MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7285a037d4e5e7f5f701834a8532d8cbaefec2fcd93054f063c304c234226af5. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7285a037d4e5e7f5f701834a8532d8cbaefec2fcd93054f063c304c234226af5
SHA3-384 hash: 3011534041c7e13022dcc0004a47e0869cd5cd50d120bfaca38fb4d18f2a9d2eed36e242bbc522e377c08d0d050dea8c
SHA1 hash: 2d8a427030840ce5f3d940b5343523092bb8de1e
MD5 hash: d15e947761a3c54773e5475349b88564
humanhash: fifteen-nine-cat-violet
File name:S3o.ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:112'204 bytes
First seen:2025-11-20 08:04:33 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:q/N9BctA++5YPMJpDXepH4FnUtxKBIVoCoxxKDN9r+JuU9Wg6H1MK8:q/N9BcurqfpM8xoc9+us9K8
TLSH T1FBB3394273180F57C1970AB02E3F27F687BFE5D021E4BA89650E9B5A8675E37144AFC8
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 49878aff54f4da5418ab1269683dd42597c626d6c927ba42db5e63ca08e464ac
File size (compressed) :45'236 bytes
File size (de-compressed) :112'204 bytes
Format:linux/ppc32
Packed file: 49878aff54f4da5418ab1269683dd42597c626d6c927ba42db5e63ca08e464ac

Intelligence

File Origin
# of uploads :
1
# of downloads :
132
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-7135957-0
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.Trojan.Mirai-9940367-0
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

Unix.Trojan.Mirai-10012201-0
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/691ecbc83aaf05a4c84eda9e/reports/452e6798-80c8-4e29-839f-c8b36429368b/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-11-20T05:09:00Z UTC
Last seen:
2025-11-21T23:42:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj
Link:
https://opentip.kaspersky.com/7285a037d4e5e7f5f701834a8532d8cbaefec2fcd93054f063c304c234226af5/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/6dadc982-4ebd-48e1-b1d6-d03f67af0031
Behavior Graph:
Download SVG
%3 guuid=79297a3b-1800-0000-41bf-e673890c0000 pid=3209 /usr/bin/sudo guuid=a05a203f-1800-0000-41bf-e6738d0c0000 pid=3213 /tmp/sample.bin guuid=79297a3b-1800-0000-41bf-e673890c0000 pid=3209->guuid=a05a203f-1800-0000-41bf-e6738d0c0000 pid=3213 execve
Gathering data
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1817627
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: 1817627 Sample: S3o.ppc.elf Startdate: 20/11/2025 Architecture: LINUX Score: 72 22 169.254.169.254, 80 USDOSUS Reserved 2->22 24 jbdsg65485.bounceme.net 41.216.189.47, 12121, 45232, 45234 AS40676US South Africa 2->24 26 daisy.ubuntu.com 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 Yara detected Mirai 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/7285a037d4e5e7f5f701834a8532d8cbaefec2fcd93054f063c304c234226af5
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7285a037d4e5e7f5f701834a8532d8cbaefec2fcd93054f063c304c234226af5/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/7285a037d4e5e7f5f701834a8532d8cbaefec2fcd93054f063c304c234226af5
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-20 08:06:33 UTC
File Type:
ELF32 Big (Exe)
AV detection:
19 of 36 (52.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=okc2an6u4xt7l5ybqnfikmwyzoxp5qx43eyfj4ddymcmenbcnl2q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/251120-jy4y8swqbj/
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/be027802-a6f5-44a7-ad62-cbb86f4e1063
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/7285a037d4e5e7f5f701834a8532d8cbaefec2fcd93054f063c304c234226af5

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: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 49878aff54f4da5418ab1269683dd42597c626d6c927ba42db5e63ca08e464ac

Mirai

elf 7285a037d4e5e7f5f701834a8532d8cbaefec2fcd93054f063c304c234226af5

(this sample)

  
Dropped by
SHA256 49878aff54f4da5418ab1269683dd42597c626d6c927ba42db5e63ca08e464ac
  
URLhaus
https://urlhaus.abuse.ch/url/3712124/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 9186df6040bbb28feec977e58ff5a0bb

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