MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f5f9ac8f0c797fe180a544cef5a468c69305ff60be17d2f89dfe55a0e474feae. 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: 11


Intelligence 11 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f5f9ac8f0c797fe180a544cef5a468c69305ff60be17d2f89dfe55a0e474feae
SHA3-384 hash: 5a2f26301ccb948f2c1e4c19cfb0fddf5d39b7ca6d134a7619b6fe542520b5906258a227fcd8d24ec07c92311c76daf9
SHA1 hash: 4b2af6f04f52aa101698addc8d723e2db3c78b72
MD5 hash: a58fd0da5f5bad14980cfae0f0370ef5
humanhash: shade-friend-mike-green
File name:c.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:48'260 bytes
First seen:2024-09-04 22:47:21 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:WaajfIbub7DKubCIwCTuk+bs1dBIkT5/ANMYkWbGiHjMA3HMovyMzLvL+n7M3UXU:cvvbik+EdykT5YNM69DMa5Lva7FU
TLSH T11D23F17A2B823371EF084EB7CD2FC726691C86F8D0CA7108D52613A5997E4116DFA9D3
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter NDA0E
Tags:c elf HoneypotV3 mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
128
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9894781-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug masquerade mirai packed upx
Link:
https://www.filescan.io/uploads/66d8e3a301fb39ef6bbd1e3b/reports/3cc74df6-ece8-4efb-a016-0c8762aa92df/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
2
Number of processes launched:
10
Processes remaning?
true
Remote TCP ports scanned:
23,8080,80,52869,5555
Full report:
https://elfdigest.com/brief/f5f9ac8f0c797fe180a544cef5a468c69305ff60be17d2f89dfe55a0e474feae
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/6e9a0a66-a2c8-4b40-97be-4f0360803eea
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1504539
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f5f9ac8f0c797fe180a544cef5a468c69305ff60be17d2f89dfe55a0e474feae
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f5f9ac8f0c797fe180a544cef5a468c69305ff60be17d2f89dfe55a0e474feae/
Threat name:
Linux.Trojan.Svirtu
Create hunting rule
Status:
Malicious
First seen:
2024-09-04 22:48:05 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6x42zdympf76daffithpljdiy2jql73axyl5f6e57zk2bzdu72xa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:unstable botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/240904-2q4bvaygnh/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Enumerates active TCP sockets
Writes file to system bin folder
Deletes itself
Modifies Watchdog functionality
Contacts a large (892249) amount of remote hosts
Creates a large amount of network flows
Mirai
Malware Config
C2 Extraction:
cnc.ghty.online
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/f5f9ac8f0c797fe180a544cef5a468c69305ff60be17d2f89dfe55a0e474feae

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:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

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

Web download

Mirai

elf f5f9ac8f0c797fe180a544cef5a468c69305ff60be17d2f89dfe55a0e474feae

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3156880/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3156887/
  
URLhaus
https://urlhaus.abuse.ch/url/3156906/

Comments