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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 27d13d2f3ecfa851961cceee52850b9a1a18a0acd72cd9a6c0e1d1ee13ff3715. 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: 12


Intelligence 12 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 27d13d2f3ecfa851961cceee52850b9a1a18a0acd72cd9a6c0e1d1ee13ff3715
SHA3-384 hash: 9716b46f7f1293989ab9eff49603314ab0139909dc3972e4a51a37c5db8c1ef41d8de8a1a398aac9f6fff873334367a4
SHA1 hash: e2821a2d04fd8332004110a4c68a8486d4489fdd
MD5 hash: 50728716bbb3316434121160f54a0457
humanhash: vermont-vermont-mike-spaghetti
File name:arm
Download: download sample
Signature Mirai
Create hunting rule
File size:117'080 bytes
First seen:2024-12-29 21:26:43 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:amH6BXQ389Z+YkakZSkVTO1H+DPMnzDn6KeZWS5x5De6Qi6M5WwBNA0aCJtlxLvo:amaBXQaEOzDnlw7TdjQiJYwBFJ7vkt
TLSH T1ACB34A81B9416A22C2C2167BFA6F018E371593E8D3EB7207CD255F6077C785F0D6BA86
telfhash t13731c86abb380e9f37c90899d24e62011fec355d9f18799acf54a38e8087142703ec2b
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 :
195
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

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-7135890-0
Create hunting rule

Unix.Dropper.Mirai-7135939-0
Create hunting rule

Unix.Dropper.Mirai-7136025-0
Create hunting rule

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

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

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

Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6771bea81bb06b8884795a30linux22vpnfull_triage
Tags:
mirai
Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug lolbin mirai remote
Link:
https://www.filescan.io/uploads/6771bea8d986a2005f8e1e60/reports/e0f5b4bf-2457-4567-b5e5-e731b29a4318/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
2
Number of processes launched:
10
Processes remaning?
true
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/27d13d2f3ecfa851961cceee52850b9a1a18a0acd72cd9a6c0e1d1ee13ff3715
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/7b7fa007-aee9-44b2-bab4-26ebab613677
Result
Threat name:
Mirai, Moobot
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1582073
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Yara detected Moobot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1582073 Sample: arm.elf Startdate: 29/12/2024 Architecture: LINUX Score: 88 22 76.73.169.195 WOW-INTERNETUS United States 2->22 24 206.218.216.149, 23 WINDSTREAMUS United States 2->24 26 98 other IPs or domains 2->26 28 Malicious sample detected (through community Yara rule) 2->28 30 Antivirus / Scanner detection for submitted sample 2->30 32 Multi AV Scanner detection for submitted file 2->32 34 2 other signatures 2->34 8 arm.elf 2->8         started        signatures3 process4 process5 10 arm.elf 8->10         started        12 arm.elf 8->12         started        14 arm.elf 8->14         started        process6 16 arm.elf 10->16         started        18 arm.elf 10->18         started        20 arm.elf 10->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/27d13d2f3ecfa851961cceee52850b9a1a18a0acd72cd9a6c0e1d1ee13ff3715
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/27d13d2f3ecfa851961cceee52850b9a1a18a0acd72cd9a6c0e1d1ee13ff3715/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-12-29 21:27:05 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 23 (78.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=e7it2lz6z6ufdfq4z3xffbiltinbrifm24wntjwa4hi64e77g4kq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:owari
Link:
https://tria.ge/reports/241229-1aqv5sxnby/
Verdict:
Malicious
Tags:
botnet mirai trojan gafgyt Unix.Dropper.Mirai-7135890-0
YARA:
MAL_ELF_LNX_Mirai_Oct10_2 Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/794952f4-c790-4a5b-b280-c9f24503b5ea
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/27d13d2f3ecfa851961cceee52850b9a1a18a0acd72cd9a6c0e1d1ee13ff3715

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:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
Rule name:Linux_Mirai_Generic
Create hunting rule
Author:albertzsigovits
Description:Generic Approach to Mirai/Gafgyt samples
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
Rule name:MAL_ELF_LNX_Mirai_Oct10_2
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects ELF malware Mirai related
Reference:Internal Research
Rule name:MAL_ELF_LNX_Mirai_Oct10_2_RID2F3A
Create hunting rule
Author:Florian Roth
Description:Detects ELF malware Mirai related
Reference:Internal Research
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 27d13d2f3ecfa851961cceee52850b9a1a18a0acd72cd9a6c0e1d1ee13ff3715

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3357866/
  
Delivery method
Distributed via web download

Comments