MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 100cd74d52c3ef2ceda2e7ee4062de83ec3eff27a41751170302141f438d52fa. 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: 7


Intelligence 7 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 100cd74d52c3ef2ceda2e7ee4062de83ec3eff27a41751170302141f438d52fa
SHA3-384 hash: 3b00630f36bade5c1dee8ec7583aa63d49d4bba20914a4a5bd9dd5e6b780092be1b5e6f6258fb6ac44036eec8b579b46
SHA1 hash: 931fc5c539a3129eaa3d6ef4ed9ba2e0028caa50
MD5 hash: d464791222b179c1a58029bcc0255ff0
humanhash: steak-echo-zulu-juliet
File name:rondo.i686
Download: download sample
Signature Mirai
Create hunting rule
File size:116'836 bytes
First seen:2025-12-18 11:52:12 UTC
Last seen:2025-12-18 16:15:18 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:JQznyLgp8gbBvnVFJ5q2OGstpLT9ItEJnkiuxFFVakp:JcyLg2gbPILtJCxzvp
TLSH T165B32B14FA82C0F6DC1B08709156B73F8B30E9279122EE45EFA85F6ACA27D46571738D
telfhash t10041d3b8fda209acbbc09807e68e6b11dd2ef97b342425fd09f6165132f20509279c39
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 :
62
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Result
Verdict:
Malware
Maliciousness:

Behaviour
Deleting of the original file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade mirai obfuscated
Link:
https://www.filescan.io/uploads/6943eaef5ceddcfa3ff5ed1f/reports/3fdaf10a-2bcc-4a5b-8342-320188ce5265/overview
Verdict:
Clean
File Type:
elf.32.le
First seen:
2025-12-17T13:39:00Z UTC
Last seen:
2025-12-17T18:42:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/100cd74d52c3ef2ceda2e7ee4062de83ec3eff27a41751170302141f438d52fa/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/fe9b0c9f-9b96-49be-bc32-6e3480d3b854
Behavior Graph:
Download SVG
%3 guuid=55a8d34f-1700-0000-b2cb-7583570d0000 pid=3415 /usr/bin/sudo guuid=152aaf51-1700-0000-b2cb-75835e0d0000 pid=3422 /tmp/sample.bin delete-file guuid=55a8d34f-1700-0000-b2cb-7583570d0000 pid=3415->guuid=152aaf51-1700-0000-b2cb-75835e0d0000 pid=3422 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/3f4c9d9e-fd2c-4508-bbbd-ea580448deeb
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1835612
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample deletes itself
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/100cd74d52c3ef2ceda2e7ee4062de83ec3eff27a41751170302141f438d52fa
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/100cd74d52c3ef2ceda2e7ee4062de83ec3eff27a41751170302141f438d52fa/
Verdict:
Clean
Link:
https://tip.neiki.dev/file/100cd74d52c3ef2ceda2e7ee4062de83ec3eff27a41751170302141f438d52fa
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-17 20:09:37 UTC
File Type:
ELF32 Little (Exe)
AV detection:
6 of 36 (16.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=cagnotksypxsz3nc47xeayw6qpwd57zhuqlvcfydaikb6q4nkl5a._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
linux
Link:
https://tria.ge/reports/251218-n1w4maf12g/
Behaviour
Deletes itself
Verdict:
Unknown
Tags:
trojan mirai
YARA:
Linux_Trojan_Mirai_cc93863b
Link:
https://app.threat.zone/submission/a37c08eb-1d95-4919-b486-63b1f27439a6
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/100cd74d52c3ef2ceda2e7ee4062de83ec3eff27a41751170302141f438d52fa

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_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
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 100cd74d52c3ef2ceda2e7ee4062de83ec3eff27a41751170302141f438d52fa

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3736084/
  
Delivery method
Distributed via web download

Comments