MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1f8babdb7e8828688d223955bf03f40d5bfc28423f7b93821a24453294e83709. 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: 10


Intelligence 10 IOCs YARA 7 File information Comments
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SHA256 hash: 1f8babdb7e8828688d223955bf03f40d5bfc28423f7b93821a24453294e83709
SHA3-384 hash: 49a9644cea0b6bd058b4217cf052c5f3be8dc28b6e1d96d56ccced96d5bc061e1252116d7b896243c1c8f86afbebcc3a
SHA1 hash: 3c1c2b9a385346604c3ce9554cf2229e67439cbe
MD5 hash: 79ed5c289d831c5334cc4d4836ec9714
humanhash: gee-massachusetts-neptune-asparagus
File name:hoho.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:78'840 bytes
First seen:2024-08-13 01:00:09 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:qmtVNPCj6bwp6a5yQnvTEzbYq/K06LrCkMeZWx/sjMg:qmxPCucp6a5z00CFwg/AB
TLSH T14F733A827C81AA26C7C017B7FA6F108E335467D8E1DA73438C181FA576DA91F0D6B74A
telfhash t1afe02b154f145a56f7f3500040ddac753e4c31562a643843526d648fc5c6a60f41543b
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Reporter elfdigest
Tags:mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
126
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
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Sanesecurity.Malware.30435.LC.UNOFFICIAL
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Unix.Trojan.Mirai-6976991-0
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Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135881-0
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-7135996-0
Create hunting rule

Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

Unix.Dropper.Mirai-7136033-0
Create hunting rule

Unix.Dropper.Mirai-7136057-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9807962-0
Create hunting rule

Unix.Trojan.Mirai-9808381-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
154.216.18.82:80/bins
Number of open files:
30
Number of processes launched:
6
Processes remaning?
false
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/1f8babdb7e8828688d223955bf03f40d5bfc28423f7b93821a24453294e83709
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
type:Mirai 154.216.18.82:9506
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a7568816-8a06-4a76-beb9-119941ff01db
Result
Threat name:
Mirai
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Detection:
malicious
Classification:
troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1491968
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1491968 Sample: hoho.arm.elf Startdate: 13/08/2024 Architecture: LINUX Score: 80 22 133.135.121.28 XEPHIONNTT-MECorporationJP Japan 2->22 24 187.95.235.98 VOAXTELECOMSERVICOSLTDABR Brazil 2->24 26 98 other IPs or domains 2->26 28 Malicious sample detected (through community Yara rule) 2->28 30 Antivirus / Scanner detection for submitted sample 2->30 32 Multi AV Scanner detection for submitted file 2->32 34 Yara detected Mirai 2->34 8 hoho.arm.elf 2->8         started        signatures3 process4 process5 10 hoho.arm.elf 8->10         started        12 hoho.arm.elf 8->12         started        14 hoho.arm.elf 8->14         started        process6 16 hoho.arm.elf 10->16         started        18 hoho.arm.elf 10->18         started        20 hoho.arm.elf 10->20         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1f8babdb7e8828688d223955bf03f40d5bfc28423f7b93821a24453294e83709/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-08-13 01:01:06 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=d6f2xw36raugrdjchfk36a7ubvn7ykcch55zhaq2erctffhig4eq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd
Link:
https://tria.ge/reports/240813-bc75rs1ckj/
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/1f8babdb7e8828688d223955bf03f40d5bfc28423f7b93821a24453294e83709

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_d94e1020
Create hunting rule
Author:Elastic Security
Rule name:MAL_ELF_LNX_Mirai_Oct10_2
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Author:Florian Roth (Nextron Systems)
Description:Detects ELF malware Mirai related
Reference:Internal Research
Rule name:MAL_ELF_LNX_Mirai_Oct10_2_RID2F3A
Create hunting rule
Author:Florian Roth
Description:Detects ELF malware Mirai related
Reference:Internal Research
Rule name:Mirai_Botnet_Malware
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:Mirai_Botnet_Malware_RID2EF6
Create hunting rule
Author:Florian Roth
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:SUSP_XORed_Mozilla
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 1f8babdb7e8828688d223955bf03f40d5bfc28423f7b93821a24453294e83709

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3103915/
  
Delivery method
Distributed via web download

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