MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3e7e8ada7eb81fd102667a6f99923f8a5f856743cbfd25ed7dfd2c2fa1658b18. 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: 11


Intelligence 11 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3e7e8ada7eb81fd102667a6f99923f8a5f856743cbfd25ed7dfd2c2fa1658b18
SHA3-384 hash: 0921dbcbd07caff6f8d1e7323a332d34eb5cdf369e0b32835e096f990d7526c17563ea6361d45c16f04f0683f8088e81
SHA1 hash: 8462d01a9bbaf9d05a75212a4901aaea567f2988
MD5 hash: 928f956aee073945e6fc32e30d9df658
humanhash: blue-south-ack-steak
File name:S3o.arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:124'384 bytes
First seen:2025-12-01 06:02:31 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:HDWrFoeatGA59EqP98nTma9uk4cIXEuNGtr:HDWJoztGA5Om98niat4XEZtr
TLSH T156C31986F9824A22D5D7127EF92E118E331317B8F3DE72129E245F2133C652B0EBB955
telfhash t164e026b5df26199d6bdb20d89b6db90437ecb6dd056a2852c7bac90e8c432c3700d849
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 6aea4b3f8dd415b9716ee71775fd0706098e6a3d8dea933f0ed77343082a3125
File size (compressed) :50'320 bytes
File size (de-compressed) :124'384 bytes
Format:linux/arm
Packed file: 6aea4b3f8dd415b9716ee71775fd0706098e6a3d8dea933f0ed77343082a3125

Intelligence

File Origin
# of uploads :
1
# of downloads :
32
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:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade rust
Link:
https://www.filescan.io/uploads/692d2fa3d0d5e7288b523e39/reports/3824b72a-9610-4655-ad24-ee91370a8752/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/3e7e8ada7eb81fd102667a6f99923f8a5f856743cbfd25ed7dfd2c2fa1658b18
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/acf97766-b6f1-44ec-a67d-8b4187f0c99d
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1823351
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/3e7e8ada7eb81fd102667a6f99923f8a5f856743cbfd25ed7dfd2c2fa1658b18
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3e7e8ada7eb81fd102667a6f99923f8a5f856743cbfd25ed7dfd2c2fa1658b18/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-01 06:03:16 UTC
File Type:
ELF32 Little (Exe)
AV detection:
23 of 36 (63.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hz7ivwt6xap5catgpjxzter7rjpykz2dzp6sl3l57uwc7ilfrmma._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/251201-gr5k3sfr3z/
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/4c518716-231d-4d3c-b374-60b1d4d5d1db
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: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 6aea4b3f8dd415b9716ee71775fd0706098e6a3d8dea933f0ed77343082a3125

Mirai

elf 3e7e8ada7eb81fd102667a6f99923f8a5f856743cbfd25ed7dfd2c2fa1658b18

(this sample)

  
Dropped by
SHA256 6aea4b3f8dd415b9716ee71775fd0706098e6a3d8dea933f0ed77343082a3125
  
URLhaus
https://urlhaus.abuse.ch/url/3712126/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 ac696284edfccd17170b283cb5999196
  
URLhaus
https://urlhaus.abuse.ch/url/3713346/

Comments