MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 eff09f5de25239242d4f087b5fc1c13ea69094812d7e50082d8545b9a0f8de51. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: eff09f5de25239242d4f087b5fc1c13ea69094812d7e50082d8545b9a0f8de51
SHA3-384 hash: 93035c7d25ab8ecbf32d5d91a89515dfeaf697a9642d6f647d7eff707616858e58954899aac31525335174db0b6d5959
SHA1 hash: 096f5cd2812bad27d7924859c783bc4a1fba5e7f
MD5 hash: 565dbf3272da16133c7708904938a061
humanhash: kentucky-kentucky-cola-march
File name:xnxnxnxnxnxnxnxnpowerpcxnxn
Download: download sample
Signature Mirai
Create hunting rule
File size:197'308 bytes
First seen:2026-01-01 18:45:31 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:ESZAGIiEgACYrerYqlNSwppHaecY4NXVUaN:HZ15BTYCrYq1QDY6G4
TLSH T19A145A05FB0C0463CA931CF48E3F0BFAA3621A9115F99115250D7F5A1A32DB7A68BFD9
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 6ed4750e4b02c209861c253bc6cfec44593308a765363e10818d1241c2abe31a
File size (compressed) :70'860 bytes
File size (de-compressed) :197'308 bytes
Format:linux/ppc32
Packed file: 6ed4750e4b02c209861c253bc6cfec44593308a765363e10818d1241c2abe31a

Intelligence

File Origin
# of uploads :
1
# of downloads :
80
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-10056451-0
Create hunting rule

Unix.Trojan.Mirai-10058917-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm anti-vm bashlite gafgyt mirai
Link:
https://www.filescan.io/uploads/6956c0f3127d6a14e0cb71d0/reports/1f68b153-8e7a-43a0-bc65-01a28d704614/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/3f14a373-b9d9-4d0e-9af0-87624bc76b42
Behavior Graph:
Download SVG
%3 guuid=dcb392e3-1800-0000-704d-232d600f0000 pid=3936 /usr/bin/sudo guuid=8d399de5-1800-0000-704d-232d680f0000 pid=3944 /tmp/sample.bin guuid=dcb392e3-1800-0000-704d-232d600f0000 pid=3936->guuid=8d399de5-1800-0000-704d-232d680f0000 pid=3944 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/270f0a66-9082-44d9-a789-cfadc274c693
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1843223
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/eff09f5de25239242d4f087b5fc1c13ea69094812d7e50082d8545b9a0f8de51
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/eff09f5de25239242d4f087b5fc1c13ea69094812d7e50082d8545b9a0f8de51/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Suspicious
First seen:
2026-01-01 18:46:12 UTC
File Type:
ELF32 Big (Exe)
AV detection:
6 of 36 (16.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=57yj6xpcki4silkpbb5v7qobh2tjbfebfv7facbnqvc3tihy3ziq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260101-xebp8szkdz/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-10056451-0
YARA:
n/a
Link:
https://app.threat.zone/submission/54509f90-8d6a-4b49-815c-6c0b4bdb3131
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/eff09f5de25239242d4f087b5fc1c13ea69094812d7e50082d8545b9a0f8de51

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
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

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

Web download

Mirai

elf 6ed4750e4b02c209861c253bc6cfec44593308a765363e10818d1241c2abe31a

Mirai

elf eff09f5de25239242d4f087b5fc1c13ea69094812d7e50082d8545b9a0f8de51

(this sample)

  
Dropped by
SHA256 6ed4750e4b02c209861c253bc6cfec44593308a765363e10818d1241c2abe31a
  
URLhaus
https://urlhaus.abuse.ch/url/3696651/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 5c41cd039f91142da5c485c3abe4a1b5
  
URLhaus
https://urlhaus.abuse.ch/url/3739933/

Comments