MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 57b7976fa1baaa51bfb733d5c47ba992923c3e527a9bc9cd625180ad7c11b888. 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: 11


Intelligence 11 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 57b7976fa1baaa51bfb733d5c47ba992923c3e527a9bc9cd625180ad7c11b888
SHA3-384 hash: d60bc4f2b5f0ca4ae0809e8d047918242e962c87b93d7284db514a1ed6cc6a76ce2e03aef11536d9a0fc5946a206cc6e
SHA1 hash: e97c5cc84b9c5ef237352a778309d086e51ec59e
MD5 hash: b4e70d053c2b7db0e5fb8e0441d4aa07
humanhash: wisconsin-jig-coffee-fifteen
File name:arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:128'468 bytes
First seen:2025-11-27 17:14:34 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:WATwtUYzxFI3LFKHKEn3czDrfeVBT0wa3PDqQrTcarKb6S53E3n5mm:dTwtUYzxFI3RKHXnsn6bowa3PDqQrzr/
TLSH T119C3E659F8819B21D5D615BEFA4F528D33231BBCE3EE7212DD245B2437CA91B0E7A402
telfhash t1b8e02622e7010a843bd89146a89c6b04a7b9b00a160218e246f10ddbc402f53f62b112
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
42
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.31069.LX.BOT.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Gafgyt-9940653-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
expand lolbin mirai rust
Link:
https://www.filescan.io/uploads/692887271b65ca0bb925a26d/reports/b5457306-0ea5-458e-afc3-c2e41ee975a6/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/57b7976fa1baaa51bfb733d5c47ba992923c3e527a9bc9cd625180ad7c11b888
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-27T12:43:00Z UTC
Last seen:
2025-11-28T00:49:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/57b7976fa1baaa51bfb733d5c47ba992923c3e527a9bc9cd625180ad7c11b888/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6abe2c17-7394-4d27-bf55-b89e856f270f
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1821863
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/57b7976fa1baaa51bfb733d5c47ba992923c3e527a9bc9cd625180ad7c11b888
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/57b7976fa1baaa51bfb733d5c47ba992923c3e527a9bc9cd625180ad7c11b888/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-27 17:15:25 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 36 (38.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=k63zo35bxkvfdp5xgpk4i65jskjdypsspkn4ttlckgak27arxcea._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/251127-vsqefazmev/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/1818cda1-0e90-4184-a8c8-a3b933d5412b
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/57b7976fa1baaa51bfb733d5c47ba992923c3e527a9bc9cd625180ad7c11b888

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: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 57b7976fa1baaa51bfb733d5c47ba992923c3e527a9bc9cd625180ad7c11b888

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3710044/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3713969/
  
URLhaus
https://urlhaus.abuse.ch/url/3713602/

Comments