MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 72e4413f4a72caaf08ae8a04b6821c575c5abd3ed4ef11da32df8b86e382dc32. 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 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 72e4413f4a72caaf08ae8a04b6821c575c5abd3ed4ef11da32df8b86e382dc32
SHA3-384 hash: 7f1120e6b87af84838e04d2f8e5a25ee3e5836613ce59aa54a84f929d0ed2023526c81311f2642f10bb6a6b0b6e7634e
SHA1 hash: 20a02504dde1cfe4d969d8ed84f8a76bcdd7af8d
MD5 hash: ba1e5c58ef1f22532d900fa5c942798b
humanhash: quebec-grey-lake-kansas
File name:Labelloperc80.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:79'504 bytes
First seen:2025-12-10 20:19:42 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:XbwcQ0p+cLBZFHKCRIpmQ3Pk798U755e1j+G:40VZxKCRgmQ387O0PU
TLSH T1B9736CC2AB47C4F4EC2605716077E7328773E13E1029EE43D769AD36ED52A41A62A3DC
telfhash t1f63128fa1e6e0de5a7e49500c36e6fe23d29d27b356033a14063483522a7e4255bac3a
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 1a6d76a78bfaf4d04fab8fb25c42a0ff9999bf908fc28f03dc6623b5c47e007c
File size (compressed) :39'372 bytes
File size (de-compressed) :79'504 bytes
Format:linux/i386
Packed file: 1a6d76a78bfaf4d04fab8fb25c42a0ff9999bf908fc28f03dc6623b5c47e007c

Intelligence

File Origin
# of uploads :
1
# of downloads :
48
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
Link:
https://research.acce.ciphertechsolutions.com/results/41dcd8c3-3da2-4c5e-a6d4-6bac91069e39/
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999-14.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-10056451-0
Create hunting rule

Unix.Trojan.Mirai-10056463-0
Create hunting rule

Unix.Trojan.Mirai-10057788-0
Create hunting rule

Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-10T18:36:00Z UTC
Last seen:
2025-12-11T01:29:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/72e4413f4a72caaf08ae8a04b6821c575c5abd3ed4ef11da32df8b86e382dc32/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/5f6cfd9c-c218-43b7-8e13-a0405a4ce7d1
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1830537
Signature
Deletes system log files
Malicious sample detected (through community Yara rule)
Manipulation of devices in /dev
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1830537 Sample: Labelloperc80.x86.elf Startdate: 10/12/2025 Architecture: LINUX Score: 64 23 109.202.202.202, 80 INIT7CH Switzerland 2->23 25 91.189.91.42, 443 CANONICAL-ASGB United Kingdom 2->25 27 2 other IPs or domains 2->27 33 Malicious sample detected (through community Yara rule) 2->33 35 Multi AV Scanner detection for submitted file 2->35 10 Labelloperc80.x86.elf 2->10         started        signatures3 process4 process5 12 Labelloperc80.x86.elf 10->12         started        process6 14 Labelloperc80.x86.elf 12->14         started        process7 16 Labelloperc80.x86.elf 14->16         started        process8 18 Labelloperc80.x86.elf 16->18         started        21 Labelloperc80.x86.elf 16->21         started        signatures9 29 Manipulation of devices in /dev 18->29 31 Deletes system log files 18->31
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/72e4413f4a72caaf08ae8a04b6821c575c5abd3ed4ef11da32df8b86e382dc32
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/72e4413f4a72caaf08ae8a04b6821c575c5abd3ed4ef11da32df8b86e382dc32/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-10 20:20:28 UTC
File Type:
ELF32 Little (Exe)
AV detection:
22 of 38 (57.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=olsecp2kolfk6cforiclnaq4k5ofvpj62txrdwrs36fyny4c3qza._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery linux
Link:
https://tria.ge/reports/251210-y4kj4swjgy/
Behaviour
Reads runtime system information
Changes its process name
Deletes log files
Enumerates running processes
Deletes Audit logs
Deletes journal logs
Deletes system logs
Verdict:
Malicious
Tags:
trojan mirai gafgyt Unix.Trojan.Mirai-10056451-0
YARA:
Linux_Trojan_Gafgyt_5bf62ce4 Linux_Trojan_Mirai_fa3ad9d0 Linux_Trojan_Mirai_b14f4c5d Linux_Trojan_Mirai_99d78950 Linux_Trojan_Mirai_88de437f Linux_Trojan_Mirai_ae9d0fa6 Linux_Trojan_Mirai_389ee3e9 Linux_Trojan_Mirai_cc93863b Linux_Trojan_Mirai_8aa7b5d3
Link:
https://app.threat.zone/submission/19a843a1-e096-404c-bc72-2163147d8611
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:Linux_Trojan_Gafgyt_5bf62ce4
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_99d78950
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_ae9d0fa6
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_b14f4c5d
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_fa3ad9d0
Create hunting rule
Author:Elastic Security
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

sh 886635513c57cbfd93b2a3fc7e2ab13ed5cdd1c3057aa2d09e29a5c0f89c7446

Mirai

elf 1a6d76a78bfaf4d04fab8fb25c42a0ff9999bf908fc28f03dc6623b5c47e007c

Mirai

elf 72e4413f4a72caaf08ae8a04b6821c575c5abd3ed4ef11da32df8b86e382dc32

(this sample)

  
Dropped by
SHA256 1a6d76a78bfaf4d04fab8fb25c42a0ff9999bf908fc28f03dc6623b5c47e007c
  
URLhaus
https://urlhaus.abuse.ch/url/3731229/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 73f0f44f4189aa9e74d1ceee3d92f6f1
  
URLhaus
https://urlhaus.abuse.ch/url/3714840/
  
URLhaus
https://urlhaus.abuse.ch/url/3731338/
  
URLhaus
https://urlhaus.abuse.ch/url/3732018/

Comments