MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c36f034c9fc48dfa9164d0ba27c5e4e9fc8c8bbd3642adb724a8f149d0042c40. 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: c36f034c9fc48dfa9164d0ba27c5e4e9fc8c8bbd3642adb724a8f149d0042c40
SHA3-384 hash: fa9e0fcd94ed5b8d9a4de4646dafe7dd2967e705d094fac4d01f81c59af9fc6e25bb3f10b479eaa57ed1cf6739ac97b5
SHA1 hash: 7471455e504bece706f8c474c8714cddb172fc2b
MD5 hash: edd65966ec9eb365a85320622459de0c
humanhash: south-kentucky-cola-mirror
File name:wife.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:167'252 bytes
First seen:2026-06-06 20:24:24 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:S0p5tJ7ODgigr/xSJ3TF8GanabKC/nJsPEahemn4gsnWzi:z5SCoJjF8GanGKC/nJ8LeA4gsnWzi
TLSH T114F31806AA41AB01E4D736FAFBAE414533536BBDE3FA3002DD205F6523CA99B0F36515
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 687ee239a367abbfc5c79d4bbb298e2ec3fd29fd5e064386df5721f5c9d18010
File size (compressed) :65'628 bytes
File size (de-compressed) :167'252 bytes
Format:linux/arm
Packed file: 687ee239a367abbfc5c79d4bbb298e2ec3fd29fd5e064386df5721f5c9d18010

Intelligence

File Origin
# of uploads :
1
# of downloads :
46
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Changes access rights for a file
Sends data to a server
Creating a file
Deletes a file
Receives data from a server
DNS request
Runs as daemon
Substitutes an application name
Deletes a system binary file
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc masquerade rust
Link:
https://www.filescan.io/uploads/6a24823c46e44aecc0d2a623/reports/2e28b8ec-3e18-45e2-8278-79414a4c241e/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
90
Number of processes launched:
2
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/c36f034c9fc48dfa9164d0ba27c5e4e9fc8c8bbd3642adb724a8f149d0042c40
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/a8b8d178-9c3a-4e01-a17a-3a5076b56f36
Behavior Graph:
Download SVG
%3
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/5d2a1e03-850d-4ce7-bd38-22d176c1d080
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1924040
Signature
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample tries to kill multiple processes (SIGKILL)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1924040 Sample: wife.arm7.elf Startdate: 06/06/2026 Architecture: LINUX Score: 64 19 rickonet.opik.net 31.56.209.84, 1337, 40632 SWISSNET-ASUS Netherlands 2->19 21 9.9.9.9, 12345 QUAD9-AS-1-Quad9US United States 2->21 23 2 other IPs or domains 2->23 29 Multi AV Scanner detection for submitted file 2->29 31 Yara detected Mirai 2->31 8 wife.arm7.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 process5 14 wife.arm7.elf 8->14         started        process6 16 wife.arm7.elf 14->16         started        signatures7 25 Sample tries to kill multiple processes (SIGKILL) 16->25 27 Sample deletes itself 16->27
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c36f034c9fc48dfa9164d0ba27c5e4e9fc8c8bbd3642adb724a8f149d0042c40
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c36f034c9fc48dfa9164d0ba27c5e4e9fc8c8bbd3642adb724a8f149d0042c40/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Suspicious
First seen:
2026-06-06 20:25:44 UTC
File Type:
ELF32 Little (Exe)
AV detection:
10 of 36 (27.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ynxqgte7ysg7vele2c5cprpe5h6izc55gzbk3nzevdyutuaefraa._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
credential_access discovery
Link:
https://tria.ge/reports/260606-y7kpaacv8s/
Behaviour
Reads runtime system information
Changes its process name
Reads process memory
Enumerates running processes
Deletes itself
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:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
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:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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.

Web download

Mirai

elf 687ee239a367abbfc5c79d4bbb298e2ec3fd29fd5e064386df5721f5c9d18010

Mirai

elf c36f034c9fc48dfa9164d0ba27c5e4e9fc8c8bbd3642adb724a8f149d0042c40

(this sample)

  
Dropped by
SHA256 687ee239a367abbfc5c79d4bbb298e2ec3fd29fd5e064386df5721f5c9d18010
  
URLhaus
https://urlhaus.abuse.ch/url/3853546/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 17b728de2db93cc6126a9739bae72603

Comments