MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e1afbb7f0ff504b47ecc0c9fb0738650559b4bb53822423eea6cfa19691a1f1b. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e1afbb7f0ff504b47ecc0c9fb0738650559b4bb53822423eea6cfa19691a1f1b
SHA3-384 hash: 68bf8faf627d5bd0c4137f83c913f3ab1afa90fd0629acf4a9a64567f5188175ddddd9bf1c1ea375f0e49f577f7584dd
SHA1 hash: 7a02ebb8f5dd71a524306a80ed6fca99e24969ca
MD5 hash: dad30439306faa9e9f214469bc75478e
humanhash: saturn-don-green-batman
File name:windy.arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:44'780 bytes
First seen:2025-10-18 16:10:57 UTC
Last seen:2025-10-18 18:16:56 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:4rzD+GhbCRAjFUvKF5ncFN9gNFKHR5zJHQ21Cmh/d2HWbaq1LY9q3UEL3G:4vDzbCaGoch5Fh1pdXaWLBL2
TLSH T1EB1302A40AFC7D34C2A04D3EC96A0CCA5F49F7F49AE77225087BC659878348749FA1C9
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 UPX
File size (compressed) :44'780 bytes
File size (de-compressed) :99'804 bytes
Format:linux/arm
Unpacked file: d2b86836ce9fc477699550a334e796cbebc571cc256d224f97de815bf15bd9fb

Intelligence

File Origin
# of uploads :
3
# of downloads :
45
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade packed threat upx
Link:
https://www.filescan.io/uploads/68f3bd3b11ff3db29f638de3/reports/3ac41f56-0456-4dfa-827f-2151671ac112/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-10-18T13:21:00Z UTC
Last seen:
2025-10-19T10:15:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj
Link:
https://opentip.kaspersky.com/e1afbb7f0ff504b47ecc0c9fb0738650559b4bb53822423eea6cfa19691a1f1b/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/146c3826-c366-41bc-8f67-86a9b5ee6ed2
Behavior Graph:
Download SVG
%3 guuid=78b59208-1a00-0000-0db6-853ab50a0000 pid=2741 /usr/bin/sudo guuid=8ae49f0a-1a00-0000-0db6-853ab60a0000 pid=2742 /tmp/sample.bin guuid=78b59208-1a00-0000-0db6-853ab50a0000 pid=2741->guuid=8ae49f0a-1a00-0000-0db6-853ab60a0000 pid=2742 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1957aff4-7c90-4578-9d96-1d690cf7b646
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1797680
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e1afbb7f0ff504b47ecc0c9fb0738650559b4bb53822423eea6cfa19691a1f1b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e1afbb7f0ff504b47ecc0c9fb0738650559b4bb53822423eea6cfa19691a1f1b/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/e1afbb7f0ff504b47ecc0c9fb0738650559b4bb53822423eea6cfa19691a1f1b
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-18 16:17:50 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=4gx3w7yp6ucli7wmbsp3a44gkbkzws5vhareepxknt5bs2i2d4nq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet discovery upx
Link:
https://tria.ge/reports/251018-tp4xzshj2y/
Behaviour
Reads runtime system information
Mirai
Mirai family
Malware Config
C2 Extraction:
mirailoversddos.duckdns.org
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/cfe1fdb7-e53b-41ff-8db8-de5e662e07da
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/e1afbb7f0ff504b47ecc0c9fb0738650559b4bb53822423eea6cfa19691a1f1b

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_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf e1afbb7f0ff504b47ecc0c9fb0738650559b4bb53822423eea6cfa19691a1f1b

(this sample)

Mirai

elf d2b86836ce9fc477699550a334e796cbebc571cc256d224f97de815bf15bd9fb

  
URLhaus
https://urlhaus.abuse.ch/url/3681121/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 d2b86836ce9fc477699550a334e796cbebc571cc256d224f97de815bf15bd9fb
  
Dropping
MD5 8bea7a5136fbf3fce6b4ebe3894bb738

Comments