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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f20e3bee869501f2288ccbcf6d6b7dc2b52d910cd2b892f0673f0870932ff18a. 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 15 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f20e3bee869501f2288ccbcf6d6b7dc2b52d910cd2b892f0673f0870932ff18a
SHA3-384 hash: bb68815c125623d5ea05a4ff03784754e82287a2bc66e5de44e43a62ffa918949e6d68a73af12dff0d158537f2230577
SHA1 hash: 4d23a17d785671b1db7d2092d4d0a8208776fda3
MD5 hash: edaa8af09fefbfd26146a02c99ec8f87
humanhash: sixteen-bluebird-august-uniform
File name:sever1078.arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:487'868 bytes
First seen:2026-09-19 09:43:22 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 12288:3p6c2coH6VwnqVA725cfy9Ybxu38tyDvPIuv7FCQGZuxFgtm/v37QzLwVdBecauN:5zai7RGZuAmXrtbS
TLSH T1E0A45D85BC809B95D5E01BBBFF2E528833131BB8E2EF71034D195B6467CAC9A4F7A501
telfhash t1aee0c0db4df9a02a39c83744c6ef38288b37a8b95ac015c3847cc705e0534c0784801f
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-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 97d6f013eeee97f34234b9a28aa5f5a39dc6ea26cc37a5114f4d15086dc3c469
File size (compressed) :222'340 bytes
File size (de-compressed) :487'868 bytes
Format:linux/arm
Packed file: 97d6f013eeee97f34234b9a28aa5f5a39dc6ea26cc37a5114f4d15086dc3c469

Intelligence

File Origin
# of uploads :
1
# of downloads :
63
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/f9c61a34-ce51-4433-8277-e7f561e136dd/
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
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Sanesecurity.Malware.29502.LC.UNOFFICIAL
Create hunting rule

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-7136016-0
Create hunting rule

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

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

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

Unix.Trojan.Mirai-10059006-0
Create hunting rule

Unix.Trojan.Mirai-10059216-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
expand lolbin masquerade rust
Link:
https://www.filescan.io/uploads/6aae596ce18e268b38100ec5/reports/f1bffe0b-a34d-4dfb-b30d-296a3851ec75/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-09-19T07:57:00Z UTC
Last seen:
2026-09-19T08:34:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/f20e3bee869501f2288ccbcf6d6b7dc2b52d910cd2b892f0673f0870932ff18a/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/44786d3e-b3eb-4733-a40a-354b6cbb6019
Behavior Graph:
Download SVG
%3 guuid=c7842d11-1a00-0000-d2d4-b462120a0000 pid=2578 /usr/bin/sudo guuid=8eca4715-1a00-0000-d2d4-b462190a0000 pid=2585 /tmp/sample.bin guuid=c7842d11-1a00-0000-d2d4-b462120a0000 pid=2578->guuid=8eca4715-1a00-0000-d2d4-b462190a0000 pid=2585 execve
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/07f4d76d-3fcd-41bd-b8fd-de98cd7cbeca
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f20e3bee869501f2288ccbcf6d6b7dc2b52d910cd2b892f0673f0870932ff18a
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f20e3bee869501f2288ccbcf6d6b7dc2b52d910cd2b892f0673f0870932ff18a/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-09-19 09:44:35 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6ihdx3ugsua7ekemzphw2235yk2s3eim2k4jf4dhh4ehbezp6gfa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet
Link:
https://tria.ge/reports/260919-lqklqsap5z/
Malware Config
C2 Extraction:
bigbigvol.qd.je
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/f20e3bee869501f2288ccbcf6d6b7dc2b52d910cd2b892f0673f0870932ff18a

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:BLOWFISH_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for Blowfish constants
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_1ac392ca
Create hunting rule
Author:Elastic Security
Rule name:Linux_Generic_Threat_c19ca8e5
Create hunting rule
Author:Elastic Security
Rule name:NSVPS_Mirai_Busybox_Staging
Create hunting rule
Author:sanad (NSVPS-SOC)
Description:Mirai-style busybox wget/tftp payload staging seen in NSVPS honeypot
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
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
Rule name:VPNFilter
Create hunting rule
Author:Christiaan Beek @ McAfee Advanced Threat Research
Description:Filter for 2nd stage malware used in VPNfilter attack
Reference:https://blog.talosintelligence.com/2018/05/VPNFilter.html

File information

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

Web download

Mirai

elf 97d6f013eeee97f34234b9a28aa5f5a39dc6ea26cc37a5114f4d15086dc3c469

Mirai

elf f20e3bee869501f2288ccbcf6d6b7dc2b52d910cd2b892f0673f0870932ff18a

(this sample)

  
Dropped by
SHA256 97d6f013eeee97f34234b9a28aa5f5a39dc6ea26cc37a5114f4d15086dc3c469
  
URLhaus
https://urlhaus.abuse.ch/url/3918574/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 8649d678e3be2e799bcad43c0075ec88

Comments