MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 714f895fb863afe33e5dc27afde4f623618a20a1dd71149262f62925af65ae43. 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: 14


Intelligence 14 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 714f895fb863afe33e5dc27afde4f623618a20a1dd71149262f62925af65ae43
SHA3-384 hash: d145bc53bf7a358fc3969ebd7e5b94110e7016ee95775f1e938212fd515b97f79aae496e55feced9ae93d240a079ffcc
SHA1 hash: 56ba5391f239e4540f20b002714ddbb39b6e6ad7
MD5 hash: 01f7225214214179eee083e3078e630d
humanhash: magazine-blossom-equal-salami
File name:arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:60'864 bytes
First seen:2024-11-30 18:46:29 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:5Znsuh2BE83xruai44gqrJwz0hbM/NlMHi0KB9Ga:Bh23B3egqrJwz0DBKBU
TLSH T13C53E65AFD819F00D4D926BAFE1E018E33535B68E3FE72029E105F2167CA96B0F76446
telfhash t1ff019c30ed88582df0c0e835c05ea2356a36b2ddb95b3d5e459dbd4e4633cd23532827
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 :
93
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai.791.18315.29355.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=674b5f6204c232bff3b53909linux22vpnfull_triage
Tags:
ransomware mirai virus
Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug
Link:
https://www.filescan.io/uploads/674b5da9c8e92ec40d92aa29/reports/2f67eb27-d8cb-4249-88c6-2b3531749019/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:
2
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/714f895fb863afe33e5dc27afde4f623618a20a1dd71149262f62925af65ae43
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/145f9cb6-5a77-4ed7-8f5b-2815f5fc4b31
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1565770
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1565770 Sample: arm5.elf Startdate: 30/11/2024 Architecture: LINUX Score: 48 14 85.239.34.134, 2132, 44804 RAINBOW-HKRainbownetworklimitedHK Russian Federation 2->14 16 Multi AV Scanner detection for submitted file 2->16 8 arm5.elf 2->8         started        signatures3 process4 process5 10 arm5.elf 8->10         started        process6 12 arm5.elf 10->12         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/714f895fb863afe33e5dc27afde4f623618a20a1dd71149262f62925af65ae43
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/714f895fb863afe33e5dc27afde4f623618a20a1dd71149262f62925af65ae43/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-11-30 18:47:06 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=ofhysx5ymox6gps5yj5p3zhwenqyuifb3vyrjetc6yusll3fvzbq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion
Link:
https://tria.ge/reports/241130-xe665s1pav/
Behaviour
Changes its process name
Modifies Watchdog functionality
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/a47e206f-7839-4032-af3d-3364b40296ce
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/714f895fb863afe33e5dc27afde4f623618a20a1dd71149262f62925af65ae43

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_8299c877
Create hunting rule
Author:Elastic Security
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
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 714f895fb863afe33e5dc27afde4f623618a20a1dd71149262f62925af65ae43

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3283381/
  
Delivery method
Distributed via web download

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