e58fd6cc196d77a45d419e37016666123af7

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: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:Mirai_Botnet_Malware
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:Mirai_Botnet_Malware_RID2EF6
Create hunting rule
Author:Florian Roth
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:Mirai_Unpack
Create hunting rule
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 08ee9f0a3e9577d5679981517ddc9a7d2a0e430333a85555a70f16eaf39a3e05

Mirai

elf 1487b27fce24aca0fc91cbfb4277e58fd6cc196d77a45d419e37016666123af7

(this sample)

  
Dropped by
SHA256 08ee9f0a3e9577d5679981517ddc9a7d2a0e430333a85555a70f16eaf39a3e05
  
URLhaus
https://urlhaus.abuse.ch/url/3712130/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 a58c08f85c609820199c1aa25ef3b666

Comments