MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dfc1186a9e6afbe40937682af7edb89f9fb2931bdf58946354b574014a89667c. 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: 6


Intelligence 6 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: dfc1186a9e6afbe40937682af7edb89f9fb2931bdf58946354b574014a89667c
SHA3-384 hash: 2f0a96ebac86fd03d5fc6b2d6c6df85c15083968f74c279d97496b7a703b96a25357cff054e6f03bfaa5d4eb39cc2cc3
SHA1 hash: 475e6eed315e883cbd157ce411db78f2cb8f441a
MD5 hash: d64084c22909476a237e01379b8a794e
humanhash: may-failed-stream-fourteen
File name:larm6
Download: download sample
Signature Mirai
Create hunting rule
File size:36'008 bytes
First seen:2025-08-18 07:18:51 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:2wK1QKiHXmtf6HyqQCmk+8Emu6AKHDwwNMudsq3UoTc:q+1WtQfmkOZGH5MudA
TLSH T1D9F2F17217929CA3C5F508F36420410317620775A1EF327A39A239E8AE9B99E13F819B
telfhash t1ef900261157695e044d45011a0346521245e705c2e005c811ad0863ade0524611c6118
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 :
1
# of downloads :
41
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/1ae4f879-bd19-407f-a280-2c3afec6feff
Behavior Graph:
Download SVG
%3 guuid=6adc1f3c-1a00-0000-4a69-3dd5520a0000 pid=2642 /usr/bin/sudo guuid=487f713e-1a00-0000-4a69-3dd5590a0000 pid=2649 /tmp/sample.bin guuid=6adc1f3c-1a00-0000-4a69-3dd5520a0000 pid=2642->guuid=487f713e-1a00-0000-4a69-3dd5590a0000 pid=2649 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/a50c9ba9-012f-4266-9613-b2f1179d4813
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1759089
Signature
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/dfc1186a9e6afbe40937682af7edb89f9fb2931bdf58946354b574014a89667c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/dfc1186a9e6afbe40937682af7edb89f9fb2931bdf58946354b574014a89667c/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-18 07:19:36 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=37arq2u6nl56icjxnavpp3nyt6p3fey335mjiy2uwv2acsujmz6a._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
discovery
Link:
https://tria.ge/reports/250818-h5tams1lt2/
Behaviour
Reads runtime system information
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/8afc874c-f52c-4d37-88a9-5214b4e67baf
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/dfc1186a9e6afbe40937682af7edb89f9fb2931bdf58946354b574014a89667c

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: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_antiunpack_elf32
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:UPX Anti-Unpacking technique to magic renamed for ELF32

File information

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

Web download

Mirai

elf dfc1186a9e6afbe40937682af7edb89f9fb2931bdf58946354b574014a89667c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3594376/
  
Delivery method
Distributed via web download

Comments