MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 daaa10309a39a91cb1314173161cbfcbeafaa7ea2c2c261202151ae048ce7349. 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: daaa10309a39a91cb1314173161cbfcbeafaa7ea2c2c261202151ae048ce7349
SHA3-384 hash: 85e56eccd437020400c5d824f17a9c0e6e01e3fe436464ca31c95cc96121d34b3e5ad6d16ef9b51f293e4382cd005379
SHA1 hash: 5cba7f8fac365e9bda4a47da544094d0f61730ad
MD5 hash: e3362dd528bdd64465c7e4d2d17a2d32
humanhash: fish-social-jersey-fruit
File name:nabsh4
Download: download sample
Signature Mirai
Create hunting rule
File size:55'452 bytes
First seen:2025-12-21 19:17:10 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:RgQ2/PJI1y2HazUgz5XUyfC7L3CmCWT2bVRN:6RRIphglXUyfeLSYT2
TLSH T13D438C66CCAAAEA4C55C56B0B4318B76471380009BC72FBB9566D9759003D8CF9CE3FD
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 :
88
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:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai
Link:
https://www.filescan.io/uploads/694847f5e126b9ff438af908/reports/62fc9261-e86a-42f5-86e1-4f1c374b05d3/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-21T16:04:00Z UTC
Last seen:
2025-12-21T17:54:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/daaa10309a39a91cb1314173161cbfcbeafaa7ea2c2c261202151ae048ce7349/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/eb55309a-56c5-4304-a9b9-89cd052e377d
Behavior Graph:
Download SVG
%3 guuid=d73a99b8-1700-0000-0073-b8086d0e0000 pid=3693 /usr/bin/sudo guuid=98116ebb-1700-0000-0073-b808790e0000 pid=3705 /tmp/sample.bin guuid=d73a99b8-1700-0000-0073-b8086d0e0000 pid=3693->guuid=98116ebb-1700-0000-0073-b808790e0000 pid=3705 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/fcc51b0c-64c0-4701-bee4-c41c99bb5074
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1837194
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: 1837194 Sample: nabsh4.elf Startdate: 21/12/2025 Architecture: LINUX Score: 52 18 103.3.205.16, 23 WEEBO-AS-APWeebonetworksPvtLtdIN India 2->18 20 80.245.103.201, 23 VITECMVDK Denmark 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 nabsh4.elf 2->8         started        signatures3 process4 process5 10 nabsh4.elf 8->10         started        process6 12 nabsh4.elf 10->12         started        14 nabsh4.elf 10->14         started        16 nabsh4.elf 10->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/daaa10309a39a91cb1314173161cbfcbeafaa7ea2c2c261202151ae048ce7349
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/daaa10309a39a91cb1314173161cbfcbeafaa7ea2c2c261202151ae048ce7349/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-21 19:18:19 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 37 (48.65%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3kvbame2hgurzmjrifzrmhf7zpvpvj7kfqwcmeqccunoasgooneq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251221-xzk5eabl7w/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/8fe01e77-eff1-4849-b944-6c6bb992f1ef
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/daaa10309a39a91cb1314173161cbfcbeafaa7ea2c2c261202151ae048ce7349

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 daaa10309a39a91cb1314173161cbfcbeafaa7ea2c2c261202151ae048ce7349

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739226/
  
Delivery method
Distributed via web download

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