MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a3966254ac4b692174bf6f9cf8fd801bdd58cfb4dbd47893faffe0ee259a4928. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a3966254ac4b692174bf6f9cf8fd801bdd58cfb4dbd47893faffe0ee259a4928
SHA3-384 hash: 613cc1ce97636aa9622b042e51ae328dd4b9dacc512eb498d0a9e77c41274402f2699ab2450c82a6785b2194d38d4fd7
SHA1 hash: 6779360558697fddf4ff6ba387d481df27754fca
MD5 hash: f8a91b053562641857f1b9ff556ddb7f
humanhash: paris-oranges-bravo-stream
File name:boatnet.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:21'500 bytes
First seen:2022-06-30 22:50:06 UTC
Last seen:2022-07-01 00:05:48 UTC
File type: elf
MIME type:application/x-executable
ssdeep 384:Mg4Lpj8s/qPui8uZxoIA57RWQjJiEVi+ZkXaQNAr8vcoBAvP+qNV+KLebRtNjSy4:M98o08kxofBE+ZkXaT47C2EpitNZ4
TLSH T19CA2E0217F2DE98FCC37B27886E5F5C6A3D07D24D2DC89865741C12FAAA36846830E46
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Reporter tolisec
Tags:mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
171
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.Linux.Mirai.1.12384.31659.UNOFFICIAL
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug
Link:
https://www.filescan.io/uploads/62be2917b0578633c8b5fcad/reports/24d8f020-eb97-4763-9131-f652e3140628/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
49.12.233.88:80/hiddenbin
Number of open files:
1
Number of processes launched:
4
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/a3966254ac4b692174bf6f9cf8fd801bdd58cfb4dbd47893faffe0ee259a4928
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
49.12.233.88:3778
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1e03508d-57e4-4188-87a3-e9728574e439
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1022868
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Sample tries to kill multiple processes (SIGKILL)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 655368 Sample: boatnet.x86 Startdate: 01/07/2022 Architecture: LINUX Score: 64 48 14.227.251.159, 23, 52486 VNPT-AS-VNVNPTCorpVN Viet Nam 2->48 50 14.246.199.69, 23, 52942 VNPT-AS-VNVNPTCorpVN Viet Nam 2->50 52 10 other IPs or domains 2->52 54 Multi AV Scanner detection for submitted file 2->54 56 Yara detected Mirai 2->56 58 Sample is packed with UPX 2->58 9 systemd logrotate 2->9         started        11 systemd mandb boatnet.x86 2->11         started        13 xfce4-panel wrapper-2.0 2->13         started        15 8 other processes 2->15 signatures3 process4 process5 17 logrotate sh 9->17         started        19 logrotate sh 9->19         started        21 logrotate gzip 9->21         started        23 logrotate gzip 9->23         started        25 boatnet.x86 11->25         started        28 boatnet.x86 11->28         started        30 boatnet.x86 11->30         started        32 wrapper-2.0 xfpm-power-backlight-helper 13->32         started        signatures6 34 sh invoke-rc.d 17->34         started        36 sh rsyslog-rotate 19->36         started        60 Sample tries to kill multiple processes (SIGKILL) 25->60 process7 process8 38 invoke-rc.d runlevel 34->38         started        40 invoke-rc.d systemctl 34->40         started        42 invoke-rc.d ls 34->42         started        44 invoke-rc.d systemctl 34->44         started        46 rsyslog-rotate systemctl 36->46         started       
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/a3966254ac4b692174bf6f9cf8fd801bdd58cfb4dbd47893faffe0ee259a4928/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2022-06-30 22:51:05 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 26 (57.69%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=uolgevfmjnusc5f7n6opr7madpovrt5u3pkhre7277qo4jm2jeua._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/220630-2ssm5abghj/
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/a3966254ac4b692174bf6f9cf8fd801bdd58cfb4dbd47893faffe0ee259a4928

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: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.

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