MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 74e51fe1815fe021417a1228fc58613a7f514f89ae52fb6104612f33b941a7ef. 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: 6


Intelligence 6 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 74e51fe1815fe021417a1228fc58613a7f514f89ae52fb6104612f33b941a7ef
SHA3-384 hash: 72230f9b5c55c61c0ebfda2a654c2e444c720fd7589fdb5adc3f602411b695a2a52f59148a521269622c6e3ddf9d584a
SHA1 hash: cc351e86a1f7f1e4909fc23ce99f2452819c2c73
MD5 hash: 1954d22259ea6cb07e78d3a7809043d2
humanhash: kentucky-zebra-missouri-sixteen
File name:db0fa4b8db0333367e9bda3ab68b8042.mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:35'060 bytes
First seen:2022-04-29 22:41:00 UTC
Last seen:2022-04-29 22:41:12 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:BCzcbYKeRsj+ZHuQ6VfAP8vcIG0HXKA9uEu039G51WOTzI9zPfMfgWMI:EcMKeqWuZxmAG03TQ1d5kOnI9zPUfz
TLSH T14CF2D0DEE6887EC2CEDD1CBE50B81A6465855481328F4B4CB791CD54D52880BF58ECBA
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 :
2
# of downloads :
245
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai.14.4380.16994.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug
Link:
https://www.filescan.io/uploads/626c698475c6f158e803e464/reports/1a5c151e-e8a1-4241-88c0-284d71e171a3/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
UPX
Botnet:
209.141.34.115
Number of open files:
7
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/74e51fe1815fe021417a1228fc58613a7f514f89ae52fb6104612f33b941a7ef
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
UNKNOWN
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/06cd5464-c7f1-4c15-82a4-f209aff7a667
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/985765
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: 618262 Sample: db0fa4b8db0333367e9bda3ab68... Startdate: 30/04/2022 Architecture: LINUX Score: 52 39 154.127.255.211, 23, 36490 TVCaboAngolaAO Angola 2->39 41 109.202.202.202, 80 INIT7CH Switzerland 2->41 43 4 other IPs or domains 2->43 45 Multi AV Scanner detection for submitted file 2->45 47 Sample is packed with UPX 2->47 9 systemd logrotate 2->9         started        11 systemd mandb db0fa4b8db0333367e9bda3ab68b8042.mpsl 2->11         started        13 systemd install 2->13         started        15 systemd find 2->15         started        signatures3 process4 process5 17 logrotate sh 9->17         started        19 logrotate sh 9->19         started        21 logrotate gzip 9->21         started        23 logrotate gzip 9->23         started        process6 25 sh invoke-rc.d 17->25         started        27 sh rsyslog-rotate 19->27         started        process7 29 invoke-rc.d runlevel 25->29         started        31 invoke-rc.d systemctl 25->31         started        33 invoke-rc.d ls 25->33         started        35 invoke-rc.d systemctl 25->35         started        37 rsyslog-rotate systemctl 27->37         started       
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/74e51fe1815fe021417a1228fc58613a7f514f89ae52fb6104612f33b941a7ef/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2022-04-29 22:41:10 UTC
File Type:
ELF32 Little (Exe)
AV detection:
13 of 26 (50.00%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  9/10
Tags:
linux
Link:
https://tria.ge/reports/220429-2l3jradga6/
Behaviour
Reads runtime system information
Modifies the Watchdog daemon
Writes file to system bin folder
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/74e51fe1815fe021417a1228fc58613a7f514f89ae52fb6104612f33b941a7ef

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
Rule name:myMirai
Create hunting rule
Description:Mirai
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 74e51fe1815fe021417a1228fc58613a7f514f89ae52fb6104612f33b941a7ef

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2171772/
  
Delivery method
Distributed via web download

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