MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a3ccca2f17d5a5eb14277846f820809f56820a63459934c7665976d23b484e5b. 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: 9


Intelligence 9 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a3ccca2f17d5a5eb14277846f820809f56820a63459934c7665976d23b484e5b
SHA3-384 hash: f7ce1da61e8e8ee6f442e3ac0e02ee8acf3480527712e167286fcef80d2941d9209b3d05d1d3b8dca32244986379690f
SHA1 hash: 46101094bf94cb4232faa169b0504862257a3f14
MD5 hash: 1f394b6aaa24b22fca89b2e401236e49
humanhash: apart-skylark-montana-yellow
File name:UnHAnaAW.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:100'352 bytes
First seen:2025-12-04 02:52:50 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:khzzaV0cVfBqudXIgMEoeAhVUek3zWQzPh/3:khzDrmWQt/3
TLSH T17DA32985BCC29912C6E163BBFA6E418D332563E8D2DB3217CC256F1537CA91B0E77641
telfhash t17c312fe3df581e9c3bf14a49c2ddb02922dd34ec0b0421528a9d3f4b8aa32c1781f826
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 :
26
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/78e328e2-5135-4402-9c20-8875218be888/
Gathering data
Result
Verdict:
Malware
Maliciousness:
Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-03T22:15:00Z UTC
Last seen:
2025-12-03T22:51:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/a3ccca2f17d5a5eb14277846f820809f56820a63459934c7665976d23b484e5b/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e222db83-61ac-4b98-aa01-4240121f3cef
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1826015
Signature
Antivirus / Scanner detection for submitted sample
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/a3ccca2f17d5a5eb14277846f820809f56820a63459934c7665976d23b484e5b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a3ccca2f17d5a5eb14277846f820809f56820a63459934c7665976d23b484e5b/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-04 02:53:22 UTC
File Type:
ELF32 Little (Exe)
AV detection:
23 of 36 (63.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=upgmulyx2ws6wfbhpbdpqieat5liectdiwmtjr3glf3neo2ijznq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:echobot family:mirai
Link:
https://tria.ge/reports/251204-ddewqaa12c/
Please note that we are no longer able to provide a coverage score for Virus Total.

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:CVE_2017_17215
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
Rule name:MAL_ELF_LNX_Mirai_Oct10_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects ELF Mirai variant
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 a3ccca2f17d5a5eb14277846f820809f56820a63459934c7665976d23b484e5b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3724600/
  
Delivery method
Distributed via web download

Comments