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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 df39b053572b89c927fe0dd3c9b90b2d752e268b36e21fdbf71822f94ccc2b9c. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: df39b053572b89c927fe0dd3c9b90b2d752e268b36e21fdbf71822f94ccc2b9c
SHA3-384 hash: 16f42c095a58a6b5cc3ba079e5afe5b1b65c38ae1389ce7d9f777e04b61c9df3a92feab2d693bfb8fc8f7b31acfad894
SHA1 hash: 42c5336240f9d15ca32150b3326670017b411e6c
MD5 hash: da874b126f8fe38e3d5c7ace59537951
humanhash: echo-fruit-undress-alaska
File name:main.armv5
Download: download sample
Signature Mirai
Create hunting rule
File size:48'996 bytes
First seen:2026-08-28 15:06:34 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:m1nfmp4+6FJz9SdjbcFiONUB3DrmtrFj9CDvmiR99zGlxbWaV2IZX:m1ns4+AJz9SdjbttB3mRFjamiR9BGlxr
TLSH T167230A45FA619B09C5D232FAFB8E518E37136FA8E3ED31319D306F9023C1AE61939525
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 mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
65
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.ELF.Agent-ERA.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Creating a file in the %temp% directory
Runs as daemon
Connection attempt
Launching a process
Collects information on the RAM
Substitutes an application name
Deleting of the original file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gcc mirai rust
Link:
https://www.filescan.io/uploads/6a91a41fbb5f0a100c02ef13/reports/b2c34591-8dd9-4979-84c8-2f71095e9532/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
47
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/df39b053572b89c927fe0dd3c9b90b2d752e268b36e21fdbf71822f94ccc2b9c
Behaviour
Anti-VM
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-08-28T13:17:00Z UTC
Last seen:
2026-08-29T20:13:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/df39b053572b89c927fe0dd3c9b90b2d752e268b36e21fdbf71822f94ccc2b9c/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/0b917378-80e7-42c8-94f4-d0bb73ceb387
Behavior Graph:
Download SVG
%3 guuid=3e5e4264-1b00-0000-0d77-b25075080000 pid=2165 /usr/bin/sudo guuid=7505ed66-1b00-0000-0d77-b2507e080000 pid=2174 /tmp/sample.bin guuid=3e5e4264-1b00-0000-0d77-b25075080000 pid=2165->guuid=7505ed66-1b00-0000-0d77-b2507e080000 pid=2174 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/3d2fa256-dc64-40ee-8bbd-3946261e63e1
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/df39b053572b89c927fe0dd3c9b90b2d752e268b36e21fdbf71822f94ccc2b9c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/df39b053572b89c927fe0dd3c9b90b2d752e268b36e21fdbf71822f94ccc2b9c/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-08-28 15:07:24 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3443au2xfoe4sj76bxj4toilfv2s4julg3rb7w7xdarpstgmfooa._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery
Link:
https://tria.ge/reports/260828-sheh3sdd59/
Behaviour
Reads runtime system information
Writes file to tmp directory
Changes its process name
Enumerates running processes
Deletes itself
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/df39b053572b89c927fe0dd3c9b90b2d752e268b36e21fdbf71822f94ccc2b9c

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_Threat_d2dca9e7
Create hunting rule
Author:Elastic Security
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
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 df39b053572b89c927fe0dd3c9b90b2d752e268b36e21fdbf71822f94ccc2b9c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3897932/
  
Delivery method
Distributed via web download

Comments