MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c37a9d5569e73fb09f5f231e3520190c4bd491d903499582c30ec8a2e3b12839. 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 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c37a9d5569e73fb09f5f231e3520190c4bd491d903499582c30ec8a2e3b12839
SHA3-384 hash: 720487e036762ea5ad8e47f127ffb9e8b6917c9479fb6b82d76cd080c57919c1d3c2991108241b021ba6158f0b07d7f8
SHA1 hash: 615df4013a7725ebe9b6446363911b295a35ad4d
MD5 hash: a072120020ecc7a8b65b579e50a6f853
humanhash: kentucky-yellow-mike-two
File name:arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:113'856 bytes
First seen:2026-06-16 14:57:38 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:Xx1b5pQMtPYB2CLWpAnI44VH33TVPnLY6O6STr2tEQxlt/wywSNbAtyfYJYsU2NI:BZTQiwB2cWpY4x3JPLu32SJXrN3dJe
TLSH T1F0B3E845F8508B53C6C652BBFF4E438D7B2A175CD3EE320399296F64379B85A0E3A142
telfhash t15101c230ca084ddc13c0431921ff2666a17430fd3d7426565dbe595f4252df6b02256e
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 BlinkzSec
Tags:mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
77
Origin country :
ES ES
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.29524.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7355719-0
Create hunting rule

Unix.Dropper.Mirai-9977145-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
bash lolbin rust
Link:
https://www.filescan.io/uploads/6a31652a1f652d6865841ec3/reports/141b16cf-ee9d-445b-9dfd-e9f03afd5413/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:
60
Processes remaning?
false
Remote TCP ports scanned:
37215
Full report:
https://elfdigest.com/brief/c37a9d5569e73fb09f5f231e3520190c4bd491d903499582c30ec8a2e3b12839
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:
2026-06-16T13:06:00Z UTC
Last seen:
2026-06-16T23:55:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/c37a9d5569e73fb09f5f231e3520190c4bd491d903499582c30ec8a2e3b12839/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/846dc882-f584-4818-b766-7065600ca3a4
Behavior Graph:
Download SVG
%3 guuid=905f6317-1d00-0000-ec58-01098c080000 pid=2188 /usr/bin/sudo guuid=6f68d01a-1d00-0000-ec58-010993080000 pid=2195 /tmp/sample.bin guuid=905f6317-1d00-0000-ec58-01098c080000 pid=2188->guuid=6f68d01a-1d00-0000-ec58-010993080000 pid=2195 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/826a70ce-a978-497b-bf35-fd76f05af9e9
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c37a9d5569e73fb09f5f231e3520190c4bd491d903499582c30ec8a2e3b12839
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c37a9d5569e73fb09f5f231e3520190c4bd491d903499582c30ec8a2e3b12839/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-06-16 14:56:17 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=yn5j2vlj4473bh27empdkiazbrf5jeozanezlawdb3ekfy5rfa4q._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260616-scdplaft5x/
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/c37a9d5569e73fb09f5f231e3520190c4bd491d903499582c30ec8a2e3b12839

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: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_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: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.

Comments