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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 061d9820dc550f8fe032f4e1a38dbba9cfeaca6cbd215d3e58ab86ea6a3cf4c3. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 061d9820dc550f8fe032f4e1a38dbba9cfeaca6cbd215d3e58ab86ea6a3cf4c3
SHA3-384 hash: 2dc7f2655bc9a089382e0015a8305f01f856d641ce3b4b6acfd2c528bde16c275bf8f3192abc437e7d5dabfb3f96ce25
SHA1 hash: 3213ea4799e419eab76a48606b5e246e228b52c4
MD5 hash: f68200de8a7c1bcb9b2dbe7553c54bff
humanhash: oxygen-xray-london-zebra
File name:armv4l
Download: download sample
Signature Mirai
Create hunting rule
File size:82'328 bytes
First seen:2026-10-30 14:52:37 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:c37hRh85HdTArAmhXlBe1T5jenwkDwhodNH/In8AOoBPdDW+JF73z2a:cND7ne1Gwyw6/pAOoBP9W+33d
TLSH T17783023989ED9DA2D3A04EB7EAB4D096B78C2A37A0C1D17000041FB796D76C265FD7E4
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 UPX
File size (compressed) :82'328 bytes
File size (de-compressed) :213'592 bytes
Format:linux/arm
Unpacked file: 1b18fd63f025d1320d450548c972550463aee76ac584d1d3e4a83bafeb2efc0b

Intelligence

File Origin
# of uploads :
1
# of downloads :
97
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/674cae7e-014a-4aa5-a887-18b1a88db438/
Detection(s):
SecuriteInfo.com.Linux.Mirai-18.UNOFFICIAL
Create hunting rule

Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
packed upx
Link:
https://www.filescan.io/uploads/6ae4af59adbb1398bcd31929/reports/e320cb53-9d18-404e-8eb9-29b8263cdb4b/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
260
Number of processes launched:
8
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/061d9820dc550f8fe032f4e1a38dbba9cfeaca6cbd215d3e58ab86ea6a3cf4c3
Behaviour
Persistence
Process Renaming
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-10-30T12:49:00Z UTC
Last seen:
2026-10-31T22:18:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/061d9820dc550f8fe032f4e1a38dbba9cfeaca6cbd215d3e58ab86ea6a3cf4c3/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/c159d001-1903-4fdc-bb0b-eb17ee3fa795
Behavior Graph:
Download SVG
%3 guuid=9db1574f-1800-0000-1443-2f59170b0000 pid=2839 /usr/bin/sudo guuid=09403852-1800-0000-1443-2f591e0b0000 pid=2846 /tmp/sample.bin guuid=9db1574f-1800-0000-1443-2f59170b0000 pid=2839->guuid=09403852-1800-0000-1443-2f591e0b0000 pid=2846 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/dad90061-9ca5-4ea7-873f-45dffbee9df3
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1995426
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Drops invisible ELF files
Found malware configuration
Found strings related to Crypto-Mining
Multi AV Scanner detection for submitted file
Opens /sys/class/net/* files useful for querying network interface information
Sample deletes itself
Sample is packed with UPX
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: 1995426 Sample: armv4l.elf Startdate: 30/10/2026 Architecture: LINUX Score: 100 143 147.79.62.90, 38980, 38982, 38984 SKYPASS-ASPL Poland 2->143 145 mirror.init7.net 109.202.202.202, 43358, 80 INIT7CH Switzerland 2->145 147 2 other IPs or domains 2->147 151 Found malware configuration 2->151 153 Antivirus detection for dropped file 2->153 155 Antivirus / Scanner detection for submitted sample 2->155 157 4 other signatures 2->157 15 armv4l.elf 2->15         started        18 systemd-udevd sh 2->18         started        20 systemd snapd-env-generator 2->20         started        22 2 other processes 2->22 signatures3 process4 signatures5 167 Found strings related to Crypto-Mining 15->167 24 armv4l.elf 15->24         started        26 sh ethtool 18->26         started        28 sh sed 18->28         started        process6 process7 30 armv4l.elf 24->30         started        signatures8 165 Sample deletes itself 30->165 33 armv4l.elf sh 30->33         started        35 armv4l.elf 30->35         started        39 armv4l.elf 30->39         started        41 5 other processes 30->41 process9 file10 43 sh apt-get 33->43         started        127 /usr/lib/systemd/.system-helper, ELF 35->127 dropped 129 /etc/rc.local, ASCII 35->129 dropped 131 /etc/cron.d/killer-helper, ASCII 35->131 dropped 159 Drops invisible ELF files 35->159 161 Sample tries to persist itself using cron 35->161 163 Sample tries to persist itself using System V runlevels 35->163 45 armv4l.elf sh 35->45         started        133 /etc/cron.d/php, ASCII 39->133 dropped 47 armv4l.elf sh 39->47         started        49 armv4l.elf iptables 39->49         started        51 armv4l.elf iptables-restore 39->51         started        53 armv4l.elf iptables-restore 39->53         started        signatures11 process12 process13 55 apt-get gpgv 43->55         started        57 apt-get 43->57         started        59 apt-get dpkg 43->59         started        70 5 other processes 43->70 61 sh systemctl 45->61         started        63 sh systemctl 45->63         started        65 sh udevadm 47->65         started        68 sh udevadm 47->68         started        signatures14 72 gpgv 55->72         started        74 gpgv 55->74         started        76 gpgv 55->76         started        78 gpgv 55->78         started        80 apt-get sh 57->80         started        82 apt-get sh 57->82         started        84 apt-get sh 57->84         started        86 3 other processes 57->86 149 Opens /sys/class/net/* files useful for querying network interface information 65->149 process15 process16 88 gpgv apt-key 72->88         started        91 gpgv apt-key 74->91         started        93 gpgv apt-key 76->93         started        95 gpgv apt-key 78->95         started        97 sh appstreamcli 80->97         started        99 sh test 80->99         started        101 sh update-motd-updates-available 82->101         started        103 4 other processes 84->103 105 3 other processes 86->105 file17 135 /tmp/apt-key-gpghome.o3FlBL7XxL/gpg.1.sh, POSIX 88->135 dropped 107 apt-key gpgconf 88->107         started        113 35 other processes 88->113 137 /tmp/apt-key-gpghome.IbT2qKxWNY/gpg.1.sh, POSIX 91->137 dropped 115 36 other processes 91->115 139 /tmp/apt-key-gpghome.ZQ9M34euz1/gpg.1.sh, POSIX 93->139 dropped 117 36 other processes 93->117 141 /tmp/apt-key-gpghome.5gJ763g0WI/gpg.1.sh, POSIX 95->141 dropped 119 36 other processes 95->119 121 30 other processes 97->121 109 update-motd-updates-available apt-check 101->109         started        123 7 other processes 101->123 111 cnf-update-db dpkg 105->111         started        process18 process19 125 apt-config dpkg 113->125         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/061d9820dc550f8fe032f4e1a38dbba9cfeaca6cbd215d3e58ab86ea6a3cf4c3
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/061d9820dc550f8fe032f4e1a38dbba9cfeaca6cbd215d3e58ab86ea6a3cf4c3/
Threat name:
Linux.Trojan.Svirtu
Create hunting rule
Status:
Malicious
First seen:
2026-10-30 14:53:20 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 38 (42.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ayozqig4kuhy7ybs6tq2hdn3vhh6vstmxuqv2psyvodou2r46tbq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/261030-r9dv7acz81/
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/061d9820dc550f8fe032f4e1a38dbba9cfeaca6cbd215d3e58ab86ea6a3cf4c3

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_IoT_DVR_Botnet_Hama_UPX
Create hunting rule
Author:Serhii Kocherhan
Description:Detects packed and unpacked ELF IoT/DVR botnet variants targeting UPX compression structures and uncompressed code
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 061d9820dc550f8fe032f4e1a38dbba9cfeaca6cbd215d3e58ab86ea6a3cf4c3

(this sample)

Mirai

elf 1b18fd63f025d1320d450548c972550463aee76ac584d1d3e4a83bafeb2efc0b

  
Dropping
SHA256 1b18fd63f025d1320d450548c972550463aee76ac584d1d3e4a83bafeb2efc0b
  
Dropping
MD5 0820f4c024a9e9a082cebf458a79d655
  
URLhaus
https://urlhaus.abuse.ch/url/4039615/
  
Delivery method
Distributed via web download

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