MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2285df6fece1e0be587b921e5a6a063e918a23cae0ddd2bd96711ba8ed206c19. 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: 6


Intelligence 6 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2285df6fece1e0be587b921e5a6a063e918a23cae0ddd2bd96711ba8ed206c19
SHA3-384 hash: ca2c6ca3672433d87ecf60d86ad329293993b04c2feede60b37f6ef2376cfcee37a731b4922b65d6ed45501ec874372d
SHA1 hash: a981067cbae470de23bdbe3d441878a910a88c05
MD5 hash: d82e603979b3b7495a123e4a5a129a0d
humanhash: fillet-oregon-nuts-vermont
File name:whoareyou.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:27'824 bytes
First seen:2021-09-29 18:50:05 UTC
Last seen:2022-01-09 19:50:03 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:tTdPz+Cwf4V4yb3kdB2+rD0uFK1DI9dks3UozU:11z+DyE8QD5FqI9XzU
TLSH T177C2E13257C0B862C3344A35EB3AD24326B71A6E81FDB9703114116927EA16F7F79C96
Reporter tolisec
Tags:mirai

Intelligence

File Origin
# of uploads :
6
# of downloads :
134
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-8274771-0
Create hunting rule

Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
195.133.18.148:80/webos
Number of open files:
58
Number of processes launched:
13
Processes remaning?
true
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/2285df6fece1e0be587b921e5a6a063e918a23cae0ddd2bd96711ba8ed206c19
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
156.96.156.220:45
UDP botnet C2(s):
not identified
Malware family:
Mirai
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ca345706-c9be-446d-b809-50780a88e3eb
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/861229
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Sample tries to kill many processes (SIGKILL)
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 493671 Sample: whoareyou.arm Startdate: 29/09/2021 Architecture: LINUX Score: 72 28 88.212.67.163 ZENSYSTEMS-ASDK Denmark 2->28 30 206.173.120.8, 23 XO-AS15US United States 2->30 32 98 other IPs or domains 2->32 36 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->36 38 Multi AV Scanner detection for submitted file 2->38 40 Yara detected Mirai 2->40 42 Sample is packed with UPX 2->42 8 whoareyou.arm 2->8         started        10 systemd sshd 2->10         started        12 systemd sshd 2->12         started        signatures3 process4 process5 14 whoareyou.arm 8->14         started        16 whoareyou.arm 8->16         started        19 whoareyou.arm 8->19         started        signatures6 21 whoareyou.arm 14->21         started        24 whoareyou.arm 14->24         started        26 whoareyou.arm 14->26         started        34 Sample tries to kill many processes (SIGKILL) 16->34 process7 signatures8 44 Sample tries to kill many processes (SIGKILL) 21->44
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/2285df6fece1e0be587b921e5a6a063e918a23cae0ddd2bd96711ba8ed206c19/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2021-09-29 18:51:05 UTC
AV detection:
12 of 45 (26.67%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/210929-xgy9baffa5/
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/2285df6fece1e0be587b921e5a6a063e918a23cae0ddd2bd96711ba8ed206c19

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
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Author:@_lubiedo
Description:ELF samples using IPv6 addresses

File information

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

Web download

Mirai

elf 2285df6fece1e0be587b921e5a6a063e918a23cae0ddd2bd96711ba8ed206c19

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1648367/
  
Delivery method
Distributed via web download

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