MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b13ac4b19d0b73b5b53d4ec59101e4032e875c639822ad0e0b38e351562c8903. 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: 8


Intelligence 8 IOCs YARA 1 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b13ac4b19d0b73b5b53d4ec59101e4032e875c639822ad0e0b38e351562c8903
SHA3-384 hash: 72243263e78123480252a4c5542de049fcc955ba202e886b80c7c70ef79f789447b6178c31b167809089e8c1360cad50
SHA1 hash: 25a0dc2756a18efed449100fb562116ea70ef45b
MD5 hash: f03e618a19eacb5dab903e3a41c9e33d
humanhash: pennsylvania-lactose-mobile-kilo
File name:f03e618a19eacb5dab903e3a41c9e33d
Download: download sample
Signature Mirai
Create hunting rule
File size:53'920 bytes
First seen:2022-08-26 12:06:21 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:teo0zXR3Tct6Uy63Ul1rzpX8OIgmfpgSiQvRfkakO+UucnYPuxiwSGL:teXzXR3Tct3qzpXWXf6CRsa+UCm8W
TLSH T187332A21AA762D17C0DAA1BA53F74324B2F6675E60A8871D3C720F4DFF40A84E2536F5
Reporter zbetcheckin
Tags:32 elf mirai sparc

Intelligence

File Origin
# of uploads :
1
# of downloads :
228
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.23441.13282.UNOFFICIAL
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug
Link:
https://www.filescan.io/uploads/6308b76d05ef0c24e427d12d/reports/d7af169e-320f-4b56-bd0b-efff65637267/overview
Result
Verdict:
MALICIOUS
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/212d891e-3b6e-4d74-9a1e-a2aef77999b1
Result
Threat name:
Unknown
Detection:
malicious
Classification:
troj
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1058369
Signature
Connects to many ports of the same IP (likely port scanning)
Multi AV Scanner detection for submitted file
Uses known network protocols on non-standard ports
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 690912 Sample: h0tIagtGAH Startdate: 26/08/2022 Architecture: LINUX Score: 56 18 156.255.211.7 XIAOZHIYUN1-AS-APICIDCNETWORKUS Seychelles 2->18 20 190.160.227.38 VTRBANDAANCHASACL Chile 2->20 22 98 other IPs or domains 2->22 24 Multi AV Scanner detection for submitted file 2->24 26 Connects to many ports of the same IP (likely port scanning) 2->26 28 Uses known network protocols on non-standard ports 2->28 8 h0tIagtGAH 2->8         started        signatures3 process4 process5 10 h0tIagtGAH 8->10         started        process6 12 h0tIagtGAH 10->12         started        14 h0tIagtGAH 10->14         started        16 h0tIagtGAH 10->16         started       
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b13ac4b19d0b73b5b53d4ec59101e4032e875c639822ad0e0b38e351562c8903/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2022-08-26 12:07:06 UTC
File Type:
ELF32 Big (Exe)
AV detection:
16 of 26 (61.54%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=we5mjmm5bnz3lnj5j3czcapeamxioxddtark2dqlhdrvcvrmrebq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/220826-paay5sdcb8/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.03
Link:
https://yomi.yoroi.company/submissions/b13ac4b19d0b73b5b53d4ec59101e4032e875c639822ad0e0b38e351562c8903

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: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 b13ac4b19d0b73b5b53d4ec59101e4032e875c639822ad0e0b38e351562c8903

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2279321/

Comments


Avatar
zbet commented on 2022-08-26 12:06:25 UTC

url : hxxp://107.182.129.240/bins/dspc