MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 87b0a8c4a39c228273a6d44791723347b5b87d7cd28c34fafcbffd49491280ca. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 87b0a8c4a39c228273a6d44791723347b5b87d7cd28c34fafcbffd49491280ca
SHA3-384 hash: 1c9d8e6607a04704ce883f83a35ce0978e7b1b6801e164e889cd76f2ae88b362d08d1d07b33caaac84c3733295ee64a9
SHA1 hash: 3c9d6639eba255027f445c7ead8da448566a38aa
MD5 hash: 5e06d39cee874783d6fc8d1361c67b59
humanhash: shade-speaker-nineteen-undress
File name:SecuriteInfo.com.Linux.Siggen.9999.13335.18078
Download: download sample
Signature Mirai
Create hunting rule
File size:79'148 bytes
First seen:2024-05-01 12:25:50 UTC
Last seen:2024-05-01 13:22:19 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:L3xYTK0ptYwYnXKW5OjFcAE2RSlUUw8RkQrgoPFMdmAHZUg9oqx:r6TK47YZsjFoAgXnkwgoP5SZNzx
TLSH T1CC7302619BD46B22FBF057333483686791C4AF6256CE0B2711819F18FE2DCC356B9786
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Reporter SecuriteInfoCom
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
83
Origin country :
FR FR
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.13335.18078.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
anti-debug mirai
Link:
https://www.filescan.io/uploads/663234dc8441a327526db475/reports/386a7e58-d98e-45ac-9722-591b663aa8a5/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
45.81.242.10
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/87b0a8c4a39c228273a6d44791723347b5b87d7cd28c34fafcbffd49491280ca
Behaviour
no suspicious findings
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/1279d6cf-8a5e-4e5f-93ae-99c0cf5bda84
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1434611
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/87b0a8c4a39c228273a6d44791723347b5b87d7cd28c34fafcbffd49491280ca
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/87b0a8c4a39c228273a6d44791723347b5b87d7cd28c34fafcbffd49491280ca/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-05-01 10:03:55 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=q6ykrrfdtqrie45g2rdzc4rti623q7l42kgdj6x4x76ussisqdfa._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
upx
Link:
https://tria.ge/reports/240501-pl66qaeg4s/
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/87b0a8c4a39c228273a6d44791723347b5b87d7cd28c34fafcbffd49491280ca

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: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

File information

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

Web download

Mirai

elf 87b0a8c4a39c228273a6d44791723347b5b87d7cd28c34fafcbffd49491280ca

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2833614/
  
Delivery method
Distributed via web download

Comments