MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2dfbdf7b8575da1f4b164c1552c0bfa8dac7730aa306fc4a96d452cd2ff182a5. 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: 10


Intelligence 10 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2dfbdf7b8575da1f4b164c1552c0bfa8dac7730aa306fc4a96d452cd2ff182a5
SHA3-384 hash: 4657c3a08131fa55a223901a4012e50fea73eaa63873cd0d772bcf6a080a83ec17ca2cdf3be9cbe844b73f9656723c91
SHA1 hash: 9ded3914b5fad27edaa7cf71f3000e52b054379c
MD5 hash: b0d855396197834fc47b34e8f9b65ca8
humanhash: five-maine-lemon-ceiling
File name:zero.armv7l
Download: download sample
Signature Mirai
Create hunting rule
File size:53'120 bytes
First seen:2026-07-17 18:03:01 UTC
Last seen:2026-07-18 06:53:25 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:3gVnFK6OkmxlBJNvlwl5N4YjveeOmWqsYOeKxLp8/aW5Yd5Wm9q3UEL/:3g1dLmlBJ4rtL7BKxLG+uL/
TLSH T1B333F13230B22591CCE14ABAFE514F99CAC10BB9D1D67D72295048EC7BBC29957BA403
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 BlinkzSec
Tags:mirai UPX
File size (compressed) :53'120 bytes
File size (de-compressed) :132'572 bytes
Format:linux/arm
Unpacked file: 097f737a37c946fa82bc6959671cab02af4e5dd69f47face5e7e9f1293b2c95c

Intelligence

File Origin
# of uploads :
2
# of downloads :
67
Origin country :
IN IN
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/d48cf958-ea96-4c56-9859-af8f7c0adc6e/
Detection(s):
SecuriteInfo.com.Linux.Mirai.9770.13751.17880.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sends data to a server
Runs as daemon
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai packed upx
Link:
https://www.filescan.io/uploads/6a5a6f1a46cee4330df5a00d/reports/ef68c9d5-07ac-418d-9244-115d6ea7ebbc/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-07-15T03:51:00Z UTC
Last seen:
2026-07-18T12:58:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/2dfbdf7b8575da1f4b164c1552c0bfa8dac7730aa306fc4a96d452cd2ff182a5/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/0a16d340-8b5b-4474-9a8f-4641c817beb7
Behavior Graph:
Download SVG
%3 guuid=8164cd75-1b00-0000-13e6-034e850a0000 pid=2693 /usr/bin/sudo guuid=dce19e79-1b00-0000-13e6-034e8a0a0000 pid=2698 /tmp/sample.bin guuid=8164cd75-1b00-0000-13e6-034e850a0000 pid=2693->guuid=dce19e79-1b00-0000-13e6-034e8a0a0000 pid=2698 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f329bb79-a26a-4812-8314-693b3261f772
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2dfbdf7b8575da1f4b164c1552c0bfa8dac7730aa306fc4a96d452cd2ff182a5
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2dfbdf7b8575da1f4b164c1552c0bfa8dac7730aa306fc4a96d452cd2ff182a5/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-07-15 11:38:05 UTC
File Type:
ELF32 Little (Exe)
AV detection:
21 of 36 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fx55664foxnb6sywjqkvfqf7vdnmo4ykumdpysuw2rjm2l7rqksq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/260717-wnjxjac191/
Behaviour
Reads runtime system information
Modifies Watchdog functionality
Family: Mirai
Malware Config
C2 Extraction:
91.92.40.15
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/2dfbdf7b8575da1f4b164c1552c0bfa8dac7730aa306fc4a96d452cd2ff182a5

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_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
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:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

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

Web download

Mirai

elf 2dfbdf7b8575da1f4b164c1552c0bfa8dac7730aa306fc4a96d452cd2ff182a5

(this sample)

Mirai

elf 097f737a37c946fa82bc6959671cab02af4e5dd69f47face5e7e9f1293b2c95c

  
URLhaus
https://urlhaus.abuse.ch/url/3887701/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 097f737a37c946fa82bc6959671cab02af4e5dd69f47face5e7e9f1293b2c95c
  
Dropping
MD5 0f102079db6991f38e64bd3f081a555b

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