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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1f482338d8f7b20de834e3b6998fbef3ea8bc8b23d4010bd79aa1da5a3742da3. 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: 7


Intelligence 7 IOCs YARA 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1f482338d8f7b20de834e3b6998fbef3ea8bc8b23d4010bd79aa1da5a3742da3
SHA3-384 hash: a4f4162b29514f146755f47b3f82142553a18d309ca83534294fcb7e8ca015d57719939a394c8725c8d295380fac2dac
SHA1 hash: a0f4aa9bd788bc509798f847adb560e10be73fdf
MD5 hash: 84984c68c8fbb1b337f22f15fc087632
humanhash: tennis-spring-snake-delta
File name:armv5l
Download: download sample
Signature Mirai
Create hunting rule
File size:194'040 bytes
First seen:2026-10-11 18:54:18 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:FS4f/Y53a35hcTejm1sOA4w83EZ4DeftAgPEnkHwpaZAkfLEwCQo4TF3Ht:FS4nY53aoTejmS2wFkCeCEnkHwsZAQLr
TLSH T143142956FC409E56CAC216BBFB5E428D37271768D3EE72079D252F20379A86B0E3B141
telfhash t183e0c225a41422fcb59100944def5339e6a8baac8a3940629299df0fa563ed06455426
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 upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 9fa0f34132937a54ad25210a0c4c6ce23aeda27dc90572a67c3cbe147fc8fbea
File size (compressed) :75'024 bytes
File size (de-compressed) :194'040 bytes
Format:linux/arm
Packed file: 9fa0f34132937a54ad25210a0c4c6ce23aeda27dc90572a67c3cbe147fc8fbea

Intelligence

File Origin
# of uploads :
1
# of downloads :
92
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Mirai-58.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-10060415-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
bash lolbin rust
Link:
https://www.filescan.io/uploads/6acbdb90b6cd10625361e1a1/reports/76368e74-7bf0-4acd-9645-0c34e3f6d918/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-10-11T16:25:00Z UTC
Last seen:
2026-10-12T18:11:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/1f482338d8f7b20de834e3b6998fbef3ea8bc8b23d4010bd79aa1da5a3742da3/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/012cf3ad-f263-4203-a465-2b332fe091fd
Behavior Graph:
Download SVG
%3 guuid=583ba0e9-1800-0000-7fc2-d828140c0000 pid=3092 /usr/bin/sudo guuid=edf001f0-1800-0000-7fc2-d828150c0000 pid=3093 /tmp/sample.bin guuid=583ba0e9-1800-0000-7fc2-d828140c0000 pid=3092->guuid=edf001f0-1800-0000-7fc2-d828150c0000 pid=3093 execve
Gathering data
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad.mine
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1985569
Signature
Drops invisible ELF files
Found malware configuration
Found strings related to Crypto-Mining
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample tries to persist itself using cron
Sample tries to persist itself using System V runlevels
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1985569 Sample: armv5l.elf Startdate: 11/10/2026 Architecture: LINUX Score: 92 57 83.168.69.95, 38372, 38374, 38376 SKYPASS-ASPL Poland 2->57 59 169.254.169.254, 80 USDOS-USDepartmentofStateUS ZZ 2->59 61 Found malware configuration 2->61 63 Multi AV Scanner detection for submitted file 2->63 65 Yara detected Gafgyt 2->65 67 Yara detected Mirai 2->67 11 armv5l.elf 2->11         started        14 systemd snapd-env-generator 2->14         started        16 systemd snapd-env-generator 2->16         started        18 python3.8 dpkg 2->18         started        signatures3 process4 signatures5 77 Found strings related to Crypto-Mining 11->77 20 armv5l.elf 11->20         started        process6 process7 22 armv5l.elf 20->22         started        signatures8 69 Sample deletes itself 22->69 25 armv5l.elf 22->25         started        29 armv5l.elf 22->29         started        31 armv5l.elf 22->31         started        33 armv5l.elf 22->33         started        process9 file10 51 /usr/lib/systemd/.system-helper, ELF 25->51 dropped 53 /etc/rc.local, ASCII 25->53 dropped 55 /etc/cron.d/killer-helper, ASCII 25->55 dropped 71 Drops invisible ELF files 25->71 73 Sample tries to persist itself using cron 25->73 75 Sample tries to persist itself using System V runlevels 25->75 35 armv5l.elf sh 25->35         started        37 armv5l.elf sh 29->37         started        39 armv5l.elf iptables 29->39         started        41 armv5l.elf iptables-restore 29->41         started        43 3 other processes 29->43 signatures11 process12 process13 45 sh systemctl 35->45         started        47 sh systemctl 35->47         started        49 sh journalctl 37->49         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1f482338d8f7b20de834e3b6998fbef3ea8bc8b23d4010bd79aa1da5a3742da3
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1f482338d8f7b20de834e3b6998fbef3ea8bc8b23d4010bd79aa1da5a3742da3/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-10-11 18:55:14 UTC
File Type:
ELF32 Little (Exe)
AV detection:
7 of 24 (29.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=d5ecgogy66za32bu4o3jtd566pvixsfshvabbplzvio2li3ufwrq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/261011-xkvqasy19m/
Please note that we are no longer able to provide a coverage score for Virus Total.

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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
Rule name:test_rule_vldslv
Create hunting rule
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
Rule name:virustotal
Create hunting rule
Author:Tracel

File information

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

Web download

Mirai

elf 9fa0f34132937a54ad25210a0c4c6ce23aeda27dc90572a67c3cbe147fc8fbea

Mirai

elf 1f482338d8f7b20de834e3b6998fbef3ea8bc8b23d4010bd79aa1da5a3742da3

(this sample)

  
Dropped by
SHA256 9fa0f34132937a54ad25210a0c4c6ce23aeda27dc90572a67c3cbe147fc8fbea
  
URLhaus
https://urlhaus.abuse.ch/url/3925737/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 3821a4b70ce25999e648efa914313a6a

Comments