MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 557819ae8a9fbe20d7318a396bda128c21d4cf14ea9babc56b4dd4ba9e429896. 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


Threat unknown


Vendor detections: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 557819ae8a9fbe20d7318a396bda128c21d4cf14ea9babc56b4dd4ba9e429896
SHA3-384 hash: d837a080f7c56b9545d89ad1894a9a0bd24adb6673a23de12c714460d04db1041a166fcf32bdfbfff1e76b58f97dce8c
SHA1 hash: 1831b6a3c7a1135bc15eb6a3638cdcb2a86abbd0
MD5 hash: c0bcf41f4f52b2edb0eb51ce04e3d54f
humanhash: bakerloo-lion-delaware-nevada
File name:D1Qd
Download: download sample
File size:71'524 bytes
First seen:2026-07-22 15:00:51 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:Ks46brk6qug4Kac4Ztq770WtbKC1fG/T2rDFYwZc6pEs+Fm1zP5bIMl8B3:Ks46/kl349lS70+N1fG/yrDGCb+Fm1z5
TLSH T1C7631A76BD859B27C1C5267BFF1D8388331723B8E3EB7113DA152F65278B41A4E2A042
telfhash t16f01c9708e992dec69c0c39a3adfa504829972b02b544a1a72b8fb8540c3de3f30280d
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

Intelligence

File Origin
# of uploads :
1
# of downloads :
95
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Result
Verdict:
Clean
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai rust
Link:
https://www.filescan.io/uploads/6a60db316191de28248bba95/reports/febc6333-d3a8-4cb7-85fe-1f27039c8b84/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
88
Number of processes launched:
11
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/557819ae8a9fbe20d7318a396bda128c21d4cf14ea9babc56b4dd4ba9e429896
Behaviour
Persistence
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/e564bad5-8882-4bca-b482-bb3a92417406
Behavior Graph:
Download SVG
%3 guuid=295041b0-1d00-0000-b912-8711ef090000 pid=2543 /usr/bin/sudo guuid=bc390fb3-1d00-0000-b912-8711f8090000 pid=2552 /tmp/sample.bin guuid=295041b0-1d00-0000-b912-8711ef090000 pid=2543->guuid=bc390fb3-1d00-0000-b912-8711f8090000 pid=2552 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b6b01e69-7710-493a-8f64-631f79876659
Result
Threat name:
Generic IoTBotnet
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1946648
Signature
Multi AV Scanner detection for submitted file
Protects files from modification
Sample reads /proc/mounts (often used for finding a writable filesystem)
Sample tries to kill multiple processes (SIGKILL)
Sample tries to persist itself using cron
Sample tries to persist itself using System V runlevels
Sample tries to set files in /etc globally writable
Yara detected Generic IoTBotnet
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1946648 Sample: D1Qd.elf Startdate: 22/07/2026 Architecture: LINUX Score: 80 45 129.121.114.124, 3511, 46098 ORACLE-BMC-31898-OracleCorporationUS United States 2->45 47 Multi AV Scanner detection for submitted file 2->47 49 Yara detected Generic IoTBotnet 2->49 10 D1Qd.elf 2->10         started        12 xfce4-panel wrapper-2.0 2->12         started        14 systemd snapd-env-generator 2->14         started        16 10 other processes 2->16 signatures3 process4 process5 18 D1Qd.elf 10->18         started        20 wrapper-2.0 xfpm-power-backlight-helper 12->20         started        process6 22 D1Qd.elf 18->22         started        signatures7 51 Sample tries to kill multiple processes (SIGKILL) 22->51 53 Sample tries to persist itself using cron 22->53 55 Sample tries to persist itself using System V runlevels 22->55 25 D1Qd.elf 22->25         started        29 D1Qd.elf chattr 22->29         started        31 D1Qd.elf chattr 22->31         started        33 28 other processes 22->33 process8 file9 39 /etc/rc.local, POSIX 25->39 dropped 41 /etc/crontab, ASCII 25->41 dropped 43 /etc/cron.d/crond, ASCII 25->43 dropped 57 Sample tries to set files in /etc globally writable 25->57 59 Sample reads /proc/mounts (often used for finding a writable filesystem) 25->59 61 Sample tries to persist itself using cron 25->61 63 Sample tries to persist itself using System V runlevels 25->63 35 D1Qd.elf systemctl 25->35         started        37 D1Qd.elf systemctl 25->37         started        65 Protects files from modification 29->65 67 Sample tries to kill multiple processes (SIGKILL) 33->67 signatures10 process11
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/557819ae8a9fbe20d7318a396bda128c21d4cf14ea9babc56b4dd4ba9e429896
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/557819ae8a9fbe20d7318a396bda128c21d4cf14ea9babc56b4dd4ba9e429896/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kv4btlukt67cbvzrri4wxwqsrqq5jtyu5kn2xrlljxklvhsctcla._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260722-sdyq6agb56/
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/557819ae8a9fbe20d7318a396bda128c21d4cf14ea9babc56b4dd4ba9e429896

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_e9aef030
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

sh 0b5f12c44318ad9d1ed909a2c56463ffe5de7f3627402140de7ae75fc3462a52

elf 557819ae8a9fbe20d7318a396bda128c21d4cf14ea9babc56b4dd4ba9e429896

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3890169/
  
Delivery method
Distributed via web download
  
Dropped by
SHA256 0b5f12c44318ad9d1ed909a2c56463ffe5de7f3627402140de7ae75fc3462a52
  
Dropped by
MD5 a284ad5de58d03aebe2a33e751d3f50f
  
URLhaus
https://urlhaus.abuse.ch/url/3887342/

Comments