MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 aca3523f88d8e40603260b4d7b3426ec80c9d1d62353b6c621d5ad16d722663e. 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: 7


Intelligence 7 IOCs YARA 2 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: aca3523f88d8e40603260b4d7b3426ec80c9d1d62353b6c621d5ad16d722663e
SHA3-384 hash: 6f3e98d89f4e9ad43356cb80f0e130e2ad904772330ad5a2f3a344e7a1e076b92f6da3fd64edf685ae370bcf97b991ab
SHA1 hash: 2266b77fcca678ed92d6b0a9ea0feed91cd78a2f
MD5 hash: 9a5b6d88667fc5a8cda4d4d2b47988a2
humanhash: spaghetti-undress-foxtrot-twelve
File name:9a5b6d88667fc5a8cda4d4d2b47988a2
Download: download sample
Signature Mirai
Create hunting rule
File size:55'496 bytes
First seen:2022-05-02 04:04:13 UTC
Last seen:2022-05-02 04:28:50 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:QxJzstx8oSGeEzI3ATWF5Mel5iWe8eBJe0S7b7ZbwuXiNUDuxT4hz0:QxJzstxAud2hV0J/S7XZbwwuJ4hz
TLSH T193438249BF614FB7DCAFDD3705A91B0524CD650B21A93B3A7934D828F34B24B19E38A4
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Reporter zbetcheckin
Tags:32 elf mips mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
238
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai.198.21476.26541.UNOFFICIAL
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug
Link:
https://www.filescan.io/uploads/626f58722b32b1c37c8268e9/reports/45056836-f8e0-433a-91d1-35e19c3fe0cf/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
7
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/aca3523f88d8e40603260b4d7b3426ec80c9d1d62353b6c621d5ad16d722663e
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/4bfac60b-6002-43b4-9116-9e973055382c
Result
Threat name:
Unknown
Detection:
malicious
Classification:
spre.troj
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/986312
Signature
Multi AV Scanner detection for submitted file
Sample tries to kill multiple processes (SIGKILL)
Uses known network protocols on non-standard ports
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 618808 Sample: zeygkUMBcr Startdate: 02/05/2022 Architecture: LINUX Score: 56 27 84.201.177.247, 60001 YANDEXCLOUDRU Russian Federation 2->27 29 2.158.218.241, 60001 WINDTRE-ASIT Italy 2->29 31 98 other IPs or domains 2->31 35 Multi AV Scanner detection for submitted file 2->35 37 Uses known network protocols on non-standard ports 2->37 8 zeygkUMBcr 2->8         started        10 gnome-session-binary sh gsd-print-notifications 2->10         started        12 xfce4-session rm 2->12         started        signatures3 process4 process5 14 zeygkUMBcr 8->14         started        16 gsd-print-notifications 10->16         started        process6 18 zeygkUMBcr 14->18         started        21 zeygkUMBcr 14->21         started        23 zeygkUMBcr 14->23         started        25 gsd-print-notifications gsd-printer 16->25         started        signatures7 33 Sample tries to kill multiple processes (SIGKILL) 18->33
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/aca3523f88d8e40603260b4d7b3426ec80c9d1d62353b6c621d5ad16d722663e/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2022-05-02 04:05:06 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 26 (53.85%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/220502-enhk2abff4/
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/aca3523f88d8e40603260b4d7b3426ec80c9d1d62353b6c621d5ad16d722663e

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:myMirai
Create hunting rule
Description:Mirai
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 aca3523f88d8e40603260b4d7b3426ec80c9d1d62353b6c621d5ad16d722663e

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2174205/

Comments


Avatar
zbet commented on 2022-05-02 04:04:15 UTC

url : hxxp://2.56.57.187/moo/m00r4i.mpsl