MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 98305a7db33304b218ef3fba6ecb53cc226c7b73f5297ee6873088db8a656e99. 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: 98305a7db33304b218ef3fba6ecb53cc226c7b73f5297ee6873088db8a656e99
SHA3-384 hash: 80633dc874271a3b5265ab2fc9d2c071472bc9af71b643789d4f3cae541f12f25485f14d78bc4a16c620c58e3791c59f
SHA1 hash: de096438a9f2c2457ca1e467689b9777c8f2ed49
MD5 hash: 99d766ae2b3ef286076e0ad32ed58d42
humanhash: river-fix-alanine-yankee
File name:nabmpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:77'072 bytes
First seen:2025-12-13 23:19:58 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:8jJdcYjrnEn4OByViorvoVNEFwaN5/gnbz59G4xKnv8VRI:8jVQnGsnaA64gnv7
TLSH T17873D649FB608EBBD86FCC3745BD4B0529DD860322A83B753970E418F26B54F5AD3868
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 mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
85
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31069.LX.BOT.UNOFFICIAL
Create hunting rule

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.Gafgyt-9940653-0
Create hunting rule

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

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

Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
bash lolbin
Link:
https://www.filescan.io/uploads/693df4b764bd958a521103bf/reports/284c3fce-6171-4377-a167-34ca50a97a83/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-14T00:20:00Z UTC
Last seen:
2025-12-14T05:31:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.gp HEUR:Backdoor.Linux.Mirai.gen
Link:
https://opentip.kaspersky.com/98305a7db33304b218ef3fba6ecb53cc226c7b73f5297ee6873088db8a656e99/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/63c07960-43d4-4a4a-8691-25277df38495
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1832245
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: 1832245 Sample: nabmpsl.elf Startdate: 14/12/2025 Architecture: LINUX Score: 52 18 116.97.185.126, 23 VIETTEL-AS-VNViettelCorporationVN Viet Nam 2->18 20 116.97.185.162, 23 VIETTEL-AS-VNViettelCorporationVN Viet Nam 2->20 22 100 other IPs or domains 2->22 24 Multi AV Scanner detection for submitted file 2->24 26 Connects to many IPs within the same subnet mask (likely port scanning) 2->26 8 nabmpsl.elf 2->8         started        signatures3 process4 process5 10 nabmpsl.elf 8->10         started        process6 12 nabmpsl.elf 10->12         started        14 nabmpsl.elf 10->14         started        16 nabmpsl.elf 10->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/98305a7db33304b218ef3fba6ecb53cc226c7b73f5297ee6873088db8a656e99
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/98305a7db33304b218ef3fba6ecb53cc226c7b73f5297ee6873088db8a656e99/
Verdict:
Malicious
Threat:
Backdoor.Linux.Mirai
Link:
https://tip.neiki.dev/file/98305a7db33304b218ef3fba6ecb53cc226c7b73f5297ee6873088db8a656e99
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-13 23:20:25 UTC
File Type:
ELF32 Little (Exe)
AV detection:
21 of 38 (55.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tayfu7ntgmcleghph65g5s2tzqrgy63t6uux5zuhgcenxctfn2mq._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
credential_access discovery
Link:
https://tria.ge/reports/251213-3bn42sbx8h/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Reads process memory
Enumerates active TCP sockets
Enumerates running processes
Renames itself
Contacts a large (1161) amount of remote hosts
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/ec355c7f-c5a8-4b52-88e3-92d746de63dc
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/98305a7db33304b218ef3fba6ecb53cc226c7b73f5297ee6873088db8a656e99

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 98305a7db33304b218ef3fba6ecb53cc226c7b73f5297ee6873088db8a656e99

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3726626/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3726374/

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