MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a7a63f861864ca132089d86bd050bd692f0f2c1d204ce12f7622f74ff133521a. 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: 13


Intelligence 13 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a7a63f861864ca132089d86bd050bd692f0f2c1d204ce12f7622f74ff133521a
SHA3-384 hash: e8719505a11ce8455010d9060b98beea21bef26831b5a9e6bb20f51c6707074c289323b5b37780ea3095daa1e153c33f
SHA1 hash: ac67015a4818aee4716952357b6ea54f128474d5
MD5 hash: 9b73eb8559c4fd0e08ff4633ad6e3ea9
humanhash: butter-foxtrot-princess-iowa
File name:xd.mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:31'960 bytes
First seen:2024-12-26 04:06:30 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 384:X3fpCLrsjHIX69URc+hmnulY1qHprFKt6zhS45vDajssVwf8ynUAVa39RWGVCz09:nfpWcehzJFYKgULAssKfFBa3LWS
TLSH T180E2E1AFA1E42DF6DE8D583D128C0579BFD6685713589B89332140C4A76E4D8F8EC03D
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 :
116
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7135834-0
Create hunting rule

Unix.Trojan.Mirai-7726818-0
Create hunting rule

Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=676cd67b75bf3268d2fe88f4linux22vpnfull_triage
Tags:
mirai virus
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Runs as daemon
Kills processes
Opens a port
Receives data from a server
Sends data to a server
Kills critical processes
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug botnet masquerade mirai packed upx
Link:
https://www.filescan.io/uploads/676cd677509459c7f80517b4/reports/73559c9e-45cc-49eb-9449-d90f5ef042e5/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
UPX
Botnet:
unknown
Number of open files:
7
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/a7a63f861864ca132089d86bd050bd692f0f2c1d204ce12f7622f74ff133521a
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/51a2df75-f0df-4e28-965f-8fc79121aa95
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1580770
Signature
Antivirus / Scanner detection for submitted sample
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: 1580770 Sample: xd.mpsl.elf Startdate: 26/12/2024 Architecture: LINUX Score: 84 22 168.217.19.131 WVNETUS Australia 2->22 24 123.27.49.222, 23, 48079 VNPT-AS-VNVNPTCorpVN Viet Nam 2->24 26 98 other IPs or domains 2->26 28 Malicious sample detected (through community Yara rule) 2->28 30 Antivirus / Scanner detection for submitted sample 2->30 32 Multi AV Scanner detection for submitted file 2->32 34 2 other signatures 2->34 8 xd.mpsl.elf 2->8         started        signatures3 process4 process5 10 xd.mpsl.elf 8->10         started        12 xd.mpsl.elf 8->12         started        14 xd.mpsl.elf 8->14         started        process6 16 xd.mpsl.elf 10->16         started        18 xd.mpsl.elf 10->18         started        20 xd.mpsl.elf 10->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a7a63f861864ca132089d86bd050bd692f0f2c1d204ce12f7622f74ff133521a
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/a7a63f861864ca132089d86bd050bd692f0f2c1d204ce12f7622f74ff133521a/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-12-26 04:07:11 UTC
File Type:
ELF32 Little (Exe)
AV detection:
25 of 38 (65.79%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=u6td7bqymtfbgiej3bv5auf5nexq6la5ebgocl3wel3u74jtkina._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/241226-epm7xawngw/
Behaviour
Reads runtime system information
Reads system network configuration
Enumerates active TCP sockets
Enumerates running processes
Modifies Watchdog functionality
Contacts a large (20776) amount of remote hosts
Creates a large amount of network flows
Mirai
Mirai family
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135834-0
YARA:
n/a
Link:
https://app.threat.zone/submission/23444460-ac43-4c0b-905f-47bc24a9afa9
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/a7a63f861864ca132089d86bd050bd692f0f2c1d204ce12f7622f74ff133521a

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 a7a63f861864ca132089d86bd050bd692f0f2c1d204ce12f7622f74ff133521a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3376695/
  
Delivery method
Distributed via web download

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments