MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5621a68c852e0f11a813bbe6cfec2a6419654a31d9da7534fd2a835381f8f90a. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5621a68c852e0f11a813bbe6cfec2a6419654a31d9da7534fd2a835381f8f90a
SHA3-384 hash: 25655fce2c43513f70da5fb5c0735e6f024d2d445a66b57209b0d661a3036203e4858bd6c9387e227f89b735ff4d27fe
SHA1 hash: fe7f814841791cddbba37f96a79cb3bf8f26c913
MD5 hash: 843413de774035248d597941839e3b82
humanhash: uranus-minnesota-finch-mississippi
File name:mips
Download: download sample
Signature Mirai
Create hunting rule
File size:35'464 bytes
First seen:2021-12-12 05:43:08 UTC
Last seen:2021-12-12 07:37:52 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:V2xPX2aJp8Hpgl4Fke09UxUO4FKq9DEp0hFNvTWF6vR:V2xmTHGlwwEW3WwvR
TLSH T1B2F295492E228FEDF7AC863147B74A30675833D667F0D685D66CE9041F7024E246FBA8
telfhash t1fef0da58053852f0d3850deebbedff35a49580df89622e37cc50e9a7ab21b859801c2c
Reporter JoulK
Tags:elf log4j mirai

Intelligence

File Origin
# of uploads :
3
# of downloads :
154
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.38255283.4818.20531.UNOFFICIAL
Create hunting rule

Verdict:
No Threat
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug
Link:
https://www.filescan.io/uploads/61b58c274b267126def0265b/reports/92271ef5-1e52-4511-a54b-f466ce7e5a38/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
35
Number of processes launched:
2
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/5621a68c852e0f11a813bbe6cfec2a6419654a31d9da7534fd2a835381f8f90a
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
195.133.40.15:25565
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/a733fed5-d48d-486b-82ec-87b07d646483
Result
Threat name:
Unknown
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/905899
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 538377 Sample: mips Startdate: 12/12/2021 Architecture: LINUX Score: 48 15 nazi.uy 195.133.40.15, 25565 SPD-NETTR Russian Federation 2->15 17 109.202.202.202, 80 INIT7CH Switzerland 2->17 19 3 other IPs or domains 2->19 21 Multi AV Scanner detection for submitted file 2->21 7 mips 2->7         started        9 xfce4-session rm 2->9         started        11 dash rm 2->11         started        signatures3 process4 process5 13 mips 7->13         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5621a68c852e0f11a813bbe6cfec2a6419654a31d9da7534fd2a835381f8f90a/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2021-12-11 16:49:07 UTC
File Type:
ELF32 Big (Exe)
AV detection:
17 of 45 (37.78%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  9/10
Tags:
linux
Link:
https://tria.ge/reports/211212-ge685sdcgk/
Behaviour
Reads runtime system information
Modifies the Watchdog daemon
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/5621a68c852e0f11a813bbe6cfec2a6419654a31d9da7534fd2a835381f8f90a

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:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

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

Web download

Mirai

elf 5621a68c852e0f11a813bbe6cfec2a6419654a31d9da7534fd2a835381f8f90a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1875669/
  
Delivery method
Distributed via web download

Comments