MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 13f4ed17b34f9588145b5f806abb7b5c6882f2f7d2b1b88284dc7552036bf2e1. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 13f4ed17b34f9588145b5f806abb7b5c6882f2f7d2b1b88284dc7552036bf2e1
SHA3-384 hash: 723fe3472a8d8e810f0a0e0943be0f69f7c71da150b12e9590b38edf274929afb144cb2f43eacc06838da74289c61faf
SHA1 hash: 56a16741dedd036737c4dfdabb159669acac482b
MD5 hash: c0d1ac1720b72e8c96ffb1510f459caf
humanhash: yankee-iowa-queen-alpha
File name:SecuriteInfo.com.Linux.Siggen.9999.5137.17432
Download: download sample
Signature Mirai
Create hunting rule
File size:71'356 bytes
First seen:2025-11-18 22:57:31 UTC
Last seen:2025-11-19 12:37:12 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:VwFtFgSl4lqXiqDCu8IJrgHPQB82WgdWfFHQsVJuL:VwbFL44iuIIJMPQB85gdCRVQL
TLSH T1C863014E9A1754DAD80655BD8FE8036F3E233E1097F2EC47610A64C7E6CA2682CE5F74
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 SecuriteInfoCom
Tags:elf UPX
File size (compressed) :71'356 bytes
File size (de-compressed) :229'992 bytes
Format:linux/mips
Unpacked file: 1b05e0cf549a9b5ffbd82768b980ae32d623101bcfadda74e6aff1cf506ae8d9

Intelligence

File Origin
# of uploads :
3
# of downloads :
80
Origin country :
FR FR
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.5137.17432.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Opens a port
Sends data to a server
DNS request
Connection attempt
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gafgyt mirai obfuscated packed upx
Link:
https://www.filescan.io/uploads/691cfa09d7c81eabf165ebcd/reports/15379087-d82a-49d4-ae0d-276fa90b78dd/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
UPX
Botnet:
unknown
Number of open files:
37
Number of processes launched:
6
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/13f4ed17b34f9588145b5f806abb7b5c6882f2f7d2b1b88284dc7552036bf2e1
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-11-18T19:49:00Z UTC
Last seen:
2025-11-20T10:18:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/13f4ed17b34f9588145b5f806abb7b5c6882f2f7d2b1b88284dc7552036bf2e1/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/842027ff-e51a-4a8b-a2f8-45e62fd6cefc
Behavior Graph:
Download SVG
%3 guuid=8bff41e5-1900-0000-78c2-37b4e40b0000 pid=3044 /usr/bin/sudo guuid=4a6582e7-1900-0000-78c2-37b4eb0b0000 pid=3051 /tmp/sample.bin guuid=8bff41e5-1900-0000-78c2-37b4e40b0000 pid=3044->guuid=4a6582e7-1900-0000-78c2-37b4eb0b0000 pid=3051 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/9036431e-03be-42ea-9deb-74e2d0717f0a
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/13f4ed17b34f9588145b5f806abb7b5c6882f2f7d2b1b88284dc7552036bf2e1
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/13f4ed17b34f9588145b5f806abb7b5c6882f2f7d2b1b88284dc7552036bf2e1/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2025-11-18 22:58:18 UTC
File Type:
ELF32 Big (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=cp2o2f5tj6kyqfc3l6agvo33lruif4xx2ky3raue3r2vea3l6lqq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/251118-2xypyavqcm/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/4ac26786-9b38-422c-b066-5caaa707fa80
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/13f4ed17b34f9588145b5f806abb7b5c6882f2f7d2b1b88284dc7552036bf2e1

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: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: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 13f4ed17b34f9588145b5f806abb7b5c6882f2f7d2b1b88284dc7552036bf2e1

(this sample)

Mirai

elf 1b05e0cf549a9b5ffbd82768b980ae32d623101bcfadda74e6aff1cf506ae8d9

  
Dropping
SHA256 1b05e0cf549a9b5ffbd82768b980ae32d623101bcfadda74e6aff1cf506ae8d9
  
Dropping
MD5 4235f4d83c50bc4f02413ad3ebb7220d
  
URLhaus
https://urlhaus.abuse.ch/url/3711512/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3711579/

Comments