MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 eac37c63171426234e2e85f689f5f85908acffd5ed7daa47b2abbb6e341e355e. 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: 10


Intelligence 10 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: eac37c63171426234e2e85f689f5f85908acffd5ed7daa47b2abbb6e341e355e
SHA3-384 hash: f8f044bdb63739f61158da1861d94a114218586cd618e0f7e3e302c4dc97159356367bd863c220e4cde8bc88636f9736
SHA1 hash: 30e312e42048036a22b5e1a856106abacd9efc7b
MD5 hash: 8eb02a172e1db131f99285bc146d8449
humanhash: december-solar-whiskey-mississippi
File name:boatnet.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:23'844 bytes
First seen:2025-05-20 07:32:22 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 384:IGNIf+VGdd3l5nBeeYlXaUSryqaBFkKBRKYj/LA9g+dkBArK1LsQhXXH6leJgGl2:IJf+VGdd3lBBhYlq/ry//kl0b+dkkKKH
TLSH T17EB2C05D0B4103AEE459E1B84BB087492FB04FD2B4816D17A1DAFA33C99B6763C437CA
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 UPX
File size (compressed) :23'844 bytes
File size (de-compressed) :72'812 bytes
Format:linux/mips
Unpacked file: 042875535f9cfa8c1cc88d7b60c439725fa2172bb478e2c3318c76eb4fce27d9

Intelligence

File Origin
# of uploads :
1
# of downloads :
85
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.14832.15926.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=682c303ec28c67d66642379elinux22vpnfull_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:
masquerade packed upx
Link:
https://www.filescan.io/uploads/682c30450de036ed65ac898d/reports/c9100e6d-eeb5-4949-89a8-744808812858/overview
Verdict:
Malicious
Uses P2P?:
true
Uses anti-vm?:
false
Architecture:
mips
Packer:
UPX
Botnet:
unknown
Number of open files:
1
Number of processes launched:
6
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/eac37c63171426234e2e85f689f5f85908acffd5ed7daa47b2abbb6e341e355e
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/3d969b3d-b9d5-4253-a2f0-eae14141c3f7
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1694563
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Sample tries to kill multiple processes (SIGKILL)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1694563 Sample: boatnet.mips.elf Startdate: 20/05/2025 Architecture: LINUX Score: 72 24 213.209.150.107, 3778, 46900 KEMINETAL Germany 2->24 26 109.202.202.202, 80 INIT7CH Switzerland 2->26 28 3 other IPs or domains 2->28 30 Malicious sample detected (through community Yara rule) 2->30 32 Multi AV Scanner detection for submitted file 2->32 34 Yara detected Mirai 2->34 36 Sample is packed with UPX 2->36 7 boatnet.mips.elf 2->7         started        9 xfce4-panel wrapper-2.0 2->9         started        11 xfce4-panel wrapper-2.0 2->11         started        13 8 other processes 2->13 signatures3 process4 process5 15 boatnet.mips.elf 7->15         started        18 boatnet.mips.elf 7->18         started        20 boatnet.mips.elf 7->20         started        22 wrapper-2.0 xfpm-power-backlight-helper 9->22         started        signatures6 38 Sample tries to kill multiple processes (SIGKILL) 15->38
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/eac37c63171426234e2e85f689f5f85908acffd5ed7daa47b2abbb6e341e355e
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/eac37c63171426234e2e85f689f5f85908acffd5ed7daa47b2abbb6e341e355e/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-05-20 07:33:29 UTC
File Type:
ELF32 Big (Exe)
AV detection:
20 of 37 (54.05%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5lbxyyyxcqtcgtroqx3it5pyleekz76v5v62ur5svo5w4na6gvpa._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/250520-jda6esdn7s/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
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/eac37c63171426234e2e85f689f5f85908acffd5ed7daa47b2abbb6e341e355e

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: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 eac37c63171426234e2e85f689f5f85908acffd5ed7daa47b2abbb6e341e355e

(this sample)

Mirai

elf 042875535f9cfa8c1cc88d7b60c439725fa2172bb478e2c3318c76eb4fce27d9

  
URLhaus
https://urlhaus.abuse.ch/url/3547863/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 042875535f9cfa8c1cc88d7b60c439725fa2172bb478e2c3318c76eb4fce27d9
  
Dropping
MD5 58143ba536a84c8fa76d63e32e28133a

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