MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ef11393108bed5f3753d054514b2dddb1a534f3623244ab485c0ed6e2d5ded9e. 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: 9


Intelligence 9 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ef11393108bed5f3753d054514b2dddb1a534f3623244ab485c0ed6e2d5ded9e
SHA3-384 hash: 9a904e0e6730b70d1a8dd6c64d02f63b462f93013dac1883066fdb713b4f65b8feb6a02f8f55c77bd2da2a2df72807f3
SHA1 hash: 276ea5d5f1927656e01973394181da57d07cc9d0
MD5 hash: 1d4e4c312e9ad81832e2ad8f9578df81
humanhash: iowa-oscar-sixteen-sierra
File name:1d4e4c312e9ad81832e2ad8f9578df81
Download: download sample
Signature Mirai
Create hunting rule
File size:17'376 bytes
First seen:2022-01-03 00:35:18 UTC
Last seen:2022-01-13 07:53:40 UTC
File type: elf
MIME type:application/x-executable
ssdeep 384:MSxYNwZl1aWaqDwKiNA87uKe1gH38HyjM8SfgwWyy:QiZl1H/DoK2uKe1gH38yjKFy
TLSH T19372D0EEA97D0D07D1D076FBD296EC6A369DF800936D940B711DD0C42BA32E979A40CE
Reporter zbetcheckin
Tags:32 elf intel mirai

Intelligence

File Origin
# of uploads :
4
# of downloads :
174
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.Linux.Mirai.1.28138.13119.UNOFFICIAL
Create hunting rule

Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/3707/overview
Behaviour
MalwareBazaar
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
67%
Tags:
anti-debug
Link:
https://www.filescan.io/uploads/61d244f6ec6c6c14a9066258/reports/759bfd2a-919f-457b-81e8-c2f754e24356/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
4
Number of processes launched:
6
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/ef11393108bed5f3753d054514b2dddb1a534f3623244ab485c0ed6e2d5ded9e
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d6ee4bab-da0a-4a38-895b-1ced159dc85b
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/914692
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 547170 Sample: 7A51m685jT Startdate: 03/01/2022 Architecture: LINUX Score: 52 34 109.202.202.202, 80 INIT7CH Switzerland 2->34 36 35.197.127.250, 47822, 6379 GOOGLEUS United States 2->36 38 2 other IPs or domains 2->38 40 Multi AV Scanner detection for submitted file 2->40 42 Sample is packed with UPX 2->42 10 7A51m685jT 2->10         started        signatures3 process4 process5 12 7A51m685jT 10->12         started        14 7A51m685jT 10->14         started        16 7A51m685jT 10->16         started        process6 18 7A51m685jT 12->18         started        20 7A51m685jT 12->20         started        22 7A51m685jT 14->22         started        24 7A51m685jT 14->24         started        process7 26 7A51m685jT 18->26         started        28 7A51m685jT 18->28         started        30 7A51m685jT 22->30         started        process8 32 7A51m685jT 26->32         started       
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ef11393108bed5f3753d054514b2dddb1a534f3623244ab485c0ed6e2d5ded9e/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2022-01-02 04:03:18 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 27 (55.56%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/220103-axyamaahb8/
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/ef11393108bed5f3753d054514b2dddb1a534f3623244ab485c0ed6e2d5ded9e

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
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses

File information

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

Web download

Mirai

elf ef11393108bed5f3753d054514b2dddb1a534f3623244ab485c0ed6e2d5ded9e

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1944880/

Comments