MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d85b3f4ab6a4d394cb43096fdc8a53eafee8ee9a51293c4e1f6bb2c724935636. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d85b3f4ab6a4d394cb43096fdc8a53eafee8ee9a51293c4e1f6bb2c724935636
SHA3-384 hash: e4ad80d6a3987dc39b5ec227ea2747422921dd8330a8ce509c62d5d897c121d6dfd49be80071f09ab144f89ba1ed47a2
SHA1 hash: a77cc95993427d8b088771cd9e3ba0766489890c
MD5 hash: 7471e515b1ccedcac783f46adf0a447b
humanhash: oklahoma-alabama-item-summer
File name:arm-20220416-0659
Download: download sample
Signature Mirai
Create hunting rule
File size:37'696 bytes
First seen:2022-04-16 06:59:03 UTC
Last seen:2022-04-16 08:09:33 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:tQXgyZ+XW9b4KShaNIko9yxyrBNOtvHyqz:4g2+XpKSQNIdB
TLSH T131031746FD91C903C9C46273BB1E019E37262399E1EE33039E166F51379E86E0E6B446
telfhash t1b601f1204c648eada7918c7e587f36836b1970141a7b3447594f2d8be3939e56070c97
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Reporter tolisec
Tags:mirai

Intelligence

File Origin
# of uploads :
4
# of downloads :
318
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-61.UNOFFICIAL
Create hunting rule

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-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 obfuscated
Link:
https://www.filescan.io/uploads/625a6947ffe27d5119e3ecae/reports/2d027aeb-f7a3-4710-8c85-2709a7aea442/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
194.31.98.171
Number of open files:
0
Number of processes launched:
1
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/d85b3f4ab6a4d394cb43096fdc8a53eafee8ee9a51293c4e1f6bb2c724935636
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
212.192.241.70:3074
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/56830206-6f2b-4d7a-aefa-eb2cd767816f
Result
Threat name:
Moobot
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/977642
Signature
Antivirus / Scanner detection for submitted sample
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 Moobot
Behaviour
Behavior Graph:
Download SVG
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/d85b3f4ab6a4d394cb43096fdc8a53eafee8ee9a51293c4e1f6bb2c724935636/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2022-04-15 08:53:34 UTC
File Type:
ELF32 Little (Exe)
AV detection:
23 of 42 (54.76%)
Threat level:
  5/5
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/d85b3f4ab6a4d394cb43096fdc8a53eafee8ee9a51293c4e1f6bb2c724935636

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: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

File information

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

Web download

Mirai

elf d85b3f4ab6a4d394cb43096fdc8a53eafee8ee9a51293c4e1f6bb2c724935636

(this sample)

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

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