MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9fb79faee1ebd28425836fc7636680433796d04ac84360b509c815a7087d2feb. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9fb79faee1ebd28425836fc7636680433796d04ac84360b509c815a7087d2feb
SHA3-384 hash: 18478080a6a37196a1394ac356418c804d4c70653735ccd19f6051d8919cc2db4811b41a5cb94a8fc2d1348611db3e7a
SHA1 hash: 6027fbe6e3fe47d3eae8ff6a4647edde0f88379f
MD5 hash: abb66c8145061ef20015ead0004e7882
humanhash: finch-six-ink-seven
File name:xnxnxnxnxnxnxnxnmipsxnxn
Download: download sample
Signature Mirai
Create hunting rule
File size:166'976 bytes
First seen:2025-12-22 07:11:31 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:93VJgTdgahP/2o/ZrTheIsnjCWRXFm4UpM1wLxpPNNOziHGfam:9FJMgWPZr8IaCWReS1WpPeT7
TLSH T1E4F33B47B7208FB1C368967109B3CB67A6E6269216E19985E66DCD107F3035C6C3FFA0
telfhash t1d9c002145c7457f15108dd5540dc7f29c5f51dcf15431d1fd9183c654631d831f00d59
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 509a2b093c0328576a3da7ad1bd5bb880c42526167519b95f0fd371bc68552e8
File size (compressed) :74'780 bytes
File size (de-compressed) :166'976 bytes
Format:linux/mips
Packed file: 509a2b093c0328576a3da7ad1bd5bb880c42526167519b95f0fd371bc68552e8

Intelligence

File Origin
# of uploads :
1
# of downloads :
74
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-10056451-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Runs as daemon
Receives data from a server
Kills processes
Locks files
Sends data to a server
Substitutes an application name
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-12-22T04:11:00Z UTC
Last seen:
2025-12-22T05:52:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/9fb79faee1ebd28425836fc7636680433796d04ac84360b509c815a7087d2feb/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/381d2e11-bfcd-4ada-b4dd-f64d712eac29
Behavior Graph:
Download SVG
%3 guuid=00563099-1a00-0000-0710-21bd660b0000 pid=2918 /usr/bin/sudo guuid=72fef59a-1a00-0000-0710-21bd6c0b0000 pid=2924 /tmp/sample.bin guuid=00563099-1a00-0000-0710-21bd660b0000 pid=2918->guuid=72fef59a-1a00-0000-0710-21bd6c0b0000 pid=2924 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/77a457a2-7909-4504-a997-a610c195c408
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1837464
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/9fb79faee1ebd28425836fc7636680433796d04ac84360b509c815a7087d2feb
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/9fb79faee1ebd28425836fc7636680433796d04ac84360b509c815a7087d2feb/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Suspicious
First seen:
2025-12-22 07:13:16 UTC
File Type:
ELF32 Big (Exe)
AV detection:
10 of 24 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=t63z7lxb5pjiijmdn7dwgzuaim3znuckzbbwbnijzak2ocd5f7vq._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
antivm discovery
Link:
https://tria.ge/reports/251222-h1shjsgn5v/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to tmp directory
Changes its process name
Reads system network configuration
Checks hardware identifiers (DMI)
Enumerates active TCP sockets
Enumerates running processes
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-10056451-0
YARA:
n/a
Link:
https://app.threat.zone/submission/fc222140-7f08-4483-a10f-7a2ce14aea5d
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/9fb79faee1ebd28425836fc7636680433796d04ac84360b509c815a7087d2feb

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 509a2b093c0328576a3da7ad1bd5bb880c42526167519b95f0fd371bc68552e8

Mirai

elf 9fb79faee1ebd28425836fc7636680433796d04ac84360b509c815a7087d2feb

(this sample)

  
Dropped by
SHA256 509a2b093c0328576a3da7ad1bd5bb880c42526167519b95f0fd371bc68552e8
  
URLhaus
https://urlhaus.abuse.ch/url/3739935/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 56ee869d95c5e31f37204f5193e6c557

Comments