MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c57cc489d8cec59af022d14b7771a977a72a8520ca7dbd9888cab91692ee2c6f. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c57cc489d8cec59af022d14b7771a977a72a8520ca7dbd9888cab91692ee2c6f
SHA3-384 hash: 36d5556d33e9e72f5aa0ffb1c96cc5765c2780c154c3e808a391e20d307102e16a3719f2725290ac98d1bb6af673abf9
SHA1 hash: 1c594bf89044bae912fe071a3859f1177d83a4dc
MD5 hash: 24aeec3dc24b5b7455b7f0fe83f0d424
humanhash: rugby-mockingbird-robert-spring
File name:mirai.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:182'908 bytes
First seen:2025-12-27 18:43:37 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:7DGNYMCtskIt0rGlMOQd/pjMUR40nQSBteXxMH8daiDXBeT1Yvf6Vs:7DatCtXIt0rGlMOQd/pjXRx+Xxqcasy+
TLSH T14D041946FC818B11C5D512BAFE1E028E33132B7CE2DE72129D246F647B8A96F0E7B515
telfhash t150e068402f9c073db2e290a5c8ba7df25f9d306d1750140b826dfc4d6952dd6f52d50a
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 :
37
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/d5d50514-bd76-46c4-810f-bf4aa358748f/
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.32133.LX.BOT.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade mirai rust
Link:
https://www.filescan.io/uploads/695029003f8fdbf8e9537375/reports/76294fc2-3569-46f9-abe3-8a3d3ea8ad62/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-27T16:24:00Z UTC
Last seen:
2025-12-27T16:47:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/c57cc489d8cec59af022d14b7771a977a72a8520ca7dbd9888cab91692ee2c6f/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/1ef0387d-7502-469a-a22e-c41eda6b5677
Behavior Graph:
Download SVG
%3 guuid=5428db8a-1a00-0000-b64d-fedbcc090000 pid=2508 /usr/bin/sudo guuid=94d8838d-1a00-0000-b64d-fedbd1090000 pid=2513 /tmp/sample.bin guuid=5428db8a-1a00-0000-b64d-fedbcc090000 pid=2508->guuid=94d8838d-1a00-0000-b64d-fedbd1090000 pid=2513 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/0074f9de-08b5-406e-9dfb-5c52a4e96e0f
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1840430
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
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/c57cc489d8cec59af022d14b7771a977a72a8520ca7dbd9888cab91692ee2c6f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c57cc489d8cec59af022d14b7771a977a72a8520ca7dbd9888cab91692ee2c6f/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-27 18:44:17 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yv6mjcoyz3czv4bc2ffxo4njo6tsvbjazj633geizk4rnexofrxq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/251227-xdk8aawmfm/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/3ae21f0a-20cb-4c63-809d-2a835e6ec6a4
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/c57cc489d8cec59af022d14b7771a977a72a8520ca7dbd9888cab91692ee2c6f

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:ELF_IoT_Persistence_Hunt
Create hunting rule
Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
Rule name:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:Linux_Mirai_Generic
Create hunting rule
Author:albertzsigovits
Description:Generic Approach to Mirai/Gafgyt samples
Rule name:MAL_ELF_LNX_Mirai_Oct10_2
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects ELF malware Mirai related
Reference:Internal Research
Rule name:MAL_ELF_LNX_Mirai_Oct10_2_RID2F3A
Create hunting rule
Author:Florian Roth
Description:Detects ELF malware Mirai related
Reference:Internal Research
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 c57cc489d8cec59af022d14b7771a977a72a8520ca7dbd9888cab91692ee2c6f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3735491/
  
Delivery method
Distributed via web download

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