MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1d09f116f77354ed289645e7ba7e389f8459da2930b732bf9de475a682f1a69f. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1d09f116f77354ed289645e7ba7e389f8459da2930b732bf9de475a682f1a69f
SHA3-384 hash: 180b8f9c20be8b40f653e327e79600ab565a7080628662065e4173b892647d1975929af653e70af1c9171452ca9f85fa
SHA1 hash: 1b693f5de658319febe867a25da4dad82658bf00
MD5 hash: f52f97e0f3cc0a9ecc40c841604eefb0
humanhash: solar-magazine-ceiling-timing
File name:yakov.x64
Download: download sample
Signature Mirai
Create hunting rule
File size:27'976 bytes
First seen:2025-03-03 16:57:00 UTC
Last seen:2025-03-03 17:34:42 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:LqZn5vGyiisntJ/YRTkmFWp3yRrnt9EeNN+AO6SNsE:LqnxPTMn/YRTkmu++AO3iE
TLSH T19EC2E14A64AC3BC7F36BE1B8F85E217B6683251122EA29DCDAC5F1F15064E2C5070B87
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 :
86
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.26360.27037.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67c5e049c668b65489bebcb7linux22vpnfull_triage
Tags:
mirai ddos
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sends data to a server
Opens a port
Receives data from a server
Runs as daemon
Performs a bruteforce attack in the network
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
masquerade packed upx
Link:
https://www.filescan.io/uploads/67c5df6a4887682ff58e144e/reports/03963e63-2586-4f15-af45-69995da34046/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
0
Number of processes launched:
4
Processes remaning?
false
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/1d09f116f77354ed289645e7ba7e389f8459da2930b732bf9de475a682f1a69f
Behaviour
no suspicious findings
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/50b603bd-e8d9-4443-abc1-2cd5aae46f16
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1628301
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1628301 Sample: yakov.x64.elf Startdate: 03/03/2025 Architecture: LINUX Score: 60 20 Malicious sample detected (through community Yara rule) 2->20 22 Multi AV Scanner detection for submitted file 2->22 24 Sample is packed with UPX 2->24 8 yakov.x64.elf 2->8         started        process3 process4 10 yakov.x64.elf 8->10         started        process5 12 yakov.x64.elf 10->12         started        14 yakov.x64.elf 10->14         started        16 yakov.x64.elf 10->16         started        process6 18 yakov.x64.elf 12->18         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1d09f116f77354ed289645e7ba7e389f8459da2930b732bf9de475a682f1a69f
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1d09f116f77354ed289645e7ba7e389f8459da2930b732bf9de475a682f1a69f/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-03-03 16:57:13 UTC
File Type:
ELF64 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=due7cfxxonko2kewixt3u7ryt6cftwrjgc3tfp454r22naxru2pq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet defense_evasion discovery linux upx
Link:
https://tria.ge/reports/250303-vgbf5ss1d1/
Behaviour
Modifies Watchdog functionality
Contacts a large (20251) amount of remote hosts
Creates a large amount of network flows
Mirai
Mirai family
Verdict:
Informative
Tags:
trojan
YARA:
Linux_Trojan_Ircbot_bb204b81
Link:
https://app.threat.zone/submission/5eb37416-3820-408e-a0c7-f98dead8724b
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/1d09f116f77354ed289645e7ba7e389f8459da2930b732bf9de475a682f1a69f

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_Ircbot_bb204b81
Create hunting rule
Author:Elastic Security
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 1d09f116f77354ed289645e7ba7e389f8459da2930b732bf9de475a682f1a69f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3464317/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3464326/

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_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments