MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8e62d1328d34a535c10e7158182899efc17d435e2be57a5a81e17fb64bb167f4. 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: 8e62d1328d34a535c10e7158182899efc17d435e2be57a5a81e17fb64bb167f4
SHA3-384 hash: 77f1ba09a0f9adcc44d4810f65ac3bb0ce447ee5945109a3a5a107ba86e5d1c03a2c0ef6a35f3a1df2b5b26a81d53113
SHA1 hash: 8e8b026c0983678e51d58df814adbb717424c71a
MD5 hash: 3399cd3ac70f35e20d7627982ba7f689
humanhash: chicken-nuts-freddie-saturn
File name:S3o.arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:81'500 bytes
First seen:2025-12-01 12:48:19 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:EPmBcPJUqiBlU+utCt12AGIkyxFXyQ2csFOVOCHFmKgAHCe:EPmBcPJUqiBlV34OVOCt3
TLSH T1BE830842B8828B3BC6E0237AA66F658E37A167E5D3DF3117DD249B21378111F1D67E80
telfhash t10fe06140fe764b1884e75a34ecdd47b495116217a1664710cf54daf0883f15ca71cd5e
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 899181b984d763d03e4149a899b98bfffa8d2491a9b5be8395425ec6a0c620a4
File size (compressed) :30'968 bytes
File size (de-compressed) :81'500 bytes
Format:linux/arm
Packed file: 899181b984d763d03e4149a899b98bfffa8d2491a9b5be8395425ec6a0c620a4

Intelligence

File Origin
# of uploads :
1
# of downloads :
33
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
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28940.LC.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:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade mirai obfuscated rust
Link:
https://www.filescan.io/uploads/692d8eccd0d5e7288b52dc51/reports/6b2e1c47-b9dd-431d-a1d9-8d9255e7e218/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/8e62d1328d34a535c10e7158182899efc17d435e2be57a5a81e17fb64bb167f4
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Gathering data
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1823558
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
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8e62d1328d34a535c10e7158182899efc17d435e2be57a5a81e17fb64bb167f4
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8e62d1328d34a535c10e7158182899efc17d435e2be57a5a81e17fb64bb167f4/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rzrncmungsstlqioofmbqkez57ax2q26fpsxuwub4f73ms5rm72a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/251201-p2fzgaas7g/
Malware Config
C2 Extraction:
vserge42.bounceme.net
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Trojan.Mirai-7100807-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/4300c0fc-bc6a-4bdb-a257-408e41893e87
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:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
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:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 899181b984d763d03e4149a899b98bfffa8d2491a9b5be8395425ec6a0c620a4

Mirai

elf 8e62d1328d34a535c10e7158182899efc17d435e2be57a5a81e17fb64bb167f4

(this sample)

  
Dropped by
SHA256 899181b984d763d03e4149a899b98bfffa8d2491a9b5be8395425ec6a0c620a4
  
URLhaus
https://urlhaus.abuse.ch/url/3717859/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 9c3c0eee504a280197be11c833e2d0e4

Comments