MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 de3120cc0fbd9b99ab83d16bca0adb51d01fb9c4ecd71824b6c69e68c9da3418. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: de3120cc0fbd9b99ab83d16bca0adb51d01fb9c4ecd71824b6c69e68c9da3418
SHA3-384 hash: ff17e900f5b23be888ae15fa670b11b477ca6595f933e3089cdedba879eb6710577d84261c87049d664f6413bdab53b3
SHA1 hash: 78f72cdcc6acab210886e03ed23df74908acce45
MD5 hash: ba2c684d8c0f394227371f83fc63c177
humanhash: princess-table-quebec-river
File name:nabm68k
Download: download sample
Signature Mirai
Create hunting rule
File size:60'528 bytes
First seen:2026-01-26 23:18:17 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:uzk6oJFOcn+ms6QENnzBePyRneSZ2SM8jWNp3m:uY6omSpR0PyY02SC3m
TLSH T1054319A3F505EEBDF80AE77784570A0BB270F27109421B76B353B95BE9750D40826E8B
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
99
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-6981989-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Mirai-9940650-0
Create hunting rule

Unix.Trojan.Mirai-10018298-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6977f6424156786ccbd8f138/reports/b05bc127-550f-436d-8073-9209db39cfec/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-01-27T10:19:00Z UTC
Last seen:
2026-01-27T11:43:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/de3120cc0fbd9b99ab83d16bca0adb51d01fb9c4ecd71824b6c69e68c9da3418/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/7efbdb66-f6d9-4efe-b4b6-827e731ccded
Behavior Graph:
Download SVG
%3 guuid=22bfad4f-1900-0000-b720-4ed5e2060000 pid=1762 /usr/bin/sudo guuid=be6e4a52-1900-0000-b720-4ed5e8060000 pid=1768 /tmp/sample.bin guuid=22bfad4f-1900-0000-b720-4ed5e2060000 pid=1762->guuid=be6e4a52-1900-0000-b720-4ed5e8060000 pid=1768 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/d844d69c-8cb5-4e9d-9682-7535c087abec
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1858008
Signature
Connects to many IPs within the same subnet mask (likely port scanning)
Drops invisible ELF files
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample reads /proc/mounts (often used for finding a writable filesystem)
Sample tries to kill multiple processes (SIGKILL)
Sends malformed DNS queries
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1858008 Sample: nabm68k.elf Startdate: 27/01/2026 Architecture: LINUX Score: 72 58 slursontel.ru. [malformed] 2->58 60 slursbeback.ru. [malformed] 2->60 62 103 other IPs or domains 2->62 66 Multi AV Scanner detection for submitted file 2->66 68 Connects to many IPs within the same subnet mask (likely port scanning) 2->68 8 nabm68k.elf .systemd-journald 2->8         started        12 systemd gpu-manager 2->12         started        14 systemd gpu-manager 2->14         started        16 65 other processes 2->16 signatures3 70 Sends malformed DNS queries 60->70 process4 file5 56 /dev/shm/.systemd-journald, ELF 8->56 dropped 72 Drops invisible ELF files 8->72 74 Sample deletes itself 8->74 18 .systemd-journald 8->18         started        21 gpu-manager sh 12->21         started        23 gpu-manager sh 12->23         started        25 gpu-manager sh 12->25         started        31 5 other processes 12->31 33 7 other processes 14->33 76 Sample reads /proc/mounts (often used for finding a writable filesystem) 16->76 27 gpu-manager sh 16->27         started        29 gpu-manager sh 16->29         started        35 47 other processes 16->35 signatures6 process7 signatures8 64 Sample tries to kill multiple processes (SIGKILL) 18->64 47 2 other processes 18->47 37 sh grep 21->37         started        39 sh grep 23->39         started        41 sh grep 25->41         started        43 sh grep 27->43         started        45 sh grep 29->45         started        50 5 other processes 31->50 52 6 other processes 33->52 54 33 other processes 35->54 process9 signatures10 78 Sample tries to kill multiple processes (SIGKILL) 47->78
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/de3120cc0fbd9b99ab83d16bca0adb51d01fb9c4ecd71824b6c69e68c9da3418
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/de3120cc0fbd9b99ab83d16bca0adb51d01fb9c4ecd71824b6c69e68c9da3418/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-26 23:19:55 UTC
File Type:
ELF32 Big (Exe)
AV detection:
11 of 24 (45.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3yysbtapxwnztk4d2fv4ucw3khib7ooe5tlrqjfwy2pgrso2gqma._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260126-3afraadz5a/
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/de3120cc0fbd9b99ab83d16bca0adb51d01fb9c4ecd71824b6c69e68c9da3418

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: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 de3120cc0fbd9b99ab83d16bca0adb51d01fb9c4ecd71824b6c69e68c9da3418

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3740296/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3739198/

Comments