MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 20f631471affa36f0f2c0d79a35262ca5f0845ccdd248e9ea34be9c49c64c70f. 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: 5


Intelligence 5 IOCs YARA 22 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 20f631471affa36f0f2c0d79a35262ca5f0845ccdd248e9ea34be9c49c64c70f
SHA3-384 hash: a9273a6970050a72d25e174f1af0d1dbb824869866c5223f51306a953a63c426c9faa5e913cd6a9a2e050098c419aa85
SHA1 hash: 5a1889d03fd8d8e447c40d25726c3ee6249ad86c
MD5 hash: 7dff9fa5555b875ee3675f21fa3a23cc
humanhash: michigan-autumn-earth-william
File name:ip6addrd
Download: download sample
Signature Mirai
Create hunting rule
File size:7'995'540 bytes
First seen:2026-02-18 19:02:36 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 49152:PSp4CMI2pDkWyGAmsBvH0YSjjsrvw+oeb+Xb+/4bRKQUt4SzbFavfovDmwoACp0q:PU4CMIGkWyjmspH0Yt4bRjUtno7/HE6
TLSH T10B866C45FC0D78A2D6C879356BA252947339BC094F82C7273614B77DBAF63688F63260
gimphash e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
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 4abc96acc174f8c134d5285322606fc07ff9a423f6eca00a8a18d83258951501
File size (compressed) :2'108'544 bytes
File size (de-compressed) :7'995'540 bytes
Format:linux/arm64
Packed file: 4abc96acc174f8c134d5285322606fc07ff9a423f6eca00a8a18d83258951501

Intelligence

File Origin
# of uploads :
1
# of downloads :
74
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-10058922-0
Create hunting rule

Unix.Trojan.Mirai-10059005-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
anti-vm crypto golang
Link:
https://www.filescan.io/uploads/69960cef04510f87ba750fbe/reports/cec12c78-a209-4824-b6b3-1150ba61670c/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/20f631471affa36f0f2c0d79a35262ca5f0845ccdd248e9ea34be9c49c64c70f
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/9af3317b-aafb-4534-826e-2c157f673dce
Behavior Graph:
Download SVG
%3
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/3f83f238-33cb-4588-b678-472ae89f8a36
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/20f631471affa36f0f2c0d79a35262ca5f0845ccdd248e9ea34be9c49c64c70f
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/20f631471affa36f0f2c0d79a35262ca5f0845ccdd248e9ea34be9c49c64c70f/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ed3dcry276rw6dzmbv42gutczjpqqrom3usi5hvdjpu4jhdey4hq._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
discovery linux
Link:
https://tria.ge/reports/260218-xp6claft4a/
Behaviour
System Network Configuration Discovery
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:dependsonpythonailib
Create hunting rule
Author:Tim Brown
Description:Hunts for dependencies on Python AI libraries
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:DetectGoMethodSignatures
Create hunting rule
Author:Wyatt Tauber
Description:Detects Go method signatures in unpacked Go binaries
Rule name:Detect_Go_GOMAXPROCS
Create hunting rule
Author:Obscurity Labs LLC
Description:Detects Go binaries by the presence of runtime.GOMAXPROCS in the runtime metadata
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:enterpriseunix2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise UNIX
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:FreddyBearDropper
Create hunting rule
Author:Dwarozh Hoshiar
Description:Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.
Rule name:GoBinTest
Create hunting rule
Rule name:golang
Create hunting rule
Rule name:golang_binary_string
Create hunting rule
Description:Golang strings present
Rule name:Golang_Find_CSC846
Create hunting rule
Author:Ashar Siddiqui
Description:Find Go Signatuers
Rule name:Golang_Find_CSC846_Simple
Create hunting rule
Author:Ashar Siddiqui
Description:Find Go Signatuers
Rule name:identity_golang
Create hunting rule
Author:Eric Yocam
Description:find Golang malware
Rule name:linux_protocol_doh
Create hunting rule
Author:@_lubiedo
Description:DNS-over-HTTPS yara rule
Rule name:ProgramLanguage_Golang
Create hunting rule
Author:albertzsigovits
Description:Application written in Golang programming language
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 4abc96acc174f8c134d5285322606fc07ff9a423f6eca00a8a18d83258951501

Mirai

elf 20f631471affa36f0f2c0d79a35262ca5f0845ccdd248e9ea34be9c49c64c70f

(this sample)

  
Dropped by
SHA256 4abc96acc174f8c134d5285322606fc07ff9a423f6eca00a8a18d83258951501
  
URLhaus
https://urlhaus.abuse.ch/url/3780664/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3780665/
  
Dropped by
MD5 113a6444d87fe59cac7429a4442d322b

Comments