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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1fd2a05430520a56cd5cacc24d3c552ce7674d3dc2b17990c6744da481f0a77c. 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: 8


Intelligence 8 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1fd2a05430520a56cd5cacc24d3c552ce7674d3dc2b17990c6744da481f0a77c
SHA3-384 hash: 0e9de2e3b436a8d7c629f1cc127ee76032b45e545bb67fcc1a90aaa69026e75cdd57f5d315cb6d8ecf6fddf989edee33
SHA1 hash: f5c07d30df13f0b0c0316e14e3863e47b6699a73
MD5 hash: f5dd86e2c6f5227700ee54cf0e01f839
humanhash: april-winter-jig-washington
File name:mini.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:41'920 bytes
First seen:2026-08-18 12:44:40 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:UZZUcytlhL6LLdxv8pkoJ12T8IAP073aZos0sOYl7s5cNR65HVzDq3W1e:sGlp6TkkoaT8IGZROqCcNRYHVzDH
TLSH T15F13E654F5D0CE66C6E4257AFA9E116C33574FB8D2DA3203DA00AA3537EB55A0F3B902
telfhash t10dd0c2a70af38e9c25d15204418d34708efa30a49780305bca1c1b0f5247540b61ac33
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 :
61
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Dropper.Mirai-7136016-0
Create hunting rule

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

Unix.Dropper.Mirai-7136057-0
Create hunting rule

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

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Sends data to a server
Connection attempt
Runs as daemon
Creating a file
Substitutes an application name
Deleting of the original file
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc masquerade rust
Link:
https://www.filescan.io/uploads/6a8453f7f4c03629ba858278/reports/0e9dccdf-a9e1-4eea-b9ad-62f9c42bc57c/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:
2
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/1fd2a05430520a56cd5cacc24d3c552ce7674d3dc2b17990c6744da481f0a77c
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
type:Mirai 31.77.227.102:9506
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/522a8159-6c58-4d7e-b1c8-6caad1de7cf9
Behavior Graph:
Download SVG
%3 guuid=61460ccb-1b00-0000-9594-89e9ea090000 pid=2538 /usr/bin/sudo guuid=524d0cd4-1b00-0000-9594-89e9fa090000 pid=2554 /tmp/sample.bin guuid=61460ccb-1b00-0000-9594-89e9ea090000 pid=2538->guuid=524d0cd4-1b00-0000-9594-89e9fa090000 pid=2554 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/46d1b123-e4a2-4c56-a068-d7ead6124e35
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1fd2a05430520a56cd5cacc24d3c552ce7674d3dc2b17990c6744da481f0a77c
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1fd2a05430520a56cd5cacc24d3c552ce7674d3dc2b17990c6744da481f0a77c/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-08-18 12:46:39 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 36 (47.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=d7jkavbqkiffntk4vtbe2pcvfttwotj5ykyxteggorg2japqu56a._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
defense_evasion
Link:
https://tria.ge/reports/260818-pzf7fstxaz/
Behaviour
Writes file to tmp directory
Changes its process name
Deletes itself
Modifies Watchdog functionality
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/1fd2a05430520a56cd5cacc24d3c552ce7674d3dc2b17990c6744da481f0a77c

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: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:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
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 1fd2a05430520a56cd5cacc24d3c552ce7674d3dc2b17990c6744da481f0a77c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3905329/
  
Delivery method
Distributed via web download

Comments