MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1d2c3cef753e219692314ab178e19e6d59c0288310d2a94fd6a5e6cf8549e306. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1d2c3cef753e219692314ab178e19e6d59c0288310d2a94fd6a5e6cf8549e306
SHA3-384 hash: 07fa8f32bad2c45d6bdaa276241e30c8bd504942cd7fe89281aa5fa7e0e7b79b45dcc4c3fcb950a2631789830a9203f8
SHA1 hash: 394d2a765ce8b7c08b63044ac669972e75f4742f
MD5 hash: 9cf63ea1be04151db66a46701b2704c2
humanhash: california-delta-black-kitten
File name:sora.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:48'696 bytes
First seen:2022-04-16 19:00:04 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:aK7y1XGO1LCNgukEkvwtqPnH7u83nc0iFtSU9q3UELWt/iw+kvBGg6+fYtrBHC:E12O1LCNguovDPH7Tcr+LWhiw+kvBGgD
TLSH T1D72302533093B913E43458FA4162CC8EB61AA7BDB1BF7BA725440E154C75C93ACB18AD
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 :
1
# of downloads :
360
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-8026838-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug
Link:
https://www.filescan.io/uploads/625b126eeab80a7a6c2807b8/reports/9459c5eb-d1a2-4832-aece-7ee20c0af776/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
51.254.30.58:80/bins
Number of open files:
31
Number of processes launched:
6
Processes remaning?
true
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/1d2c3cef753e219692314ab178e19e6d59c0288310d2a94fd6a5e6cf8549e306
Behaviour
Process Renaming
Information Gathering
Botnet C2s
TCP botnet C2(s):
51.254.30.58:1312
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ea38f72e-8b66-4b80-ac27-49093708f1e3
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/977721
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Uses known network protocols on non-standard ports
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 610208 Sample: sora.arm7 Startdate: 16/04/2022 Architecture: LINUX Score: 64 42 98.139.117.17, 23 YAHOO-GQ1US United States 2->42 44 69.40.33.231 WINDSTREAMUS United States 2->44 46 98 other IPs or domains 2->46 48 Multi AV Scanner detection for submitted file 2->48 50 Yara detected Mirai 2->50 52 Uses known network protocols on non-standard ports 2->52 54 Sample is packed with UPX 2->54 10 sora.arm7 2->10         started        signatures3 process4 process5 12 sora.arm7 10->12         started        14 sora.arm7 10->14         started        16 sora.arm7 10->16         started        process6 18 sora.arm7 12->18         started        20 sora.arm7 12->20         started        22 sora.arm7 14->22         started        24 sora.arm7 14->24         started        26 sora.arm7 14->26         started        process7 28 sora.arm7 18->28         started        30 sora.arm7 18->30         started        32 sora.arm7 18->32         started        34 sora.arm7 22->34         started        36 sora.arm7 22->36         started        process8 38 sora.arm7 28->38         started        40 sora.arm7 28->40         started       
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1d2c3cef753e219692314ab178e19e6d59c0288310d2a94fd6a5e6cf8549e306/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2022-04-16 19:01:05 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 42 (45.24%)
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/1d2c3cef753e219692314ab178e19e6d59c0288310d2a94fd6a5e6cf8549e306

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_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth
Description:Detects a suspicious ELF binary with UPX compression
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 1d2c3cef753e219692314ab178e19e6d59c0288310d2a94fd6a5e6cf8549e306

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2150650/
  
Delivery method
Distributed via web download

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