MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 177855572b18035ea4e6b5670b352028be6b382c1ecb67fbfff8d6c9a60230c5. 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: 8


Intelligence 8 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 177855572b18035ea4e6b5670b352028be6b382c1ecb67fbfff8d6c9a60230c5
SHA3-384 hash: ab3e3888460426df1663a945098b9e302d001cafe3b129a0b0dbd5f917cb3e40c3d34fe3ce50252cae6620b300079e88
SHA1 hash: fa868e73579e930a7aab401fd79e9b71c73c6833
MD5 hash: 135bbb0caf9cec503be8868dbc8b676f
humanhash: alaska-oranges-mexico-floor
File name:S3o.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:48'696 bytes
First seen:2025-11-27 09:47:45 UTC
Last seen:2025-11-27 11:53:44 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:O+jm/igUe0HCLCO63QTxr4p8c5zQbP/sdY7vZciCjnn1hVT4jKxeHSxhHAc+j0lg:OFigU7M6q4mc50b867miynvVTaweHSNW
TLSH T1C823F1789D3E8467C80259F54F3203111A9C0BA706C7CD91B288A5EFEA8349D7A87ED0
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
File size (compressed) :48'696 bytes
File size (de-compressed) :144'700 bytes
Format:linux/mips
Unpacked file: 87a5b33c4561da5dc6b2e6a952a90c73add89aa54b94bd82b1feb82ef1102b89

Intelligence

File Origin
# of uploads :
3
# of downloads :
71
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.28508.20097.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Receives data from a server
Opens a port
Sends data to a server
DNS request
Connection attempt
Gathering data
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
UPX
Botnet:
unknown
Number of open files:
37
Number of processes launched:
6
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/177855572b18035ea4e6b5670b352028be6b382c1ecb67fbfff8d6c9a60230c5
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/5f4821d8-156d-4372-a0aa-69ea714210a3
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1821653
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1821653 Sample: S3o.mips.elf Startdate: 27/11/2025 Architecture: LINUX Score: 68 22 169.254.169.254, 80 USDOSUS Reserved 2->22 24 vserge42.bounceme.net 41.216.189.185, 12121, 40200, 40202 AS40676US South Africa 2->24 26 daisy.ubuntu.com 2->26 28 Malicious sample detected (through community Yara rule) 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 Yara detected Mirai 2->32 34 Sample is packed with UPX 2->34 8 S3o.mips.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 process4 process5 12 S3o.mips.elf 8->12         started        14 S3o.mips.elf 8->14         started        16 S3o.mips.elf 8->16         started        process6 18 S3o.mips.elf 12->18         started        20 S3o.mips.elf 12->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/177855572b18035ea4e6b5670b352028be6b382c1ecb67fbfff8d6c9a60230c5
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/177855572b18035ea4e6b5670b352028be6b382c1ecb67fbfff8d6c9a60230c5/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=c54fkvzldabv5jhgwvtqwnjafc7gwobmd3fwp6777dlmtjqcgdcq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/251127-lszhnstqev/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Malware Config
C2 Extraction:
vserge42.bounceme.net
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/77ea919d-7bc5-4da7-a98e-2b8a938e75b9
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/177855572b18035ea4e6b5670b352028be6b382c1ecb67fbfff8d6c9a60230c5

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:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

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

Web download

Mirai

elf 177855572b18035ea4e6b5670b352028be6b382c1ecb67fbfff8d6c9a60230c5

(this sample)

Mirai

elf 87a5b33c4561da5dc6b2e6a952a90c73add89aa54b94bd82b1feb82ef1102b89

  
URLhaus
https://urlhaus.abuse.ch/url/3717847/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 87a5b33c4561da5dc6b2e6a952a90c73add89aa54b94bd82b1feb82ef1102b89
  
Dropping
MD5 4c370cd0503be597ace4ea67de2bb6e1

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