MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ebb61aff3e4f9907917bdd7a3365ab3856683285c0e92c24d2bcffb0da9b7f91. 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 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ebb61aff3e4f9907917bdd7a3365ab3856683285c0e92c24d2bcffb0da9b7f91
SHA3-384 hash: 4df2b67ec43bdf31e5654a7b007b7745e7d21e150e8dccab0a98a2dac70658c548255b1eb761c4c3290ec62f7ba80fce
SHA1 hash: a5d04acba743e1c387f890acc687a9f90321ab37
MD5 hash: a53a7b6af62c32591526cb9398239f94
humanhash: grey-mexico-oscar-missouri
File name:armv7l
Download: download sample
Signature Mirai
Create hunting rule
File size:261'236 bytes
First seen:2026-01-23 20:59:24 UTC
Last seen:Never
File type: elf
MIME type:application/x-sharedlib
ssdeep 6144:pxCbaxCXF1S06j13uZ89Ryma112/2NPseMmID+RGWbmU+zuBqMjcDdik:G+s112/1UbmREadik
TLSH T12A44F75CF880D779CBD0217AFA5642CD33731F64EBEE320589356B3837E6A25993A241
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 3ae1dbbf7c0c9f733c7d3344c5783902041c8c859185a8977d8ca29feeb4680f
File size (compressed) :103'740 bytes
File size (de-compressed) :261'236 bytes
Format:linux/arm
Packed file: 3ae1dbbf7c0c9f733c7d3344c5783902041c8c859185a8977d8ca29feeb4680f

Intelligence

File Origin
# of uploads :
1
# of downloads :
123
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gcc mirai rust
Link:
https://www.filescan.io/uploads/6973e176f3c1b7b1fbdb84dd/reports/755ae472-9c60-471f-bd70-82684f9ff2d8/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
1
Number of processes launched:
0
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/ebb61aff3e4f9907917bdd7a3365ab3856683285c0e92c24d2bcffb0da9b7f91
Behaviour
Process Renaming
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/1ceadd70-e95f-45da-980e-6ba650814a43
Behavior Graph:
Download SVG
%3 guuid=efdb8a78-1900-0000-699d-752ed50b0000 pid=3029 /usr/bin/sudo guuid=33c6ff7a-1900-0000-699d-752edf0b0000 pid=3039 /tmp/sample.bin guuid=efdb8a78-1900-0000-699d-752ed50b0000 pid=3029->guuid=33c6ff7a-1900-0000-699d-752edf0b0000 pid=3039 execve
Malware family:
Ngioweb
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/de7052b6-3f5e-422a-b232-4c2e276bcfd4
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1856641
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1856641 Sample: armv7l.elf Startdate: 23/01/2026 Architecture: LINUX Score: 48 14 169.254.169.254, 80 USDOSUS Reserved 2->14 16 91.92.240.38, 56308, 56310, 56312 THEZONEBG Bulgaria 2->16 18 4 other IPs or domains 2->18 20 Multi AV Scanner detection for submitted file 2->20 6 dash rm 2->6         started        8 dash rm 2->8         started        10 python3.8 dpkg 2->10         started        12 armv7l.elf 2->12         started        signatures3 process4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ebb61aff3e4f9907917bdd7a3365ab3856683285c0e92c24d2bcffb0da9b7f91
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ebb61aff3e4f9907917bdd7a3365ab3856683285c0e92c24d2bcffb0da9b7f91/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-23 21:00:51 UTC
File Type:
ELF32 Little (SO)
AV detection:
6 of 36 (16.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5o3bv7z6j6mqpel33v5dgznlhblgqmufydusyjgsxt73bwu3p6iq._file
Result
Malware family:
n/a
Score:
  4/10
Tags:
discovery
Link:
https://tria.ge/reports/260123-ztndpah12h/
Behaviour
Reads runtime system information
Changes its process name
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/ebb61aff3e4f9907917bdd7a3365ab3856683285c0e92c24d2bcffb0da9b7f91

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:elf_arm_mips_ko_so
Create hunting rule
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:elf_persirai_w0
Create hunting rule
Author:Tim Yeh
Description:Detects Persirai Botnet Malware
Reference:Internal Research
Rule name:iot_req_metachar
Create hunting rule
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:testlumma
Create hunting rule
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

Mirai

elf 3ae1dbbf7c0c9f733c7d3344c5783902041c8c859185a8977d8ca29feeb4680f

Mirai

elf ebb61aff3e4f9907917bdd7a3365ab3856683285c0e92c24d2bcffb0da9b7f91

(this sample)

  
Dropped by
SHA256 3ae1dbbf7c0c9f733c7d3344c5783902041c8c859185a8977d8ca29feeb4680f
  
URLhaus
https://urlhaus.abuse.ch/url/3748046/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 fa3158200e7640ba34fa9daada1d963a

Comments