MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3c5916fbf36618ce4b6db91e016ab168c345dc03cb67eff65d40b72756a4a1df. 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: 12


Intelligence 12 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3c5916fbf36618ce4b6db91e016ab168c345dc03cb67eff65d40b72756a4a1df
SHA3-384 hash: b13d8168c999747efb4253b48b83a14c4ee44f38bc466bbd2bd04e6a16ba18d4e5a04bbbd02f35e79592e31df5e4e573
SHA1 hash: a566ebc0d5959a29a5fe2171413ce265d0fba1dd
MD5 hash: cd16f3043ff2b9ff607166e1aa510077
humanhash: snake-diet-vermont-alabama
File name:xd.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:53'620 bytes
First seen:2024-12-03 19:20:31 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:BMte5B4PACtw/YcmRIe18D9q63TxZQbSORe7Su2QJnKE79TLr3Zw9q3UELbOs8qR:BM84ISRX63dZQbS5rzZ3Z5LIVmWjZq
TLSH T16F33F255B004B462C7303637F82710C7BF4A1BFAD6E63837156943A8A8D94A379F6C96
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 abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
91
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7135924-0
Create hunting rule

Unix.Trojan.Mirai-9885096-0
Create hunting rule

Verdict:
Malicious
Score:
81.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=674f5b71bc8c6beb30756dd4linux22vpnfull_triage
Tags:
gafgyt mirai
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sends data to a server
Receives data from a server
Runs as daemon
Opens a port
Kills critical processes
Performs a bruteforce attack in the network
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
anti-debug botnet masquerade mirai packed upx
Link:
https://www.filescan.io/uploads/674f5a251b2b810869e13b71/reports/162bdf06-7495-4893-9de6-c258c36f02c9/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
51
Number of processes launched:
6
Processes remaning?
false
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/3c5916fbf36618ce4b6db91e016ab168c345dc03cb67eff65d40b72756a4a1df
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
type:Mirai 85.209.17.110:9506
UDP botnet C2(s):
not identified
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/dd0777e5-6a0f-4f00-b899-c1427aaef8e2
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1567730
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1567730 Sample: xd.arm7.elf Startdate: 03/12/2024 Architecture: LINUX Score: 76 22 187.224.224.193, 23 UninetSAdeCVMX Mexico 2->22 24 65.195.172.119, 23 UUNETUS United States 2->24 26 98 other IPs or domains 2->26 28 Malicious sample detected (through community Yara rule) 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 Yara detected Mirai 2->32 34 Sample is packed with UPX 2->34 8 xd.arm7.elf 2->8         started        signatures3 process4 process5 10 xd.arm7.elf 8->10         started        12 xd.arm7.elf 8->12         started        14 xd.arm7.elf 8->14         started        process6 16 xd.arm7.elf 10->16         started        18 xd.arm7.elf 10->18         started        20 xd.arm7.elf 10->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/3c5916fbf36618ce4b6db91e016ab168c345dc03cb67eff65d40b72756a4a1df
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/3c5916fbf36618ce4b6db91e016ab168c345dc03cb67eff65d40b72756a4a1df/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-12-03 19:21:14 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hrmrn67tmymm4s3nxepac2vrndbulxadznt675s5ic3sovveuhpq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/241203-x2mq1svnhn/
Behaviour
Reads runtime system information
Reads system network configuration
Enumerates active TCP sockets
Enumerates running processes
Modifies Watchdog functionality
Contacts a large (20156) amount of remote hosts
Creates a large amount of network flows
Mirai
Mirai family
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135924-0
YARA:
n/a
Link:
https://app.threat.zone/submission/da5c8a94-04da-43e0-acf6-5d5e3a292c2f
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/3c5916fbf36618ce4b6db91e016ab168c345dc03cb67eff65d40b72756a4a1df

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: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:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
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 3c5916fbf36618ce4b6db91e016ab168c345dc03cb67eff65d40b72756a4a1df

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3318395/
  
Delivery method
Distributed via web download

Comments