MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c4ae56b39f1b9d2bd3f3f0760075a8e12c4858dcc59ad8cd21fe0fd412bb7f51. 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: 12


Intelligence 12 IOCs YARA 7 File information Comments
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SHA256 hash: c4ae56b39f1b9d2bd3f3f0760075a8e12c4858dcc59ad8cd21fe0fd412bb7f51
SHA3-384 hash: a7cd0f4cb8f0bcba262d2bdd6ae44f33d990c2437228b2d2cdd92b30c2164ab4dcaf8aa6e1a8a16d78dba267a54f26e8
SHA1 hash: 35302a277d9ad66d11fca2fbab7b59a99a60c081
MD5 hash: 9ea861baa641acc347dcb61cf6b13a65
humanhash: rugby-nevada-oxygen-march
File name:morte.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:170'796 bytes
First seen:2025-06-25 22:42:14 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:VFZLUc/Ayw3MtaHCirxFNwj6gL9rCb950MayuzFM/9uf4Nu/4:TZS70aHCirxFmWglC55bayuxM/9ud/4
TLSH T1BDF33B46EB818A13C0D62779BA9F424633239B54D3DB3306992CBFB43F8679E0E67505
telfhash t14421ed31573151196ab1d964ecec97b2152987132389ee33df3ac8dc181a09be93ec0f
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 fc7e9e046356c5dde47d9ed60256989b2af0a11f091d70c2a9f28ac3f65b99f6
File size (compressed) :65'440 bytes
File size (de-compressed) :170'796 bytes
Format:linux/arm
Packed file: fc7e9e046356c5dde47d9ed60256989b2af0a11f091d70c2a9f28ac3f65b99f6

Intelligence

File Origin
# of uploads :
1
# of downloads :
157
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
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Unix.Trojan.Mirai-7100807-0
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Unix.Dropper.Mirai-7135897-0
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Unix.Dropper.Mirai-7135901-0
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Unix.Dropper.Mirai-7135909-0
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Unix.Trojan.Mirai-7135916-0
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Unix.Dropper.Mirai-7135918-0
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Unix.Dropper.Mirai-7135925-0
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Unix.Dropper.Mirai-7135954-0
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Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9760303-0
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Unix.Dropper.Mirai-10007027-0
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Unix.Trojan.Mirai-10009361-0
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Verdict:
Malicious
Score:
90.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=685c7bd9b06783b9ebd7b923
Tags:
malware
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Opens a port
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc lolbin mirai remote
Link:
https://www.filescan.io/uploads/685c7b5f66c4b5c0b99eafd8/reports/901a4326-3d23-4062-98c4-49c108fd6527/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/c4ae56b39f1b9d2bd3f3f0760075a8e12c4858dcc59ad8cd21fe0fd412bb7f51
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/0f8b3450-e5c8-4eab-acfd-377b810ae0a3
Behavior Graph:
Download SVG
%3 guuid=7bf9e730-1a00-0000-43a0-663b9c0c0000 pid=3228 /usr/bin/sudo guuid=7cb57a33-1a00-0000-43a0-663ba20c0000 pid=3234 /tmp/sample.bin guuid=7bf9e730-1a00-0000-43a0-663b9c0c0000 pid=3228->guuid=7cb57a33-1a00-0000-43a0-663ba20c0000 pid=3234 execve
Malware family:
Mirai
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ac0b0694-6f9e-4f9d-a8ff-d88b8f04903d
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1723106
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c4ae56b39f1b9d2bd3f3f0760075a8e12c4858dcc59ad8cd21fe0fd412bb7f51
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c4ae56b39f1b9d2bd3f3f0760075a8e12c4858dcc59ad8cd21fe0fd412bb7f51/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-06-25 22:43:37 UTC
File Type:
ELF32 Little (Exe)
AV detection:
23 of 38 (60.53%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ysxfnm47doosxu7t6b3aa5ni4eweqwg4ywnnrtjb7yh5iev3p5iq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/250625-2npexaak4w/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7100807-0
YARA:
n/a
Link:
https://app.threat.zone/submission/de675138-5c36-4e37-a80b-31ee987c3cd9
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/c4ae56b39f1b9d2bd3f3f0760075a8e12c4858dcc59ad8cd21fe0fd412bb7f51

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_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:Linux_Generic_Threat_8299c877
Create hunting rule
Author:Elastic Security
Rule name:MAL_ARM_LNX_Mirai_Mar13_2022
Create hunting rule
Author:Mehmet Ali Kerimoglu a.k.a. CYB3RMX
Description:Detects new ARM Mirai variant
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
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 fc7e9e046356c5dde47d9ed60256989b2af0a11f091d70c2a9f28ac3f65b99f6

Mirai

elf c4ae56b39f1b9d2bd3f3f0760075a8e12c4858dcc59ad8cd21fe0fd412bb7f51

(this sample)

  
Dropped by
SHA256 fc7e9e046356c5dde47d9ed60256989b2af0a11f091d70c2a9f28ac3f65b99f6
  
Dropped by
MD5 ddc21f6c9c44cbd78fa0e71b2a68331b
  
URLhaus
https://urlhaus.abuse.ch/url/3569417/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3569798/

Comments