MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cce4688d4d9c29ff50b45c38f5bd8cf3ff66fa09f103b39f3acb621191bb9e96. 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: 12


Intelligence 12 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cce4688d4d9c29ff50b45c38f5bd8cf3ff66fa09f103b39f3acb621191bb9e96
SHA3-384 hash: 3e01c87c9818f3f645a7d2dd154b5c40cf9a9aa2a93af9cf4bd5d4ee9e135ac6ea62ef8f07cc835d1b8ad3589a726c8e
SHA1 hash: 0b91a11405a2e70cbb80691da8198358aae87943
MD5 hash: bc76aee79fd16ada500c03cb7ca0c56c
humanhash: skylark-quiet-purple-nuts
File name:kwari.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:70'632 bytes
First seen:2025-05-11 19:08:19 UTC
Last seen:2025-05-16 08:04:07 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:e7Cnl4FwuVn4UrUZUKUjU0UJTRv3YX6LIwTAahxKCZ95yFEH9HE5:7nl4Nn5I63AFbYXPahMkjyFEH9H
TLSH T12963F845BD818E12C6E522BBFA2E118D332673A8D2DF7613DD252F6133CA82B4D77251
telfhash t1f021dfb24aa40bec37d8d384c5cf611c9eac34ad6714217ecaa6ab6a81934c2713a412
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

Intelligence

File Origin
# of uploads :
16
# of downloads :
133
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-61.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7136014-0
Create hunting rule

Unix.Trojan.Mirai-9876194-0
Create hunting rule

Verdict:
Malicious
Score:
90.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6820f7894a59e5a2ce03b4fdlinux22vpnfull_triage
Tags:
malware
Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade obfuscated
Link:
https://www.filescan.io/uploads/6820f5db0b64e174c421e358/reports/7be8ad42-3473-49c9-a0cd-6aca5e626d89/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:
6
Processes remaning?
true
Remote TCP ports scanned:
2323,23
Full report:
https://elfdigest.com/brief/cce4688d4d9c29ff50b45c38f5bd8cf3ff66fa09f103b39f3acb621191bb9e96
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ff6ba1d0-86e7-4931-919d-e5c673533ef1
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1687316
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1687316 Sample: kwari.arm.elf Startdate: 11/05/2025 Architecture: LINUX Score: 48 24 Multi AV Scanner detection for submitted file 2->24 8 kwari.arm.elf 2->8         started        process3 process4 10 kwari.arm.elf 8->10         started        12 kwari.arm.elf 8->12         started        process5 14 kwari.arm.elf 10->14         started        16 kwari.arm.elf 10->16         started        18 kwari.arm.elf 10->18         started        20 2 other processes 10->20 process6 22 kwari.arm.elf 14->22         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/cce4688d4d9c29ff50b45c38f5bd8cf3ff66fa09f103b39f3acb621191bb9e96
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cce4688d4d9c29ff50b45c38f5bd8cf3ff66fa09f103b39f3acb621191bb9e96/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-05-11 19:09:19 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ztsgrdkntqu76ufulq4plpmm6p7wn6qj6eb3hhz2znrbden3t2la._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:kaizen
Link:
https://tria.ge/reports/250511-xtvrnagj7s/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/cce4688d4d9c29ff50b45c38f5bd8cf3ff66fa09f103b39f3acb621191bb9e96

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:Linux_Generic_Threat_e9aef030
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: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

sh 4b1960c8d5bb0f5340d053e575a66fa7a62d4074ef40053753e7699708af31b2

Mirai

elf cce4688d4d9c29ff50b45c38f5bd8cf3ff66fa09f103b39f3acb621191bb9e96

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3541468/
  
Delivery method
Distributed via web download
  
Dropped by
SHA256 4b1960c8d5bb0f5340d053e575a66fa7a62d4074ef40053753e7699708af31b2
  
Dropped by
MD5 603579036745d3bcbdb9b3f0cd145c56
  
Dropped by
SHA256 c9cd39d22617cb2ce272ae4ec3af1391d9dbfe01a6df192844eea2ec8872623c
  
Dropped by
MD5 e5f73b088c998e1d118d450cd779b1b2
  
URLhaus
https://urlhaus.abuse.ch/url/3540430/
  
URLhaus
https://urlhaus.abuse.ch/url/3540431/

Comments