MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2f62fb67f7238c93bb8aefadd8a50be6bd51ff7e286d45bf0171528d2f8731eb. 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: 13


Intelligence 13 IOCs YARA 14 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2f62fb67f7238c93bb8aefadd8a50be6bd51ff7e286d45bf0171528d2f8731eb
SHA3-384 hash: 2fb9a32e5750c5c9adb979217072726578452c4683e2a5f7de09711cb1b8fa58ea55b02662f3f62003718e2f0669fecf
SHA1 hash: 1bd2765cba12452dfde138ec22e549fb4418fcd7
MD5 hash: f294f27fd061b168abf8d9f46fe4fbb6
humanhash: bravo-twenty-spring-texas
File name:SecuriteInfo.com.Linux.Siggen.9999.26852.22538
Download: download sample
Signature Mirai
Create hunting rule
File size:120'116 bytes
First seen:2025-11-18 10:59:29 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:qpnZOwW+daZsCIFNNDp9hDZKSyfxK5F4uWRaUMdActkIqiaPRXgnw71+5LYIo:XwWPsZNrdAxMmuWRaUWyPRXgnwJ+ZVo
TLSH T1F2C32896F8824A21D5C913BEFA2D11CE332267B8E3DE7222DE115F2037C691B0D77995
telfhash t1e6f05047af4566dcf3d57154895db2011ef4719d3d187c66b2690a4f815b6c1742c403
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 a28218ee79ef94e8337ecc4656b7aa0f684e3bb0abcba1728da3fc867ad103da
File size (compressed) :47'072 bytes
File size (de-compressed) :120'116 bytes
Format:linux/arm
Packed file: a28218ee79ef94e8337ecc4656b7aa0f684e3bb0abcba1728da3fc867ad103da

Intelligence

File Origin
# of uploads :
1
# of downloads :
45
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
Create hunting rule

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

Unix.Trojan.Mirai-6976991-0
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-7136013-0
Create hunting rule

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

Unix.Dropper.Mirai-7136057-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
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:
botnet mirai obfuscated rust
Link:
https://www.filescan.io/uploads/691c51d04e43be3f7164542a/reports/3209eb9b-85c8-4b29-975c-583662f4d5b0/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/2f62fb67f7238c93bb8aefadd8a50be6bd51ff7e286d45bf0171528d2f8731eb
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-18T11:23:00Z UTC
Last seen:
2025-11-18T11:59:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/2f62fb67f7238c93bb8aefadd8a50be6bd51ff7e286d45bf0171528d2f8731eb/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/b8038c6b-8e50-4208-8053-ca8e27c8fb53
Behavior Graph:
Download SVG
%3 guuid=3b035be8-1900-0000-affc-afbdb7070000 pid=1975 /usr/bin/sudo guuid=c7fc1bec-1900-0000-affc-afbdc1070000 pid=1985 /tmp/sample.bin guuid=3b035be8-1900-0000-affc-afbdb7070000 pid=1975->guuid=c7fc1bec-1900-0000-affc-afbdc1070000 pid=1985 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d5b3b7c3-d93f-4c37-a7d6-8abeadd20941
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1815996
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2f62fb67f7238c93bb8aefadd8a50be6bd51ff7e286d45bf0171528d2f8731eb
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/2f62fb67f7238c93bb8aefadd8a50be6bd51ff7e286d45bf0171528d2f8731eb/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-18 11:00:34 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=f5rpwz7xeogjho4k56w5rjil426vd736fbwulpybofji2l4hghvq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd
Link:
https://tria.ge/reports/251118-m381jatmcy/
Verdict:
Malicious
Tags:
botnet mirai trojan gafgyt Unix.Trojan.Mirai-6976991-0
YARA:
MAL_ELF_LNX_Mirai_Oct10_2 Mirai_Botnet_Malware Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/8ce9bdd6-ea50-4d39-b265-6194084f4a2c
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/2f62fb67f7238c93bb8aefadd8a50be6bd51ff7e286d45bf0171528d2f8731eb

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_Mirai_Generic
Create hunting rule
Author:albertzsigovits
Description:Generic Approach to Mirai/Gafgyt samples
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:MAL_ELF_LNX_Mirai_Oct10_2
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects ELF malware Mirai related
Reference:Internal Research
Rule name:MAL_ELF_LNX_Mirai_Oct10_2_RID2F3A
Create hunting rule
Author:Florian Roth
Description:Detects ELF malware Mirai related
Reference:Internal Research
Rule name:Mirai_Botnet_Malware
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:Mirai_Botnet_Malware_RID2EF6
Create hunting rule
Author:Florian Roth
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:Mirai_Unpack
Create hunting rule
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 a28218ee79ef94e8337ecc4656b7aa0f684e3bb0abcba1728da3fc867ad103da

Mirai

elf 2f62fb67f7238c93bb8aefadd8a50be6bd51ff7e286d45bf0171528d2f8731eb

(this sample)

  
Dropped by
SHA256 a28218ee79ef94e8337ecc4656b7aa0f684e3bb0abcba1728da3fc867ad103da
  
URLhaus
https://urlhaus.abuse.ch/url/3711007/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 3ad43f11a26e401dc82660ae8ffe33e0
  
URLhaus
https://urlhaus.abuse.ch/url/3711120/

Comments