MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e786fca58f99d2c85616a31db2579e7575bb819dac30b83627823b95ddf44864. 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: 8


Intelligence 8 IOCs YARA 5 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e786fca58f99d2c85616a31db2579e7575bb819dac30b83627823b95ddf44864
SHA3-384 hash: a59e878f2f1426474f19124f0b754a55ac6de5dff7203c23edb6798055d77e44053678dfbf9fb8cb32904c355e9946bb
SHA1 hash: f1029be02d58c76e1078a698585f76dd0503b70f
MD5 hash: d9a40d4f35a0e7b5d5b2009b901ae74e
humanhash: don-virginia-saturn-autumn
File name:d9a40d4f35a0e7b5d5b2009b901ae74e
Download: download sample
Signature Mirai
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File size:91'144 bytes
First seen:2022-02-15 01:05:57 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:WHiCjiw5FAE1ijSk6BgntQ0uS/WguRHoousEJ4I5UKkKTUHw:+PJk6aBt7KEa6kS
TLSH T19A935B21B83D2B17C0E1B07E21B78799B2E027DD36A4C61E7D720E5EFF2259065439B9
Reporter zbetcheckin
Tags:32 elf mirai sparc

Intelligence

File Origin
# of uploads :
1
# of downloads :
162
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
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SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
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Unix.Dropper.Mirai-7135890-0
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Unix.Dropper.Mirai-7135939-0
Create hunting rule

Unix.Dropper.Mirai-7136025-0
Create hunting rule

Unix.Dropper.Mirai-7136035-0
Create hunting rule

Unix.Trojan.Mirai-9371011-0
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Unix.Trojan.Mirai-9371048-0
Create hunting rule

Unix.Trojan.Mirai-9371049-0
Create hunting rule

Unix.Trojan.Mirai-9371053-0
Create hunting rule

Unix.Trojan.Mirai-9499933-0
Create hunting rule

Unix.Trojan.Mirai-9621332-0
Create hunting rule

Unix.Trojan.Mirai-9621337-0
Create hunting rule

Unix.Trojan.Mirai-9621455-0
Create hunting rule

Unix.Trojan.Mirai-9734815-0
Create hunting rule

Unix.Trojan.Mirai-9807962-0
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Unix.Trojan.Mirai-9808381-0
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Unix.Trojan.Mirai-9881364-0
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Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug mirai obfuscated
Link:
https://www.filescan.io/uploads/620afc82875593a3cccca216/reports/bd14097e-f44a-402f-b17d-0be3e08dc48c/overview
Result
Verdict:
MALICIOUS
Malware family:
Mirai
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/682b2eec-e8ee-4967-901c-9adf10f9db3e
Result
Threat name:
Mirai
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Detection:
malicious
Classification:
troj.evad
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/939844
Signature
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)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 572325 Sample: C6Pz1NTyRR Startdate: 15/02/2022 Architecture: LINUX Score: 84 16 105.170.217.67 unitel-ASAO Angola 2->16 18 204.244.177.49 WESTEL-1CA Canada 2->18 20 99 other IPs or domains 2->20 22 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->22 24 Malicious sample detected (through community Yara rule) 2->24 26 Multi AV Scanner detection for submitted file 2->26 28 Yara detected Mirai 2->28 7 C6Pz1NTyRR 2->7         started        10 dash rm 2->10         started        signatures3 process4 signatures5 30 Sample deletes itself 7->30 12 C6Pz1NTyRR 7->12         started        14 C6Pz1NTyRR 7->14         started        process6
Detection:
mirai
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Link:
https://mwdb.cert.pl/sample/e786fca58f99d2c85616a31db2579e7575bb819dac30b83627823b95ddf44864/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2022-02-15 01:06:12 UTC
File Type:
ELF32 Big (Exe)
AV detection:
23 of 43 (53.49%)
Threat level:
  5/5
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/220215-bf4xhsafa3/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.38
Link:
https://yomi.yoroi.company/submissions/e786fca58f99d2c85616a31db2579e7575bb819dac30b83627823b95ddf44864

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_ipv6_catcher
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Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:MAL_ELF_LNX_Mirai_Oct10_2
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Author:Florian Roth
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:SUSP_XORed_Mozilla
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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

File information

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

Web download

Mirai

elf e786fca58f99d2c85616a31db2579e7575bb819dac30b83627823b95ddf44864

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2043784/
  
URLhaus
https://urlhaus.abuse.ch/url/2044788/

Comments


Avatar
zbet commented on 2022-02-15 01:05:59 UTC

url : hxxp://64.44.151.17/sparc