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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3784fc535e82661f4ac978d9d99665d4ffbf3f862d6bc455575dbf818895018c. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3784fc535e82661f4ac978d9d99665d4ffbf3f862d6bc455575dbf818895018c
SHA3-384 hash: c88ec540e5739a404c1f779e6193f61db16da18e89ec9abac44442e82bac451052ba28bb95555b92de96fa6fdc80e9fe
SHA1 hash: fda4f91d770ebaf6b7a570dc40b3faa1400c235e
MD5 hash: 680239352070afc0335a9c2e2a9161dc
humanhash: river-tennis-cup-one
File name:S3o.ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:45'508 bytes
First seen:2025-11-21 22:26:48 UTC
Last seen:2025-11-22 22:25:50 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:QnlKSSUz9T3bIeXodkERK45xeyxEPR5EuEDIrW6WDaLdYb4uVcqgw09b:QnXZ/4dkERKEe3XEDkrSDaL2b4u+qgw2
TLSH T12613E166F5A44892FFAE7C151C4AEF5AF72201AB9377DD6349E2834044232ABE7012CD
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) :45'508 bytes
File size (de-compressed) :112'204 bytes
Format:linux/ppc32
Unpacked file: e652296277f80e1340d7ec3d22332d3dd142efc4769b74b860afa8831318e790

Intelligence

File Origin
# of uploads :
2
# of downloads :
130
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/5b769a26-ba75-47ff-9d26-ed692b7b6998/
Detection(s):
Unix.Trojan.Mirai-9936831-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sends data to a server
Receives data from a server
Runs as daemon
Opens a port
DNS request
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
masquerade mirai obfuscated packed upx
Link:
https://www.filescan.io/uploads/6920e745f96b58f0dc7f8ece/reports/246d46c5-289d-4b71-883f-38ad581ef868/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-11-21T20:31:00Z UTC
Last seen:
2025-11-21T23:46:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/3784fc535e82661f4ac978d9d99665d4ffbf3f862d6bc455575dbf818895018c/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/bbcb61c0-0333-409a-8e3e-46999fe6f96f
Behavior Graph:
Download SVG
%3 guuid=ec0d27d0-1a00-0000-a384-4392570b0000 pid=2903 /usr/bin/sudo guuid=360aced2-1a00-0000-a384-43925c0b0000 pid=2908 /tmp/sample.bin guuid=ec0d27d0-1a00-0000-a384-4392570b0000 pid=2903->guuid=360aced2-1a00-0000-a384-43925c0b0000 pid=2908 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/b6a01755-338e-45d6-9dae-157f1dcd6424
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1818896
Signature
Antivirus / Scanner detection for submitted sample
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: 1818896 Sample: S3o.ppc.elf Startdate: 21/11/2025 Architecture: LINUX Score: 76 22 169.254.169.254, 80 USDOSUS Reserved 2->22 24 185.125.190.26, 443 CANONICAL-ASGB United Kingdom 2->24 26 2 other IPs or domains 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 S3o.ppc.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 process4 process5 12 S3o.ppc.elf 8->12         started        14 S3o.ppc.elf 8->14         started        16 S3o.ppc.elf 8->16         started        process6 18 S3o.ppc.elf 12->18         started        20 S3o.ppc.elf 12->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/3784fc535e82661f4ac978d9d99665d4ffbf3f862d6bc455575dbf818895018c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3784fc535e82661f4ac978d9d99665d4ffbf3f862d6bc455575dbf818895018c/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-21 22:27:20 UTC
File Type:
ELF32 Big (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=g6cpyu26qjtb6swjpdm5tftf2t736p4gfvv4ivkxlw7ydcevagga._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
linux upx
Link:
https://tria.ge/reports/251121-2c7gca1mdj/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9936831-0
YARA:
n/a
Link:
https://app.threat.zone/submission/6259e4b2-1c28-44fd-9144-d94cfa9da5b8
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/3784fc535e82661f4ac978d9d99665d4ffbf3f862d6bc455575dbf818895018c

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 3784fc535e82661f4ac978d9d99665d4ffbf3f862d6bc455575dbf818895018c

(this sample)

Mirai

elf e652296277f80e1340d7ec3d22332d3dd142efc4769b74b860afa8831318e790

  
URLhaus
https://urlhaus.abuse.ch/url/3713343/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 e652296277f80e1340d7ec3d22332d3dd142efc4769b74b860afa8831318e790
  
Dropping
MD5 3118011555bdf31a030b1a5f06d38c80
  
URLhaus
https://urlhaus.abuse.ch/url/3712124/

Comments