MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ac56de2228984ce9a2da505b9673fb5ac0a815c69b325f15de762cefd0cefd21. 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: 8


Intelligence 8 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ac56de2228984ce9a2da505b9673fb5ac0a815c69b325f15de762cefd0cefd21
SHA3-384 hash: 153a23b62071e4cf921260efabf1e7ec45307d3f4b6671bef764ff13187bb4a8eb5aa8a0376eadad4e3a1e6cd649d197
SHA1 hash: 00859ea7fc3e88cd85f0b8a970eb3887676fb25b
MD5 hash: fa1a7c1a30ffad6e9767894706cd4cb4
humanhash: beer-earth-hamper-oven
File name:nabspc
Download: download sample
Signature Mirai
Create hunting rule
File size:66'748 bytes
First seen:2025-12-21 15:09:01 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:AZe0aOVWkuHSe1u3jEqFh0BXnB8zF7uhm:YlaMCuzZzCB8zF5
TLSH T198635A21BDB62C2BD1C4263611E34235F2F7174671ACCA2B7E620E9CBF14A543617A76
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
26
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-10008934-0
Create hunting rule

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

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/69480dc9e126b9ff438acfed/reports/e7933d62-875c-4277-9344-360dd39cc086/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-12-21T12:39:00Z UTC
Last seen:
2025-12-21T15:06:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/ac56de2228984ce9a2da505b9673fb5ac0a815c69b325f15de762cefd0cefd21/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/564094f3-62ea-4157-8373-3d9069a739d7
Behavior Graph:
Download SVG
%3 guuid=03ea5d60-2000-0000-cab7-cce7a80b0000 pid=2984 /usr/bin/sudo guuid=3e0daa63-2000-0000-cab7-cce7b00b0000 pid=2992 /tmp/sample.bin guuid=03ea5d60-2000-0000-cab7-cce7a80b0000 pid=2984->guuid=3e0daa63-2000-0000-cab7-cce7b00b0000 pid=2992 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/0c432ec6-d9b0-4bf9-b219-d3327d04e4e2
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1837090
Signature
Connects to many IPs within the same subnet mask (likely port scanning)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1837090 Sample: nabspc.elf Startdate: 21/12/2025 Architecture: LINUX Score: 52 20 103.203.4.3, 23 WISTRONWistronCorporationTW China 2->20 22 103.203.217.200, 23 WESTONEChinaElectronicsTechnologyCyberSecurityCoLTD China 2->22 24 100 other IPs or domains 2->24 26 Multi AV Scanner detection for submitted file 2->26 28 Connects to many IPs within the same subnet mask (likely port scanning) 2->28 8 dash rm nabspc.elf 2->8         started        10 dash rm 2->10         started        signatures3 process4 process5 12 nabspc.elf 8->12         started        process6 14 nabspc.elf 12->14         started        16 nabspc.elf 12->16         started        18 nabspc.elf 12->18         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ac56de2228984ce9a2da505b9673fb5ac0a815c69b325f15de762cefd0cefd21
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ac56de2228984ce9a2da505b9673fb5ac0a815c69b325f15de762cefd0cefd21/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-21 15:09:38 UTC
File Type:
ELF32 Big (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vrln4iritbgotiw2kbnzm473llakqfogtmzf6fo6oywo7ugo7uqq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251221-sjsgbsej6w/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/b578d0b7-b60d-4d1e-b0df-a80a4dfd2c44
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/ac56de2228984ce9a2da505b9673fb5ac0a815c69b325f15de762cefd0cefd21

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 ac56de2228984ce9a2da505b9673fb5ac0a815c69b325f15de762cefd0cefd21

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739190/
  
Delivery method
Distributed via web download

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