MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 11051f5a70327a53c6fce7b06bdd8ae78df506c00e6287cdd5d87c7624c81440. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 11051f5a70327a53c6fce7b06bdd8ae78df506c00e6287cdd5d87c7624c81440
SHA3-384 hash: 0067f7efd1f8dcf4d0b12721663f2d535f731a02a04d64a6fcec8078925b6dbb2dec7fbe4b812b2034de74ac1b3bd6d2
SHA1 hash: af8f1bf23848ce00c04cedf6aac9e2f294aa0527
MD5 hash: 3760da02fc7532fac6e946abfc0ae0bf
humanhash: edward-queen-neptune-salami
File name:yakov.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:29'088 bytes
First seen:2025-03-03 16:57:01 UTC
Last seen:2025-03-03 17:34:38 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:VJE/+vsAq5I59b2qZgrH2BoV2GG2PJgGlzDpbuR1Jz:De+0AmI59b4rfcL2NVJuZ
TLSH T103D2E169911104EAD52EA03813F14B762E7619DEC6876C0FB72779F25F232F63992BC0
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 :
100
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.23978.2855.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67c5e04bc8d04e92a4beba9dlinux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Runs as daemon
Receives data from a server
Opens a port
Sends data to a server
Performs a bruteforce attack in the network
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
botnet masquerade mirai packed upx
Link:
https://www.filescan.io/uploads/67c5df6bb32a56d0c2cde23c/reports/5836fdb0-5bc7-4eeb-be28-70f7dae92bc1/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
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/11051f5a70327a53c6fce7b06bdd8ae78df506c00e6287cdd5d87c7624c81440
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/60e8e1e0-7ff3-4a06-96ce-ac0676cb7110
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1628300
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1628300 Sample: yakov.mips.elf Startdate: 03/03/2025 Architecture: LINUX Score: 52 16 109.71.59.28 ZITCOMDK Denmark 2->16 18 216.4.3.194 XO-AS15US United States 2->18 20 98 other IPs or domains 2->20 22 Multi AV Scanner detection for submitted file 2->22 24 Sample is packed with UPX 2->24 8 yakov.mips.elf 2->8         started        signatures3 process4 process5 10 yakov.mips.elf 8->10         started        process6 12 yakov.mips.elf 10->12         started        14 yakov.mips.elf 10->14         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/11051f5a70327a53c6fce7b06bdd8ae78df506c00e6287cdd5d87c7624c81440
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/11051f5a70327a53c6fce7b06bdd8ae78df506c00e6287cdd5d87c7624c81440/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-03-03 16:57:13 UTC
File Type:
ELF32 Big (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=cecr6wtqgj5fhrx446ygxxmk46g7kbwabzriptov3b6hmjgicraa._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-vgbf5ss1es/
Behaviour
System Network Configuration Discovery
Modifies Watchdog functionality
Contacts a large (20328) 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/f2998ae0-ae24-47df-8e8c-b74995ebe9a7
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/11051f5a70327a53c6fce7b06bdd8ae78df506c00e6287cdd5d87c7624c81440

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 11051f5a70327a53c6fce7b06bdd8ae78df506c00e6287cdd5d87c7624c81440

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3464319/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3463854/

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