MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1f25187fbf13c3cd01c90eedd66a791cf5c8eb5b13ac0f49cff1a3b220d2627b. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1f25187fbf13c3cd01c90eedd66a791cf5c8eb5b13ac0f49cff1a3b220d2627b
SHA3-384 hash: c809c0c4c655fb843ee0a0245ebec92f92ab9283ca8c7ed42d3a588bfc6709bdd02e2cfde005d39637353e25d9792f18
SHA1 hash: 8028d80d93c9d5376405e883cd212bc20ccab17e
MD5 hash: 404d4c57b234d3628163ee159624ebb0
humanhash: zulu-west-lactose-shade
File name:telnet.sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:109'156 bytes
First seen:2024-12-26 04:06:34 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:katvAbN87fSZD5C+RJtwhU1WeAQiKAahQcJ7d1GvcGhw:kcvOqfSZFxJtwq1WJQFAcGK
TLSH T104B34972CC2AAE58C265D5B4B1F08B7967639954814B5FBE1963C3B88043ECDF6093F8
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 :
1
# of downloads :
232
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7136288-0
Create hunting rule

Unix.Trojan.Mirai-7138377-0
Create hunting rule

Unix.Trojan.Mirai-7674518-0
Create hunting rule

Unix.Trojan.Generic-9910199-0
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=676cd68075bf3268d2fe88falinux22vpnfull_triage
Tags:
ransomware mirai
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
android anti-debug lolbin masquerade mirai obfuscated remote
Link:
https://www.filescan.io/uploads/676cd67bd986a2005f8c7b06/reports/1ac6c864-dab5-4141-9c4e-9902afde8e01/overview
Result
Verdict:
MALICIOUS
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/462cb55c-f921-43eb-8394-e144c263b9fc
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1580767
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1580767 Sample: telnet.sh4.elf Startdate: 26/12/2024 Architecture: LINUX Score: 48 16 41.188.184.95 simbanet-tzTZ Tanzania United Republic of 2->16 18 209.109.99.76 WINDSTREAMUS United States 2->18 20 98 other IPs or domains 2->20 22 Multi AV Scanner detection for submitted file 2->22 8 telnet.sh4.elf 2->8         started        signatures3 process4 process5 10 telnet.sh4.elf 8->10         started        process6 12 telnet.sh4.elf 10->12         started        14 telnet.sh4.elf 10->14         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1f25187fbf13c3cd01c90eedd66a791cf5c8eb5b13ac0f49cff1a3b220d2627b
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1f25187fbf13c3cd01c90eedd66a791cf5c8eb5b13ac0f49cff1a3b220d2627b/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-12-25 04:51:20 UTC
File Type:
ELF32 Little (Exe)
AV detection:
21 of 38 (55.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=d4srq757cpb42aojb3w5m2tzdt24r223cowa6sop6gr3eigsmj5q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/241226-epm7xawngz/
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7136288-0
YARA:
n/a
Link:
https://app.threat.zone/submission/04761972-6ca1-4317-b27d-98e87655f1cd
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/1f25187fbf13c3cd01c90eedd66a791cf5c8eb5b13ac0f49cff1a3b220d2627b

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: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

File information

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

Web download

Mirai

elf 1f25187fbf13c3cd01c90eedd66a791cf5c8eb5b13ac0f49cff1a3b220d2627b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3376693/
  
Delivery method
Distributed via web download

Comments