MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 989b7d4caab0cec0dbf77107b0568edf3da81f137dcd63c25ee333039efcdcdc. 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: 989b7d4caab0cec0dbf77107b0568edf3da81f137dcd63c25ee333039efcdcdc
SHA3-384 hash: b4adec5ee44ee6c1ee40d1533abbe52da0ae6b9780069cfc15a40287d8ff0a5a1be13c02f0e3279a29d4bb4d6efa37f4
SHA1 hash: a4d44bf880300d7c06a83e765599fd1d8f959098
MD5 hash: c532cb30346ec8f4aa25a481e829e359
humanhash: chicken-victor-mexico-violet
File name:monero.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:62'748 bytes
First seen:2026-06-18 09:47:00 UTC
Last seen:2026-06-18 15:47:58 UTC
File type: elf
MIME type:application/x-sharedlib
ssdeep 768:5CzeRFY0vKkOAEplZ7JPamYEo3GC6osjk+Z7gUebxiuQsuP8iJAKUxsYZDEK+d:8Kdv5ODzf2Eo3GCe2Ue1UryYeEK+d
TLSH T1A2530213E6238544E1CBB67229423B19AE41D3593234316E54F0B7BA20FF95D893DA3B
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) :62'748 bytes
File size (de-compressed) :116'032 bytes
Format:linux/arm
Unpacked file: 6b56bdd93570cc8a4aecc1af28a41bcdce070ccdb7b60978c1026c99518d4c8c

Intelligence

File Origin
# of uploads :
2
# of downloads :
47
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/e0b5d94b-0264-4a73-81e0-b3529443bb74/
Detection(s):
SecuriteInfo.com.Linux.Siggen.13049.7587.18040.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Sends data to a server
Manages services
Receives data from a server
Connection attempt
Creating a file
Opens a port
Kills processes
Changes access rights for a written file
Substitutes an application name
Creates or modifies files in /cron to set up autorun
Creates or modifies files in /init.d to set up autorun
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade mirai packed upx
Link:
https://www.filescan.io/uploads/6a33bef24dca8c24a5951292/reports/5f2541d8-521b-44da-89cc-722a4c75e722/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
74
Number of processes launched:
5
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/989b7d4caab0cec0dbf77107b0568edf3da81f137dcd63c25ee333039efcdcdc
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
File Type:
elf.32.le
Link:
https://opentip.kaspersky.com/989b7d4caab0cec0dbf77107b0568edf3da81f137dcd63c25ee333039efcdcdc/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/41ba081c-00c9-4be5-9376-651b2e3715a4
Behavior Graph:
Download SVG
%3 guuid=927d32bf-1e00-0000-6db6-94b05f140000 pid=5215 /usr/bin/sudo guuid=fdb308c1-1e00-0000-6db6-94b060140000 pid=5216 /tmp/sample.bin guuid=927d32bf-1e00-0000-6db6-94b05f140000 pid=5215->guuid=fdb308c1-1e00-0000-6db6-94b060140000 pid=5216 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/4d73dd29-e9d7-4cc5-94ba-7d3c44123e8e
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1929867
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Sample tries to persist itself using cron
Sample tries to persist itself using System V runlevels
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1929867 Sample: monero.arm.elf Startdate: 18/06/2026 Architecture: LINUX Score: 60 42 31.56.209.211, 35594, 6767 SWISSNET-ASUS Netherlands 2->42 44 Multi AV Scanner detection for submitted file 2->44 46 Sample is packed with UPX 2->46 10 monero.arm.elf 2->10         started        12 systemd snap-failure 2->12         started        14 systemd snapd-env-generator 2->14         started        16 systemd snapd-env-generator 2->16         started        signatures3 process4 process5 18 monero.arm.elf 10->18         started        20 snap-failure systemctl 12->20         started        22 snap-failure 12->22         started        process6 24 monero.arm.elf 18->24         started        file7 38 /etc/rc.local, ASCII 24->38 dropped 40 /etc/cron.d/monero, ASCII 24->40 dropped 48 Sample tries to persist itself using cron 24->48 50 Sample tries to persist itself using System V runlevels 24->50 28 monero.arm.elf 24->28         started        30 monero.arm.elf systemctl 24->30         started        32 monero.arm.elf systemctl 24->32         started        34 monero.arm.elf 24->34         started        signatures8 process9 process10 36 monero.arm.elf 28->36         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/989b7d4caab0cec0dbf77107b0568edf3da81f137dcd63c25ee333039efcdcdc
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/989b7d4caab0cec0dbf77107b0568edf3da81f137dcd63c25ee333039efcdcdc/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2026-06-15 02:02:30 UTC
File Type:
ELF32 Little (SO)
AV detection:
12 of 36 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tcnx2tfkwdhmbw7xoed3avuo3462qhytpxgwhqs64mzqhhx43toa._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
defense_evasion discovery execution persistence privilege_escalation upx
Link:
https://tria.ge/reports/260618-ls1ezagx6y/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
UPX packed file
Creates/modifies Cron job
Enumerates active TCP sockets
Enumerates running processes
Modifies rc script
Modifies systemd
Write file to user bin folder
Modifies Watchdog functionality
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/989b7d4caab0cec0dbf77107b0568edf3da81f137dcd63c25ee333039efcdcdc

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_arm_mips_ko_so
Create hunting rule
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:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags
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 989b7d4caab0cec0dbf77107b0568edf3da81f137dcd63c25ee333039efcdcdc

(this sample)

Mirai

elf 6b56bdd93570cc8a4aecc1af28a41bcdce070ccdb7b60978c1026c99518d4c8c

  
URLhaus
https://urlhaus.abuse.ch/url/3866737/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 6b56bdd93570cc8a4aecc1af28a41bcdce070ccdb7b60978c1026c99518d4c8c
  
Dropping
MD5 4b03a90909b07ae90b1dee299cda0e42

Comments