MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 19f0af2619cbc87b15cc1d91355507186e9f659115aa80b831868222a10a0a5d. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 19f0af2619cbc87b15cc1d91355507186e9f659115aa80b831868222a10a0a5d
SHA3-384 hash: 2da333b9100028efe54aeb5118c4afd65d7c83e6b40598382b2efe8af11950ee654ea4d71d879e924b8c9160f9958e54
SHA1 hash: 7b665351a64b70677dbbafaccd0f6251ac9f7d7c
MD5 hash: 7855d681d3f10b7e671979a7d5970636
humanhash: alabama-colorado-mango-venus
File name:yakov.mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:29'396 bytes
First seen:2025-03-03 15:46:50 UTC
Last seen:2025-03-03 16:36:29 UTC
File type: elf
MIME type:application/x-executable
ssdeep 384:X0y4bpBXAy41KfATmeWyRmfHCx+jHmry6iH2QvwIAhm0O8/nXrBRf41RWGVCz0Ny:X0ys9AliE9nsfM+jUigs0O8/F54jWUU
TLSH T17CD2D15EA1DC98C9C9AEAD36505E17629CD476C03A5B4FD807220DC8AE3E58FB84C578
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 :
2
# of downloads :
90
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.24023.14002.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67c5cfb1c668b65489beb9felinux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Connection attempt
Receives data from a server
Opens a port
Sends data to a server
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
botnet masquerade mirai packed upx
Link:
https://www.filescan.io/uploads/67c5cefd3c5f644bd940806a/reports/7ec9c3f8-5d99-4d5d-8617-16157a13b99c/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/19f0af2619cbc87b15cc1d91355507186e9f659115aa80b831868222a10a0a5d
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/0b6f89aa-e007-4402-bc0a-4be43402b40f
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1628198
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: 1628198 Sample: yakov.mpsl.elf Startdate: 03/03/2025 Architecture: LINUX Score: 76 16 60.202.42.56 XEPHIONNTT-MECorporationJP China 2->16 18 63.87.182.123 UUNETUS United States 2->18 20 98 other IPs or domains 2->20 22 Malicious sample detected (through community Yara rule) 2->22 24 Antivirus / Scanner detection for submitted sample 2->24 26 Multi AV Scanner detection for submitted file 2->26 28 2 other signatures 2->28 8 yakov.mpsl.elf 2->8         started        signatures3 process4 process5 10 yakov.mpsl.elf 8->10         started        process6 12 yakov.mpsl.elf 10->12         started        14 yakov.mpsl.elf 10->14         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/19f0af2619cbc87b15cc1d91355507186e9f659115aa80b831868222a10a0a5d
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/19f0af2619cbc87b15cc1d91355507186e9f659115aa80b831868222a10a0a5d/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-03-03 15:47:10 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=dhyk6jqzzpehwfomdwitkvihdbxj6zmrcwvibobrq2bcfiikbjoq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/250303-s79era1rt4/
Behaviour
Modifies Watchdog functionality
Contacts a large (20214) amount of remote hosts
Creates a large amount of network flows
Mirai
Mirai family
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/a7a85bb5-78ab-4f9f-872b-266db21bb464
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/19f0af2619cbc87b15cc1d91355507186e9f659115aa80b831868222a10a0a5d

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: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 19f0af2619cbc87b15cc1d91355507186e9f659115aa80b831868222a10a0a5d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3463845/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3464321/

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