MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 63a9cfa617301ac1a5e363ec82e8be2161c06b1c6a85cb81dc6e3c89b8103f17. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 63a9cfa617301ac1a5e363ec82e8be2161c06b1c6a85cb81dc6e3c89b8103f17
SHA3-384 hash: 86b7d1ed30ff08e0fbc9c4ea4e40ed0022ae1da4f2e78b64a2d50dc5a4e573b3da8696d145cabf915934037339181e91
SHA1 hash: 276f37a84d44703add287fa7ce267642c10821d0
MD5 hash: d1a97409c3757f113453e2c7bbb927fd
humanhash: hotel-eighteen-kitten-may
File name:nabm68k
Download: download sample
Signature Mirai
Create hunting rule
File size:44'684 bytes
First seen:2026-01-03 12:32:52 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:75m/mOgAmwmlgbuEd1YJ2c0JQhPeWBBsJxMtNqLpPYny6bUscjd/fLQ49wBu8dTe:sLWBBsJxMOLBr+Uld/ft9Cu8dADPv
TLSH T1D5132A92B400FD7DFC0AFB3BC1530E06B171764682915A23B376FDA35D722A4992DE4A
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
112
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

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

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

Unix.Trojan.Mirai-10008934-0
Create hunting rule

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

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai
Link:
https://www.filescan.io/uploads/69590c8a8d1aa9829e29a58a/reports/c70cadb7-eb69-42d7-9b7c-3ca0993eda9a/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-01-03T11:47:00Z UTC
Last seen:
2026-01-03T12:05:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/63a9cfa617301ac1a5e363ec82e8be2161c06b1c6a85cb81dc6e3c89b8103f17/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/95b26963-3bfe-4862-bb4b-783fe7bd3e0c
Behavior Graph:
Download SVG
%3 guuid=1e012d3e-1900-0000-03ad-dc6ef00a0000 pid=2800 /usr/bin/sudo guuid=253f1c40-1900-0000-03ad-dc6ef60a0000 pid=2806 /tmp/sample.bin guuid=1e012d3e-1900-0000-03ad-dc6ef00a0000 pid=2800->guuid=253f1c40-1900-0000-03ad-dc6ef60a0000 pid=2806 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/25a6a540-d4da-48aa-bb04-a9246d3944a9
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1844107
Signature
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1844107 Sample: nabm68k.elf Startdate: 03/01/2026 Architecture: LINUX Score: 56 20 103.78.95.103, 23 VNPT-AS-VNVIETNAMPOSTSANDTELECOMMUNICATIONSGROUPVN Viet Nam 2->20 22 103.78.76.3, 23, 34960 THIENBINH-AS-VNThienBinhSoftwareServiceCompanyLimited Viet Nam 2->22 24 100 other IPs or domains 2->24 26 Multi AV Scanner detection for submitted file 2->26 28 Yara detected Mirai 2->28 8 dash rm nabm68k.elf 2->8         started        10 dash rm 2->10         started        signatures3 process4 process5 12 nabm68k.elf 8->12         started        process6 14 nabm68k.elf 12->14         started        16 nabm68k.elf 12->16         started        18 nabm68k.elf 12->18         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/63a9cfa617301ac1a5e363ec82e8be2161c06b1c6a85cb81dc6e3c89b8103f17
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/63a9cfa617301ac1a5e363ec82e8be2161c06b1c6a85cb81dc6e3c89b8103f17/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-03 12:33:17 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=mou47jqxganmdjpdmpwif2f6efq4a2y4nkc4xao4ny6itoaqh4lq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260103-pq47xshq9x/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/a8d2daa4-42a0-4c89-be25-0bb2b5750a0d
Please note that we are no longer able to provide a coverage score for Virus Total.

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 63a9cfa617301ac1a5e363ec82e8be2161c06b1c6a85cb81dc6e3c89b8103f17

(this sample)

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

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