MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f95bde0af215138864f62ce38fe2ce1021abcd21751579e9e4f2cf816bf31d4b. 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: 7


Intelligence 7 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f95bde0af215138864f62ce38fe2ce1021abcd21751579e9e4f2cf816bf31d4b
SHA3-384 hash: 8be445bfdb160cde794ce5d6ffd15d40c22aab9e425af23456d72e6f396b0ebad11cb909be8f458e9552af9ef29cd711
SHA1 hash: 182aa894f2fbee3690341ad069d20c0efcc908c6
MD5 hash: 7ee11cbc70232ea252ba44e5c80e03cf
humanhash: artist-video-music-music
File name:arm
Download: download sample
Signature Mirai
Create hunting rule
File size:67'528 bytes
First seen:2022-04-02 03:50:05 UTC
Last seen:2022-04-02 14:50:33 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:t99nvKVR9sdyMyvW3THSXRM0nGwcgH9WcM:t99nvKroz3rShClC9WL
TLSH T16C632A81BD91D626C7C153B7FB2F018D372963D8D2DF32029D291F60768AC1E0E67A5A
telfhash t1b741aceb57641aee6be4d385ca8da2054ef83e297f103453950c678f94e75c2b02d817
Reporter tolisec
Tags:mirai

Intelligence

File Origin
# of uploads :
9
# of downloads :
306
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-7100807-0
Create hunting rule

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

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

Unix.Dropper.Mirai-7355719-0
Create hunting rule

Unix.Dropper.Mirai-7540663-0
Create hunting rule

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

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

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug mirai obfuscated
Link:
https://www.filescan.io/uploads/6247c827a19c649412bcca88/reports/0c3e5d59-2163-4888-b038-e25b59c7dc98/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
194.31.98.171:80
Number of open files:
0
Number of processes launched:
5
Processes remaning?
true
Remote TCP ports scanned:
37215,23
Full report:
https://elfdigest.com/brief/f95bde0af215138864f62ce38fe2ce1021abcd21751579e9e4f2cf816bf31d4b
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/c5eb69a0-3491-471a-b729-aa63ee15a884
Result
Threat name:
Mirai Moobot
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/969314
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample deletes itself
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Uses known network protocols on non-standard ports
Yara detected Mirai
Yara detected Moobot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 601801 Sample: arm Startdate: 02/04/2022 Architecture: LINUX Score: 100 21 xbot.solutions 2->21 23 197.191.38.216 zain-asGH Ghana 2->23 25 99 other IPs or domains 2->25 27 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->27 29 Malicious sample detected (through community Yara rule) 2->29 31 Antivirus / Scanner detection for submitted sample 2->31 33 4 other signatures 2->33 8 arm 2->8         started        signatures3 process4 signatures5 35 Sample deletes itself 8->35 11 arm 8->11         started        process6 process7 13 arm 11->13         started        15 arm 11->15         started        17 arm 11->17         started        19 arm 11->19         started       
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f95bde0af215138864f62ce38fe2ce1021abcd21751579e9e4f2cf816bf31d4b/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2022-04-02 03:51:05 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 26 (69.23%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/220402-eegmdaecgq/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.23
Link:
https://yomi.yoroi.company/submissions/f95bde0af215138864f62ce38fe2ce1021abcd21751579e9e4f2cf816bf31d4b

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:MAL_ELF_LNX_Mirai_Oct10_1
Create hunting rule
Author:Florian Roth
Description:Detects ELF Mirai variant
Reference:Internal Research
Rule name:MAL_ELF_LNX_Mirai_Oct10_1_RID2F39
Create hunting rule
Author:Florian Roth
Description:Detects ELF Mirai variant
Reference:Internal Research
Rule name:SUSP_XORed_Mozilla
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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 f95bde0af215138864f62ce38fe2ce1021abcd21751579e9e4f2cf816bf31d4b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2127681/
  
Delivery method
Distributed via web download

Comments