MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ac3a08aa60e6e41bba950023856f53ace5ecff030d4bce675a3f087457fb7a25. 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 15 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ac3a08aa60e6e41bba950023856f53ace5ecff030d4bce675a3f087457fb7a25
SHA3-384 hash: 20b243b7ea60c5ae14263439588fb0e95e74b09847da2db9ce6a569b410c54a74ebe698e15f80f1b0d0599f8830149da
SHA1 hash: de76b59dbd5e2eebb8d6162c8d074d6580758cb7
MD5 hash: 0c4fd70fbb52ed89a08ee75b5ae7d95a
humanhash: fourteen-bluebird-bravo-vegan
File name:xmrig
Download: download sample
Signature Mirai
Create hunting rule
File size:7'846'952 bytes
First seen:2025-01-16 00:06:22 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 98304:yr6P2CZlp4ledj/mf7ukUzX093B9VK/OQGthOlgPEWi1MVNWoGt7rPAW3R1lrepP:bl4lcmDi1WIPFCBNcJ7oEkLsQ3
TLSH T1F1865B47B6E318FDC19AC870472FD563BD7078A84221B97B76989A302F67E205B1DF21
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 :
1
# of downloads :
142
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
PUA.Unix.Coinminer.XMRig-6683890-0
Create hunting rule

Multios.Coinminer.Miner-6781728-2
Create hunting rule

Verdict:
Clean
Score:
84.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67884dadaa9c8e7858def62alinux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
miner monero xmrig
Link:
https://www.filescan.io/uploads/67884da8d9291dce66754083/reports/a6364cb0-cf83-4384-859f-3188ca7affee/overview
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/ac3a08aa60e6e41bba950023856f53ace5ecff030d4bce675a3f087457fb7a25
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/075c3e36-e2d0-401d-9099-50844d4aeab4
Result
Threat name:
Xmrig
Create hunting rule
Detection:
malicious
Classification:
mine
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1592323
Signature
Found strings related to Crypto-Mining
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ac3a08aa60e6e41bba950023856f53ace5ecff030d4bce675a3f087457fb7a25
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ac3a08aa60e6e41bba950023856f53ace5ecff030d4bce675a3f087457fb7a25/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2025-01-16 00:07:06 UTC
File Type:
ELF64 Little (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vq5arkta43sbxouvaaryk32tvts6z7ydbvf44z22h4ehiv73pisq._file
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:xmrig linux miner
Link:
https://tria.ge/reports/250116-aebc5s1mew/
Verdict:
Malicious
Tags:
cryptojacking xmrig Multios.Coinminer.Miner-6781728-2
YARA:
MAL_ELF_XMRig_Jul_09 XMRIG_Monero_Miner MacOS_Cryptominer_Xmrig_241780a1
Link:
https://app.threat.zone/submission/f8a86c40-6c6b-42e7-9997-7faab6431983
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/ac3a08aa60e6e41bba950023856f53ace5ecff030d4bce675a3f087457fb7a25

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:BLOWFISH_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for Blowfish constants
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:ldpreload
Create hunting rule
Author:xorseed
Reference:https://stuff.rop.io/
Rule name:Linux_Trojan_Pornoasset_927f314f
Create hunting rule
Author:Elastic Security
Rule name:MacOS_Cryptominer_Xmrig_241780a1
Create hunting rule
Author:Elastic Security
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
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:WHIRLPOOL_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for WhirlPool constants
Rule name:XMRIG_Monero_Miner
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Monero mining software
Reference:https://github.com/xmrig/xmrig/releases
Rule name:xmrig_v1
Create hunting rule
Author:RandomMalware

File information

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

Web download

Mirai

elf ac3a08aa60e6e41bba950023856f53ace5ecff030d4bce675a3f087457fb7a25

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3336636/
  
Delivery method
Distributed via web download

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_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments