MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 84cc932737cb8c5342b3882adeefd075ed2fd21e66501a54c7febe47bc22528a. 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: 6


Intelligence 6 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 84cc932737cb8c5342b3882adeefd075ed2fd21e66501a54c7febe47bc22528a
SHA3-384 hash: d8f41c4af12fcef117d41c7efeb61ebb04010269352ce5b84df0ea7d1027eaab1af95dffb1b98ee5575bcac0fbb5e57c
SHA1 hash: 21b457cd097c5d899a51cd81c9216bcf994e5a94
MD5 hash: 426bf88afcd4dda2b0ad2a585b8b64dc
humanhash: three-sink-lamp-massachusetts
File name:frost.x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:1'041'672 bytes
First seen:2026-02-08 19:59:28 UTC
Last seen:2026-02-08 20:39:05 UTC
File type: elf
MIME type:application/x-executable
ssdeep 12288:qXCJDpiyrwDRYb57E4MS694SeeoZBymaZmyhv0x+aIB5k:qyhpiy0DY5Y4MSm45eOsmaTv8+/
TLSH T1A1257D5AF2B330BCD427D030439FDB62A83AF46911226E7B65C4D6352D62DB01B29F67
telfhash t165a18d704af574b0e6dbc911b313f0b55e76146a61ec3aa51b626de4ff04f809ca6027
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 gafgyt mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
34
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.32145.LX.BOT.UNOFFICIAL
Create hunting rule

Result
Gathering data
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/32ff9f9a-de6d-4786-ab5d-b8818462f780
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1865736
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1865736 Sample: frost.x86_64.elf Startdate: 08/02/2026 Architecture: LINUX Score: 48 10 Multi AV Scanner detection for submitted file 2->10 6 frost.x86_64.elf 2->6         started        process3 process4 8 frost.x86_64.elf 6->8         started       
Score:
80%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/84cc932737cb8c5342b3882adeefd075ed2fd21e66501a54c7febe47bc22528a
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/84cc932737cb8c5342b3882adeefd075ed2fd21e66501a54c7febe47bc22528a/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Suspicious
First seen:
2026-02-08 20:01:05 UTC
File Type:
ELF64 Little (Exe)
AV detection:
6 of 36 (16.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qtgjgjzxzogfgqvtravn536qoxws7uq6mzibuvgh727eppbckkfa._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
discovery linux
Link:
https://tria.ge/reports/260208-yq9l3shz8b/
Behaviour
Reads runtime system information
Writes file to tmp directory
Changes its process name
Enumerates running processes
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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:malwareelf55503
Create hunting rule
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 84cc932737cb8c5342b3882adeefd075ed2fd21e66501a54c7febe47bc22528a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3774799/
  
Delivery method
Distributed via web download

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