MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 11cd2a7ca29db06bcd814bc400f150e8d23aaac68c1635e8b465d72ee8d315b1. 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: 11


Intelligence 11 IOCs YARA 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 11cd2a7ca29db06bcd814bc400f150e8d23aaac68c1635e8b465d72ee8d315b1
SHA3-384 hash: 212572d875c1d6924faefb7b0e4b9d448792779bb18535db330997babba436625da998eb3f10a46b3e309a6a26f630b7
SHA1 hash: b34f04217d0f08b649b1287f51772433e69d0eae
MD5 hash: b4942ef2c382d05891081ffd9fb3c1f2
humanhash: jupiter-mike-seventeen-quiet
File name:nz.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:128'492 bytes
First seen:2026-07-25 15:49:09 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:G/4vAze7/gUOBeVhEN10hb3j6GuMR3Orvzu2yPc9u1y8GeJ1/jjLEczvSHV4F:G/4vAJUO70EgPgu1NDBSHV4F
TLSH T1CBC31A41F8829622C6D717BAF66E21CD332163E9E3DB7107CE255F21378658B0D67B81
telfhash t1b531c157ef501bdc27f5869890b9e42611fc35dc1e2022065b2cab9b8cc39d9b01d92b
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 187a8fe253e9a3c86b1238a991bc239f93aff291b8ef26cffd1fc5eda02973d5
File size (compressed) :50'032 bytes
File size (de-compressed) :128'492 bytes
Format:linux/arm
Packed file: 187a8fe253e9a3c86b1238a991bc239f93aff291b8ef26cffd1fc5eda02973d5

Intelligence

File Origin
# of uploads :
1
# of downloads :
97
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/b123319f-662c-4a89-aa6e-0389371887cf/
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30435.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-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

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

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

Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
botnet masquerade mirai obfuscated rust
Link:
https://www.filescan.io/uploads/6a64db123eee893901aeef48/reports/66d2f087-4a2d-4421-a50c-775a86dc0d64/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
48
Number of processes launched:
5
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/11cd2a7ca29db06bcd814bc400f150e8d23aaac68c1635e8b465d72ee8d315b1
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-07-25T13:20:00Z UTC
Last seen:
2026-07-25T14:04:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/11cd2a7ca29db06bcd814bc400f150e8d23aaac68c1635e8b465d72ee8d315b1/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/12a5ee59-f251-4bcf-8811-e03603613f79
Behavior Graph:
Download SVG
%3 guuid=b1d63088-1a00-0000-fac7-40cf040c0000 pid=3076 /usr/bin/sudo guuid=70933c8c-1a00-0000-fac7-40cf090c0000 pid=3081 /tmp/sample.bin guuid=b1d63088-1a00-0000-fac7-40cf040c0000 pid=3076->guuid=70933c8c-1a00-0000-fac7-40cf090c0000 pid=3081 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/95a0009b-adbc-4fd3-801d-0b2dc2028ee2
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/11cd2a7ca29db06bcd814bc400f150e8d23aaac68c1635e8b465d72ee8d315b1
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/11cd2a7ca29db06bcd814bc400f150e8d23aaac68c1635e8b465d72ee8d315b1/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-07-25 15:49:46 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=chgsu7fctwygxtmbjpcab4kq5djdvkwgrqldl2fumxls52gtcwyq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet
Link:
https://tria.ge/reports/260725-s9nk3adn8s/
Malware Config
C2 Extraction:
jkqhdbbbqwiujkaz.hopto.org
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:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
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:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
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.

Web download

Mirai

elf 187a8fe253e9a3c86b1238a991bc239f93aff291b8ef26cffd1fc5eda02973d5

Mirai

elf 11cd2a7ca29db06bcd814bc400f150e8d23aaac68c1635e8b465d72ee8d315b1

(this sample)

  
Dropped by
SHA256 187a8fe253e9a3c86b1238a991bc239f93aff291b8ef26cffd1fc5eda02973d5
  
URLhaus
https://urlhaus.abuse.ch/url/3887328/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 091574a75599271eb4bda2c4748eee4d

Comments