MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 597f2799478a431819083b42ef6a07029a05c0a219e9fd8a7c4dbbc8e35a1d2a. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 597f2799478a431819083b42ef6a07029a05c0a219e9fd8a7c4dbbc8e35a1d2a
SHA3-384 hash: bb84d0689fa2c92b029bbc3f117bfdcbd82e5f9fa6d09660cf8f498fae08cf39222d9ac86b5a240594e4ef344a546964
SHA1 hash: d6438d95355b13d8f2118f7b2fa36d84a09f3fbe
MD5 hash: 5d9013f4ba6aafe7115e014d98341344
humanhash: autumn-uranus-lion-social
File name:systemd-timesyncd
Download: download sample
Signature Mirai
Create hunting rule
File size:67'928 bytes
First seen:2026-01-14 19:15:18 UTC
Last seen:2026-01-14 21:20:47 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:cRVBYXJoqa8K/Lh+opTgdARuGYdueuOzqdjuJ+dWfhFl7a4KPoG5b/7Lv:czBYXJokKlcaMdx0juBfhju4shb/7Lv
TLSH T1B76302F67966A112CF0118B5A958C5CB48997EFDD2EB7A72930C56E8A1000A3B4FC5CD
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) :67'928 bytes
File size (de-compressed) :180'924 bytes
Format:linux/arm
Unpacked file: 2e2ce2bc4edaf06800ba836b7206231b4cc7d67d8e656df56b9aad251069d615

Intelligence

File Origin
# of uploads :
3
# of downloads :
28
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/8e14e072-08bd-4980-bf3c-b0b60a53a304/
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
packed upx
Link:
https://www.filescan.io/uploads/6967eb673827c9e1249e2768/reports/a5f1111e-135e-4c64-a02a-98fff0d72fef/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/109f7d28-83e9-4305-b97b-23f28590fb35
Behavior Graph:
Download SVG
%3 guuid=9f04db28-1a00-0000-3957-b8f3aa0c0000 pid=3242 /usr/bin/sudo guuid=f535462b-1a00-0000-3957-b8f3ae0c0000 pid=3246 /tmp/sample.bin guuid=9f04db28-1a00-0000-3957-b8f3aa0c0000 pid=3242->guuid=f535462b-1a00-0000-3957-b8f3ae0c0000 pid=3246 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/746870d2-e45a-4c08-9a82-e42b30e2541d
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1850857
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/597f2799478a431819083b42ef6a07029a05c0a219e9fd8a7c4dbbc8e35a1d2a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/597f2799478a431819083b42ef6a07029a05c0a219e9fd8a7c4dbbc8e35a1d2a/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-14 19:16:31 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 36 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lf7spgkhrjbrqgiihnbo62qhaknalqfcdhu73ct4jw54ry22duva._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet discovery upx
Link:
https://tria.ge/reports/260114-xyqcqscx8c/
Behaviour
Reads runtime system information
Mirai
Mirai family
Malware Config
C2 Extraction:
lolzzmortex.duckdns.org
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/5c1b4d5a-9207-4ad5-9176-c5464ccda55c
Please note that we are no longer able to provide a coverage score for Virus Total.

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: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 597f2799478a431819083b42ef6a07029a05c0a219e9fd8a7c4dbbc8e35a1d2a

(this sample)

Mirai

elf 2e2ce2bc4edaf06800ba836b7206231b4cc7d67d8e656df56b9aad251069d615

  
URLhaus
https://urlhaus.abuse.ch/url/3758019/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3758033/
  
URLhaus
https://urlhaus.abuse.ch/url/3758039/
  
Dropping
SHA256 2e2ce2bc4edaf06800ba836b7206231b4cc7d67d8e656df56b9aad251069d615
  
Dropping
MD5 8fef9d535a725f2c7e32fe0b925411f1

Comments