MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6f5c2f99ab8ecfd0ffbff1b2cab2e0f5e9aa20b8d096960c513c2f263df29183. 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: 14


Intelligence 14 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6f5c2f99ab8ecfd0ffbff1b2cab2e0f5e9aa20b8d096960c513c2f263df29183
SHA3-384 hash: bb9624232b06285c00db07f94c710ff57f806618319aa19190dc3f8b0c37bf9b91c8f31f9303974af05608cd9cbadeec
SHA1 hash: 19018752f6efd6fce015f9039698311134999995
MD5 hash: 657a8c9c90183ed6dd880a90e77be73f
humanhash: salami-jupiter-april-river
File name:yakov.arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:33'380 bytes
First seen:2025-03-03 16:51:58 UTC
Last seen:2025-03-03 17:34:41 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:IoBx6zuGYvZjWA81++Uwq+F3/I9gqz/U/Mva8I9M9q3UELjt:Io+zupvR181Swf/7qrcX8I9VLJ
TLSH T1CBE2E0B0F69380B1C7B0193AB4748AD3AB947679C1EE71A372B8C04785AE4454F7C69F
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 :
2
# of downloads :
95
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.12953.29504.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
81.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67c5def6c668b65489bebc86linux22vpnfull_triage
Tags:
mirai
Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
masquerade packed upx
Link:
https://www.filescan.io/uploads/67c5de40e95d0f9029e31241/reports/efc5c50d-c433-480e-8695-a7aaaf578373/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
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/6f5c2f99ab8ecfd0ffbff1b2cab2e0f5e9aa20b8d096960c513c2f263df29183
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/7d32e9c9-f8e0-4142-b710-116662332a10
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1628294
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/6f5c2f99ab8ecfd0ffbff1b2cab2e0f5e9aa20b8d096960c513c2f263df29183
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/6f5c2f99ab8ecfd0ffbff1b2cab2e0f5e9aa20b8d096960c513c2f263df29183/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-03-03 16:52:16 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=n5oc7gnlr3h5b7576gzmvmxa6xu2uify2cljmdcrhqxsmppssgbq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet discovery upx
Link:
https://tria.ge/reports/250303-vdfxfssr18/
Behaviour
Reads runtime system information
Mirai
Mirai family
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/ef47d211-9eb2-47ca-92f6-c20125c8d70f
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/6f5c2f99ab8ecfd0ffbff1b2cab2e0f5e9aa20b8d096960c513c2f263df29183

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
Rule name:upx_packed_elf_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 6f5c2f99ab8ecfd0ffbff1b2cab2e0f5e9aa20b8d096960c513c2f263df29183

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3463850/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3464328/

Comments