MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f207bb8ba4f5c2e518d0010b4a1b7208cf636a42a99c760cfb3d44d1e80fa713. 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 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f207bb8ba4f5c2e518d0010b4a1b7208cf636a42a99c760cfb3d44d1e80fa713
SHA3-384 hash: 37cad3adb93b840d1beeb1056867ef952542c679a8df1dd4e9394a0efeaa9438bf98ac0a8a3623ad28c89cf695ef3ebb
SHA1 hash: 35e67c7bbdbcaf7648480c56ab902d4957d577e8
MD5 hash: a7bbc03a207a2184e653c71acfd5ffb3
humanhash: princess-utah-snake-ack
File name:hoho.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:45'660 bytes
First seen:2023-09-06 04:50:05 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:3W8Vw1BBOGSc2Wlo/bvnhwMMPRwEEQZ8nbRWEsYybJminO+YkX4aP:3LV0BOGSc2Wlo/bvhwMMPSCZ8MZYuJm2
TLSH T18B235CC1A543DDF8DC1105F12173EBB79BBAF07A6029EDD7D7A9A932D801A01E50329E
telfhash t10411c2b71ea608f8b3d06804c71e66e2497acb2714716aa544f36de872d29d29079c3e
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Reporter elfdigest
Tags:mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
94
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7135890-0
Create hunting rule

Unix.Dropper.Mirai-7135939-0
Create hunting rule

Unix.Dropper.Mirai-7136025-0
Create hunting rule

Unix.Trojan.Mirai-9835278-0
Create hunting rule

Unix.Trojan.Mirai-9835289-0
Create hunting rule

Unix.Trojan.Mirai-9857931-0
Create hunting rule

Unix.Trojan.Mirai-9866113-0
Create hunting rule

Gathering data
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
anti-debug masquerade
Link:
https://www.filescan.io/uploads/64f8053867511af1a1b520f2/reports/b56b4b4f-639a-48f3-8c35-a11d67fb42be/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
79.110.48.17:80/bins
Number of open files:
4
Number of processes launched:
9
Processes remaning?
true
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/f207bb8ba4f5c2e518d0010b4a1b7208cf636a42a99c760cfb3d44d1e80fa713
Behaviour
Process Renaming
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/b1940cf4-0449-4e88-8a74-95791c65403e
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1304019
Signature
Antivirus / Scanner detection for submitted sample
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Uses known network protocols on non-standard ports
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1304019 Sample: hoho.x86.elf Startdate: 06/09/2023 Architecture: LINUX Score: 80 54 156.158.50.33 airtel-tz-asTZ Tanzania United Republic of 2->54 56 207.110.103.143 XO-AS15US United States 2->56 58 99 other IPs or domains 2->58 60 Malicious sample detected (through community Yara rule) 2->60 62 Antivirus / Scanner detection for submitted sample 2->62 64 Multi AV Scanner detection for submitted file 2->64 66 3 other signatures 2->66 10 hoho.x86.elf 2->10         started        signatures3 process4 process5 12 hoho.x86.elf 10->12         started        14 hoho.x86.elf 10->14         started        16 hoho.x86.elf 10->16         started        process6 18 hoho.x86.elf 12->18         started        20 hoho.x86.elf 12->20         started        22 hoho.x86.elf 14->22         started        24 hoho.x86.elf 14->24         started        26 hoho.x86.elf 14->26         started        28 2 other processes 14->28 process7 30 hoho.x86.elf 18->30         started        32 hoho.x86.elf 18->32         started        34 hoho.x86.elf 18->34         started        44 2 other processes 18->44 36 hoho.x86.elf 22->36         started        38 hoho.x86.elf 22->38         started        40 hoho.x86.elf 22->40         started        42 hoho.x86.elf 22->42         started        process8 46 hoho.x86.elf 30->46         started        48 hoho.x86.elf 30->48         started        50 hoho.x86.elf 30->50         started        52 hoho.x86.elf 30->52         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f207bb8ba4f5c2e518d0010b4a1b7208cf636a42a99c760cfb3d44d1e80fa713/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2023-09-06 04:51:06 UTC
File Type:
ELF32 Little (Exe)
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6id3xc5e6xbokggqaefuug3sbdhwg2scvgohmdh3hvcnd2apu4jq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:sora discovery linux
Link:
https://tria.ge/reports/230906-fgtkdsdc7s/
Behaviour
Reads runtime system information
Reads system network configuration
Enumerates active TCP sockets
Enumerates running processes
Changes its process name
Modifies Watchdog functionality
Contacts a large (932450) amount of remote hosts
Creates a large amount of network flows
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/f207bb8ba4f5c2e518d0010b4a1b7208cf636a42a99c760cfb3d44d1e80fa713

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:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_ae9d0fa6
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_b14f4c5d
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
Rule name:maldoc_getEIP_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:meth_get_eip
Create hunting rule
Author:Willi Ballenthin

File information

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

Web download

Mirai

elf f207bb8ba4f5c2e518d0010b4a1b7208cf636a42a99c760cfb3d44d1e80fa713

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2709954/
  
Delivery method
Distributed via web download

Comments