MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b898ae5b8e6214e0991fcce236739c41b378181d3bcd4e86e7f6e941e2897c50. 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: 9


Intelligence 9 IOCs YARA 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b898ae5b8e6214e0991fcce236739c41b378181d3bcd4e86e7f6e941e2897c50
SHA3-384 hash: 21094f8ea2a3d73b2e689fa3b3884c3e511d706215ec29e8c4892b39565157896c78caf10911f6891feaf8da52a88d4c
SHA1 hash: 107db739ba236cc22ee18a2c857d75a4123187b1
MD5 hash: 6941590cd44d25992046431bbc2ff149
humanhash: sodium-december-virginia-zebra
File name:x86
Download: download sample
Signature Mirai
Create hunting rule
File size:67'376 bytes
First seen:2025-02-22 22:11:27 UTC
Last seen:2025-02-25 23:38:30 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:f4e7/e1Zuxh0S7+lUawuz1cvlErlZXYXWtk7uA:f4e7/e1S+Oyz1cvl0ZXYX7SA
TLSH T149635C077980D0FDC499C1345B2FB636E973747D1238B66A2BD8FE226E4AE216E6D500
telfhash t11a3159f1769628a0e1fbf0227718e4584c390e1114f134f6d671bdeaeb42b824bb5c27
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 :
4
# of downloads :
16
Origin country :
US US
Vendor Threat Intelligence
Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67ba4bc128ab76d43a5c6c56linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
lolbin remote
Link:
https://www.filescan.io/uploads/67ba4bbd6222db7f23d8c961/reports/2aead6d5-5b05-4a65-981d-e67268ab00dc/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/b898ae5b8e6214e0991fcce236739c41b378181d3bcd4e86e7f6e941e2897c50
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
UNKNOWN
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6c9dbb74-443c-4606-8356-7ee849181ff5
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1621944
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/b898ae5b8e6214e0991fcce236739c41b378181d3bcd4e86e7f6e941e2897c50
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b898ae5b8e6214e0991fcce236739c41b378181d3bcd4e86e7f6e941e2897c50/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-02-22 22:12:17 UTC
File Type:
ELF64 Little (Exe)
AV detection:
12 of 38 (31.58%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xcmk4w4omikobgi7ztrdm444igzxqga5hpgu5bxh63uudyujpria._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/250222-14kwzszmbs/
Verdict:
Malicious
Tags:
trojan mirai gafgyt Unix.Trojan.Mirai-7640640-0
YARA:
Linux_Trojan_Gafgyt_9e9530a7 Linux_Trojan_Gafgyt_807911a2 Linux_Trojan_Gafgyt_d4227dbf Linux_Trojan_Gafgyt_d996d335 Linux_Trojan_Gafgyt_620087b9 Linux_Trojan_Gafgyt_33b4111a Linux_Trojan_Mirai_1e0c5ce0 Linux_Trojan_Mirai_e0cf29e2
Link:
https://app.threat.zone/submission/fdab4392-7277-4176-80b4-ec9e03587b2e
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/b898ae5b8e6214e0991fcce236739c41b378181d3bcd4e86e7f6e941e2897c50

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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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_d4227dbf
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d996d335
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_1e0c5ce0
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_e0cf29e2
Create hunting rule
Author:Elastic Security
Rule name:MatchByteSequence
Create hunting rule
Author:Generated by ChatGPT
Description:Rule to match specific byte sequence: 89 C8 C1 E8 08 31 D1 31 C8
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 b898ae5b8e6214e0991fcce236739c41b378181d3bcd4e86e7f6e941e2897c50

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3448738/
  
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_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments