MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b893081f32191cb422a6316890f039e74fbd455ea893c187cf84ded5a5d0e127. 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 7 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b893081f32191cb422a6316890f039e74fbd455ea893c187cf84ded5a5d0e127
SHA3-384 hash: 322589ae8678de185c4cea1357a9e6fc16dfea619f6c0b4cd87bccb6e1dba4d2c374afa5cb09521c8c65907c3303a5a5
SHA1 hash: 9c82e3232dacd6851278c5cc9fe555d6abea92f3
MD5 hash: 4cffc9ae44c2643aee00e5e2d54461be
humanhash: salami-india-mountain-whiskey
File name:4cffc9ae44c2643aee00e5e2d54461be
Download: download sample
Signature Mirai
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File size:123'612 bytes
First seen:2022-08-27 07:01:07 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:y/y6miFIeYBaphqTi//rXyJg322d/2sCyQ/r8:AmkQaphXrX6gm2CyQz8
TLSH T143C36DC6F402DEAEF88BD7B9846F0909B97063116A532326B797BE977D330D19C52E04
Reporter zbetcheckin
Tags:32 elf gafgyt mirai motorola

Intelligence

File Origin
# of uploads :
1
# of downloads :
190
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
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Unix.Trojan.Mirai-6976991-0
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Unix.Trojan.Mirai-6981989-0
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Unix.Trojan.Mirai-7100807-0
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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-7136017-0
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.Gafgyt-7782058-0
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Unix.Trojan.Mirai-8025795-0
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Unix.Trojan.Mirai-9807962-0
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Unix.Trojan.Mirai-9808381-0
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Unix.Trojan.Mirai-9858729-0
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Unix.Trojan.Mirai-9940650-0
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Unix.Packed.Botnet-6566031-0
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Unix.Dropper.Botnet-6566040-0
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Unix.Trojan.Gafgyt-6748839-0
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Result
Verdict:
MALICIOUS
Malware family:
Mirai
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d38d2814-d20d-479b-a35b-89e724338e40
Result
Threat name:
Mirai
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Detection:
malicious
Classification:
troj
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1058781
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Uses known network protocols on non-standard ports
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 691299 Sample: Bbdg6966i2 Startdate: 27/08/2022 Architecture: LINUX Score: 100 32 114.210.71.236 XEPHIONNTT-MECorporationJP China 2->32 34 205.118.69.41 WEST-NET-WESTUS United States 2->34 36 98 other IPs or domains 2->36 38 Snort IDS alert for network traffic 2->38 40 Antivirus / Scanner detection for submitted sample 2->40 42 Multi AV Scanner detection for submitted file 2->42 44 3 other signatures 2->44 8 Bbdg6966i2 2->8         started        signatures3 process4 process5 10 Bbdg6966i2 8->10         started        12 Bbdg6966i2 8->12         started        14 Bbdg6966i2 8->14         started        16 Bbdg6966i2 8->16         started        process6 18 Bbdg6966i2 10->18         started        20 Bbdg6966i2 10->20         started        22 Bbdg6966i2 10->22         started        30 1625 other processes 10->30 24 Bbdg6966i2 12->24         started        26 Bbdg6966i2 12->26         started        28 Bbdg6966i2 12->28         started       
Detection:
mirai
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Link:
https://mwdb.cert.pl/sample/b893081f32191cb422a6316890f039e74fbd455ea893c187cf84ded5a5d0e127/
Threat name:
Linux.Trojan.Mirai
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Status:
Malicious
First seen:
2022-08-27 07:02:06 UTC
File Type:
ELF32 Big (Exe)
AV detection:
18 of 26 (69.23%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xcjqqhzsdeoliivggfujb4bz45h32rk6vcj4db6pqtpnljoq4etq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/220827-htr87sfebr/
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/b893081f32191cb422a6316890f039e74fbd455ea893c187cf84ded5a5d0e127

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
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Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:iot_req_metachar
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Rule name:linux_generic_ipv6_catcher
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Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:myMirai
Create hunting rule
Description:Mirai
Rule name:SUSP_XORed_Mozilla
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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
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Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
Rule name:unixredflags3
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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 b893081f32191cb422a6316890f039e74fbd455ea893c187cf84ded5a5d0e127

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2280440/

Comments


Avatar
zbet commented on 2022-08-27 07:01:11 UTC

url : hxxp://45.143.223.146/d/xd.m68k