MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fb2b1f7d4f16305a9f47b01e82038e8dc6fbdcb19bf4ce5b3720537f37d32773. 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: fb2b1f7d4f16305a9f47b01e82038e8dc6fbdcb19bf4ce5b3720537f37d32773
SHA3-384 hash: 39cec2e969c7d65f68b8ca5d696f44bec2f2d1e41038b7cb44d8a166e7e0d23fbe71e9f6db6dc9b9015b4d471de99ad9
SHA1 hash: 7c8d566eedc8ccfcc3e51813d8f8c5a0e27639cf
MD5 hash: 4a1bc3eb94a93dd589d3805d1854aaab
humanhash: maine-white-oxygen-minnesota
File name:x86
Download: download sample
Signature Mirai
Create hunting rule
File size:52'248 bytes
First seen:2025-06-12 09:30:35 UTC
Last seen:2025-06-13 00:36:34 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:YRGM+jzmIeOWbMRofiu6kSKUVxSGR9AUYuwni1Le73IyyXMs1BBkS:Mg/mIxjKfiB5OGROBtbIf1
TLSH T1C2332A037A0289BFD056D1F04AF76537D863BC7E17332A457394FEE16F56A892A28218
telfhash t169110d31396629a4e1f7e9557341e52048602e7521d031e2e3b36cfede927830c3e477
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

Intelligence

File Origin
# of uploads :
2
# of downloads :
96
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai.9071.21455.12195.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
84.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=684aa05207b5e8c1cfe6683clinux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/fb2b1f7d4f16305a9f47b01e82038e8dc6fbdcb19bf4ce5b3720537f37d32773
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/9bb4edcf-4ac5-4b6f-8375-783880efce1a
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1713058
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/fb2b1f7d4f16305a9f47b01e82038e8dc6fbdcb19bf4ce5b3720537f37d32773
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/fb2b1f7d4f16305a9f47b01e82038e8dc6fbdcb19bf4ce5b3720537f37d32773/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-06-12 09:34:36 UTC
File Type:
ELF64 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7mvr67kpcyyfvh2hwapiea4orxdpxxfrtp2m4wzxebjx6n6te5zq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/250612-llgdhsvyhv/
Verdict:
Malicious
Tags:
trojan mirai gafgyt
YARA:
Linux_Trojan_Gafgyt_9e9530a7 Linux_Trojan_Gafgyt_807911a2 Linux_Trojan_Gafgyt_d4227dbf Linux_Trojan_Gafgyt_620087b9 Linux_Trojan_Gafgyt_0cd591cd Linux_Trojan_Gafgyt_33b4111a Linux_Trojan_Gafgyt_a33a8363 Linux_Trojan_Mirai_6a77af0f Linux_Trojan_Mirai_e0cf29e2
Link:
https://app.threat.zone/submission/706f23ea-6682-438f-8fe7-bfbc02d50d08
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/fb2b1f7d4f16305a9f47b01e82038e8dc6fbdcb19bf4ce5b3720537f37d32773

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_0cd591cd
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_33b4111a
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_620087b9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_807911a2
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_9e9530a7
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_a33a8363
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d4227dbf
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_6a77af0f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_e0cf29e2
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

elf fb2b1f7d4f16305a9f47b01e82038e8dc6fbdcb19bf4ce5b3720537f37d32773

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3560584/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3560565/
  
URLhaus
https://urlhaus.abuse.ch/url/3532699/
  
URLhaus
https://urlhaus.abuse.ch/url/3560600/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments