MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a1db57def5d1f4c8a35959726e0322497a65c324fc9cf98bfba6f8afcc3bef76. 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: 9


Intelligence 9 IOCs YARA 1 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a1db57def5d1f4c8a35959726e0322497a65c324fc9cf98bfba6f8afcc3bef76
SHA3-384 hash: ae74d4618fc4f7cf2c1ce8396e4362ac7f2f216e1dab992891dd6e9e45f5281f4c9df155cf610d64cda4d57fa068ba22
SHA1 hash: 13495df1c406b9d8e1d1076c11fa95daf20e763f
MD5 hash: 4c5c9ece9117efa83407aea5855c34c3
humanhash: venus-sweet-vegan-indigo
File name:4c5c9ece9117efa83407aea5855c34c3
Download: download sample
Signature Mirai
Create hunting rule
File size:22'244 bytes
First seen:2022-08-27 22:02:38 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 384:jovXbD1uNaJMX7h8moBDBUS02+C8ZIxIPRzfIj8bSomdGU57DJa1:GD1AhSDBUd2+5Ixbg/3U/a1
TLSH T196A2D1E1E9129463C2E04575EC7D834B326E1178E2F530374219CB1853A6DD2977D2DF
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 arm elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
206
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Gafgyt-7641309-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug gafgyt mirai
Link:
https://www.filescan.io/uploads/630a951070b1f4ccb912d80f/reports/36a3b630-9323-4945-ac6e-2399e0b72422/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/a1db57def5d1f4c8a35959726e0322497a65c324fc9cf98bfba6f8afcc3bef76
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/5c5a1712-70fa-4d5a-b2c4-d2fe84acc5d7
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1059052
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 691569 Sample: 9IMT0vBKLf Startdate: 28/08/2022 Architecture: LINUX Score: 52 43 109.202.202.202, 80 INIT7CH Switzerland 2->43 45 91.189.91.42, 443 CANONICAL-ASGB United Kingdom 2->45 47 91.189.91.43, 443 CANONICAL-ASGB United Kingdom 2->47 49 Multi AV Scanner detection for submitted file 2->49 51 Sample is packed with UPX 2->51 9 systemd logrotate 2->9         started        11 systemd mandb 9IMT0vBKLf 2->11         started        13 systemd install 2->13         started        15 systemd find 2->15         started        signatures3 process4 process5 17 logrotate sh 9->17         started        19 logrotate sh 9->19         started        21 logrotate sh 9->21         started        23 4 other processes 9->23 process6 25 sh invoke-rc.d 17->25         started        27 sh rsyslog-rotate 19->27         started        29 sh rsyslog-rotate 21->29         started        process7 31 invoke-rc.d runlevel 25->31         started        33 invoke-rc.d systemctl 25->33         started        35 invoke-rc.d ls 25->35         started        37 invoke-rc.d systemctl 25->37         started        39 rsyslog-rotate systemctl 27->39         started        41 rsyslog-rotate systemctl 29->41         started       
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/a1db57def5d1f4c8a35959726e0322497a65c324fc9cf98bfba6f8afcc3bef76/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2022-08-27 22:03:08 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 40 (40.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=uhnvpxxv2h2mri2zlfzg4azcjf5glqze7soptc73u34k7tb3553a._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/220827-1yb2wsgefm/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.20
Link:
https://yomi.yoroi.company/submissions/a1db57def5d1f4c8a35959726e0322497a65c324fc9cf98bfba6f8afcc3bef76

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

File information

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

Web download

Mirai

elf a1db57def5d1f4c8a35959726e0322497a65c324fc9cf98bfba6f8afcc3bef76

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2275573/
  
URLhaus
https://urlhaus.abuse.ch/url/2281207/

Comments


Avatar
zbet commented on 2022-08-27 22:02:44 UTC

url : hxxp://178.211.139.135/bins/sshdarm5