MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c1f172c8129c844d500e1e95e9fb87f8aab2e88366ef68b3e78c5a6b3d5deca8. 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: 8


Intelligence 8 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c1f172c8129c844d500e1e95e9fb87f8aab2e88366ef68b3e78c5a6b3d5deca8
SHA3-384 hash: 63693db0f31fcde48d48011bd6b61e566b07f4bea1781e02d62c1e247756066b5f1ff6d6eae02859a8b0c88c76d4c1f4
SHA1 hash: 022ee9a461d2005a11999874762bf8f1b7d6de6b
MD5 hash: dfbb1676b5506028eb674f8faefab630
humanhash: sodium-red-carolina-low
File name:Tsunami.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:58'520 bytes
First seen:2025-05-12 21:47:36 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:j52Fq03xn6+EIuPO+h5Ko1lswGw1cwhRa5VJur:jB0FkfPOm1lsw1hRoVQr
TLSH T16743F17D5B0740F6EB58C37747364B601BA41F2D8413EE0269A0E7874C888AF76C72D6
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) :58'520 bytes
File size (de-compressed) :195'052 bytes
Format:linux/mips
Unpacked file: bb251e0bd5ab7e7982492e8a2895d33243f3fa1c9b9a05061fde04a872e2fe68

Intelligence

File Origin
# of uploads :
1
# of downloads :
130
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.35.3449.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
84.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68226dd7e16384d6a703eb68linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sends data to a server
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 mirai obfuscated packed upx
Link:
https://www.filescan.io/uploads/68226c9c8d43c3a878fa85d5/reports/7e97ac09-b35d-41ad-b7eb-6c2637cd42fd/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
UPX
Botnet:
unknown
Number of open files:
1
Number of processes launched:
5
Processes remaning?
false
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/c1f172c8129c844d500e1e95e9fb87f8aab2e88366ef68b3e78c5a6b3d5deca8
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
type:Mirai 45.135.194.43:3778
UDP botnet C2(s):
not identified
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/eb157d36-2b53-4993-98b4-63db97a59740
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1688417
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: 1688417 Sample: Tsunami.mips.elf Startdate: 12/05/2025 Architecture: LINUX Score: 88 27 82.98.243.39, 23 ZAYO-6461US United Kingdom 2->27 29 107.31.44.180, 23 WAYPORTUS United States 2->29 31 99 other IPs or domains 2->31 35 Malicious sample detected (through community Yara rule) 2->35 37 Multi AV Scanner detection for submitted file 2->37 39 Yara detected Mirai 2->39 41 Sample is packed with UPX 2->41 8 Tsunami.mips.elf 2->8         started        10 xfce4-panel wrapper-2.0 2->10         started        12 xfce4-panel wrapper-2.0 2->12         started        14 6 other processes 2->14 signatures3 process4 process5 16 Tsunami.mips.elf 8->16         started        19 Tsunami.mips.elf 8->19         started        21 Tsunami.mips.elf 8->21         started        23 wrapper-2.0 xfpm-power-backlight-helper 10->23         started        signatures6 33 Sample tries to kill multiple processes (SIGKILL) 16->33 25 Tsunami.mips.elf 19->25         started        process7
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c1f172c8129c844d500e1e95e9fb87f8aab2e88366ef68b3e78c5a6b3d5deca8
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c1f172c8129c844d500e1e95e9fb87f8aab2e88366ef68b3e78c5a6b3d5deca8/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-05-12 21:48:14 UTC
File Type:
ELF32 Big (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yhyxfsastsce2uaod2k6t64h7cvlf2edm3xwrm7hrrngwpk55sua._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
discovery upx
Link:
https://tria.ge/reports/250512-1nslwsak2x/
Behaviour
System Network Configuration Discovery
Verdict:
Informative
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/144f376d-e3b1-41c1-9b6a-465145f7e693
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/c1f172c8129c844d500e1e95e9fb87f8aab2e88366ef68b3e78c5a6b3d5deca8

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: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 c1f172c8129c844d500e1e95e9fb87f8aab2e88366ef68b3e78c5a6b3d5deca8

(this sample)

Mirai

elf bb251e0bd5ab7e7982492e8a2895d33243f3fa1c9b9a05061fde04a872e2fe68

  
URLhaus
https://urlhaus.abuse.ch/url/3542173/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 bb251e0bd5ab7e7982492e8a2895d33243f3fa1c9b9a05061fde04a872e2fe68
  
Dropping
MD5 b14f7d3ad147e418d6913e585829a748

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