MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8fff405da8c1851cc630fe28355cb8238906bc08ddbaecded3626f46f93571fb. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8fff405da8c1851cc630fe28355cb8238906bc08ddbaecded3626f46f93571fb
SHA3-384 hash: 7e98f2a8c34f9006cc7438d47bd2c57e8cf0656ef62f61deedf375759178ba92cf8af4943e4a09891fd7829dfdad4b65
SHA1 hash: 803b8f464b047d7c8cc06c4586ed6c415ba68095
MD5 hash: 96699cf743ad33171e17596fcb5fab6a
humanhash: nitrogen-spring-jupiter-thirteen
File name:mips
Download: download sample
Signature Mirai
Create hunting rule
File size:310'636 bytes
First seen:2025-11-24 05:35:35 UTC
Last seen:Never
File type: elf
MIME type:application/x-sharedlib
ssdeep 6144:m0S7iDPgxzBeibD2lfEKrlZiMYAVbe5dsybNE:m0/HFeYybNE
TLSH T10A64B4BA7710BF9AC368C23805F347E996B3235116A39105E12DCA3D2DA434C5DDFEA9
telfhash t1aa218415167ec06aaeb34a109c7c1691910fce36ac920e22df58cfd489b910eb505f9f
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 f5b480c33403acbd0dcf7b58f105f608c5e976b29bbcedbd0f4b08c9f5d0bdf3
File size (compressed) :122'500 bytes
File size (de-compressed) :310'636 bytes
Format:linux/mips
Packed file: f5b480c33403acbd0dcf7b58f105f608c5e976b29bbcedbd0f4b08c9f5d0bdf3

Intelligence

File Origin
# of uploads :
1
# of downloads :
46
Origin country :
NL NL
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Substitutes an application name
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
gcc
Link:
https://www.filescan.io/uploads/6923eed41b3279b9ed0c43b0/reports/df891613-2fcd-4ac7-be91-7979834defc4/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
2
Number of processes launched:
1
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/8fff405da8c1851cc630fe28355cb8238906bc08ddbaecded3626f46f93571fb
Behaviour
Process Renaming
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-11-24T04:05:00Z UTC
Last seen:
2025-11-25T19:18:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/8fff405da8c1851cc630fe28355cb8238906bc08ddbaecded3626f46f93571fb/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/60ddddc2-0ee2-4735-9543-b7302a22ce0b
Behavior Graph:
Download SVG
%3 guuid=6da19f4a-1900-0000-ea6d-f58449070000 pid=1865 /usr/bin/sudo guuid=070e6a4c-1900-0000-ea6d-f5844e070000 pid=1870 /tmp/sample.bin guuid=6da19f4a-1900-0000-ea6d-f58449070000 pid=1865->guuid=070e6a4c-1900-0000-ea6d-f5844e070000 pid=1870 execve
Gathering data
Result
Threat name:
n/a
Detection:
suspicious
Classification:
n/a
Score:
22 / 100
Link:
https://www.joesandbox.com/analysis/1819730
Signature
Contains symbols with names commonly found in malware
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1819730 Sample: mips.elf Startdate: 24/11/2025 Architecture: LINUX Score: 22 14 169.254.169.254, 80 USDOSUS Reserved 2->14 16 91.92.243.93, 443, 52262, 52264 THEZONEBG Bulgaria 2->16 18 4 other IPs or domains 2->18 20 Contains symbols with names commonly found in malware 2->20 6 dash rm 2->6         started        8 dash rm 2->8         started        10 python3.8 dpkg 2->10         started        12 mips.elf 2->12         started        signatures3 process4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8fff405da8c1851cc630fe28355cb8238906bc08ddbaecded3626f46f93571fb
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8fff405da8c1851cc630fe28355cb8238906bc08ddbaecded3626f46f93571fb/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2025-11-24 05:36:26 UTC
File Type:
ELF32 Big (SO)
AV detection:
12 of 38 (31.58%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=r77uaxniygcrzrrq7yudkxfyeoeqnpai3w5ozxwtmjxun6jvoh5q._file
Result
Malware family:
n/a
Score:
  4/10
Tags:
discovery
Link:
https://tria.ge/reports/251124-gaqqlatpak/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/eca23397-8eda-4bc6-9bca-56c22d2edcc1
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/8fff405da8c1851cc630fe28355cb8238906bc08ddbaecded3626f46f93571fb

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:elf_arm_mips_ko_so
Create hunting rule
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:testlumma
Create hunting rule
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 f5b480c33403acbd0dcf7b58f105f608c5e976b29bbcedbd0f4b08c9f5d0bdf3

Mirai

elf 8fff405da8c1851cc630fe28355cb8238906bc08ddbaecded3626f46f93571fb

(this sample)

  
Dropped by
SHA256 f5b480c33403acbd0dcf7b58f105f608c5e976b29bbcedbd0f4b08c9f5d0bdf3
  
Dropped by
MD5 93e63e07815909ad0a717068675566c2
  
URLhaus
https://urlhaus.abuse.ch/url/3713273/
  
Delivery method
Distributed via web download

Comments