MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8381505af7af56d74cf3b56f52e8f7799f445744d563fbd0f03449df589ec695. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8381505af7af56d74cf3b56f52e8f7799f445744d563fbd0f03449df589ec695
SHA3-384 hash: 6ab0ed208a3e104ebf4d8af9ea5dd0e061f046858a2320c0ef2f9dcadeb171ff27dd98d6bac4a67db0848419d3cbe2b4
SHA1 hash: 38d452ab107795d9a65d7367eb575050f98630e1
MD5 hash: 303e2ca3778adba2502ddc7d65b35c84
humanhash: speaker-fruit-golf-sink
File name:ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:92'064 bytes
First seen:2025-12-03 20:12:19 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:wrTRtMgxWLtLcDcTD+rdiYRQpPixbbUZrvoxnH7OGdpKTq8kJ+unHxpeECO7HnjE:awoWLt9T1Y2i6wpg2+2xgM/mr
TLSH T104934B02B3180A47D1A34DB03A3F1BD1C3BFA5D121E4F689692E9B8596B5D336486FCD
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 4d0ff47525b4e8de5005a1239f8450f1a1df266b36c8f1fb0f3e63c96959b0be
File size (compressed) :42'228 bytes
File size (de-compressed) :92'064 bytes
Format:linux/ppc32
Packed file: 4d0ff47525b4e8de5005a1239f8450f1a1df266b36c8f1fb0f3e63c96959b0be

Intelligence

File Origin
# of uploads :
1
# of downloads :
40
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/d9a51023-64f2-4036-8082-4524659d5642/
Detection(s):
Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135957-0
Create hunting rule

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

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

Unix.Trojan.Mirai-9940367-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Unix.Trojan.Mirai-10012201-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Sends data to a server
DNS request
Connection attempt
Traces processes
Substitutes an application name
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
mirai
Link:
https://www.filescan.io/uploads/693099dad4d2310e5cbe921a/reports/e679e590-042a-48f3-a8bb-12b812ca7346/overview
Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.be
Detections:
HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/8381505af7af56d74cf3b56f52e8f7799f445744d563fbd0f03449df589ec695/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/a76f18e5-a875-482d-9399-ec399424087c
Result
Threat name:
Mirai, Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.mine
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1825794
Signature
Antivirus / Scanner detection for submitted sample
Found strings related to Crypto-Mining
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8381505af7af56d74cf3b56f52e8f7799f445744d563fbd0f03449df589ec695
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8381505af7af56d74cf3b56f52e8f7799f445744d563fbd0f03449df589ec695/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/8381505af7af56d74cf3b56f52e8f7799f445744d563fbd0f03449df589ec695
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qoavawxxv5lnothtwvxvf2hxpgpuiv2e2vr7xuhqgre56we6y2kq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/251203-yzhjystnfv/
Malware Config
C2 Extraction:
ahahahahahajs.unproxy.st
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:CoinMiner_Strings
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects mining pool protocol string in Executable
Reference:https://minergate.com/faq/what-pool-address
Rule name:CoinMiner_Strings_RID2DDE
Create hunting rule
Author:Florian Roth
Description:Detects mining pool protocol string in Executable
Reference:https://minergate.com/faq/what-pool-address
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
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 4d0ff47525b4e8de5005a1239f8450f1a1df266b36c8f1fb0f3e63c96959b0be

Mirai

elf 8381505af7af56d74cf3b56f52e8f7799f445744d563fbd0f03449df589ec695

(this sample)

  
Dropped by
SHA256 4d0ff47525b4e8de5005a1239f8450f1a1df266b36c8f1fb0f3e63c96959b0be
  
URLhaus
https://urlhaus.abuse.ch/url/3683092/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 b538db7591d844f8a5221ccab1d050e4
  
URLhaus
https://urlhaus.abuse.ch/url/3718239/

Comments