MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 197f2d303deb5e622d4ef290c54c3a948f54fcb892046345147d97c0aefda2d7. 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 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 197f2d303deb5e622d4ef290c54c3a948f54fcb892046345147d97c0aefda2d7
SHA3-384 hash: 7daa9dc130efe499c16266e874fea515f6b65ef49365e61756c47549e9383b0691fd0142c97b9a8a084b83b6e0c24021
SHA1 hash: f474ea9c67fe405acf81c9535a8940349f68b23e
MD5 hash: b8e7dc589df40698e7464ffde18f090c
humanhash: monkey-chicken-dakota-blue
File name:rondo.x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:160'504 bytes
First seen:2025-06-19 11:09:49 UTC
Last seen:2025-06-20 02:10:55 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:+/XeoYlcL/M6dLID5Qq/7OGnI0H1E17kd2lwY6aLmQDqnXax:mYyLE6VqKKaqJqx
TLSH T113F37D06B5C1D4FDC8E5E2B85F9FA526E931F02D5174712F2384AF266E8CD202F5EA50
telfhash t1c051e1703e95385871e3a37bb24bd56dec321a106cc2b4a6ef332de5cb577840d62442
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 :
81
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7540662-0
Create hunting rule

Verdict:
Malicious
Score:
81.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6853f03ce0103054f53b18bblinux22vpnfull_triage
Tags:
gafgyt mirai
Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
lolbin remote
Link:
https://www.filescan.io/uploads/6853f03e66c4b5c0b99af632/reports/430d508b-7dab-4806-b0c3-5ab801aa27ab/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/197f2d303deb5e622d4ef290c54c3a948f54fcb892046345147d97c0aefda2d7
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/94c905b5-9f26-48ad-a1a7-65bba973616b
Behavior Graph:
Download SVG
%3 guuid=841cd0ac-1800-0000-0005-a1e262080000 pid=2146 /usr/bin/sudo guuid=d91c33af-1800-0000-0005-a1e269080000 pid=2153 /tmp/sample.bin guuid=841cd0ac-1800-0000-0005-a1e262080000 pid=2146->guuid=d91c33af-1800-0000-0005-a1e269080000 pid=2153 execve
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/4592adff-fe4f-4df4-afba-1618b300bd12
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1718468
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/197f2d303deb5e622d4ef290c54c3a948f54fcb892046345147d97c0aefda2d7
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/197f2d303deb5e622d4ef290c54c3a948f54fcb892046345147d97c0aefda2d7/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-06-19 11:11:02 UTC
File Type:
ELF64 Little (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=df7s2mb55npgelko6kimktb2sshvj7fysicggriupwl4blx5ullq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/250619-m926katpw2/
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Dropper.Mirai-7540662-0
YARA:
Linux_Trojan_Gafgyt_9e9530a7 Linux_Trojan_Gafgyt_807911a2 Linux_Trojan_Gafgyt_d4227dbf Linux_Trojan_Gafgyt_d996d335 Linux_Trojan_Gafgyt_d0c57a2e Linux_Trojan_Gafgyt_620087b9 Linux_Trojan_Gafgyt_0cd591cd Linux_Trojan_Gafgyt_33b4111a Linux_Trojan_Gafgyt_a33a8363
Link:
https://app.threat.zone/submission/9f8542f0-af13-42eb-8c58-c36eb757248c
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/197f2d303deb5e622d4ef290c54c3a948f54fcb892046345147d97c0aefda2d7

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_Trojan_Gafgyt_0cd591cd
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_33b4111a
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_620087b9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_807911a2
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_9e9530a7
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_a33a8363
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d0c57a2e
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d4227dbf
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d996d335
Create hunting rule
Author:Elastic Security
Rule name:meth_stackstrings
Create hunting rule
Author:Willi Ballenthin
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 197f2d303deb5e622d4ef290c54c3a948f54fcb892046345147d97c0aefda2d7

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3560620/
  
Delivery method
Distributed via web download

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_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments