MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 16d8dc0bb359acb95207e3f6678f86e7a88a9b9a27bddafb426b81e93f9db91f. 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: 10


Intelligence 10 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 16d8dc0bb359acb95207e3f6678f86e7a88a9b9a27bddafb426b81e93f9db91f
SHA3-384 hash: 9b7752e6298ca183da2333754afa11fa3a591ad7e96ebd812b04af975debde4a41baffddcbff734a3866ee26095c7494
SHA1 hash: 99fb92f6a0518d2bf32149534c3a3df22d682cf0
MD5 hash: 70c86f2bcdd12ea4408c077383e711e5
humanhash: undress-sixteen-neptune-finch
File name:wewe4.johnsmith
Download: download sample
Signature Mirai
Create hunting rule
File size:25'704 bytes
First seen:2025-11-17 22:06:52 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:moWh8S0fMnBjuwhpgCelClNe2Y+JONASPYSs3Uoz8:mT6IB6wlw2Y+Jyuz8
TLSH T14DB2E03066E225BDD635093DEA37DA8EB5D30B2030F67237193406A87B9147896B9282
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 UPX
File size (compressed) :25'704 bytes
File size (de-compressed) :50'520 bytes
Format:linux/arm
Unpacked file: d3dfc2211f11b694bb769f5e36fd42c9bf8ec3b5b9d3c049b65c4fadaef654da

Intelligence

File Origin
# of uploads :
1
# of downloads :
72
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-18.UNOFFICIAL
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Unix.Trojan.Mirai-8274771-0
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Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai packed upx
Link:
https://www.filescan.io/uploads/691b9c9911bad712ca4637e2/reports/a272d622-e309-4493-bb80-235f89d00f45/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-17T22:01:00Z UTC
Last seen:
2025-11-18T08:15:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/16d8dc0bb359acb95207e3f6678f86e7a88a9b9a27bddafb426b81e93f9db91f/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/017843a5-b15e-41b5-a13c-e8b3ab2a1848
Behavior Graph:
Download SVG
%3 guuid=1450ad2d-1b00-0000-6536-d263b50b0000 pid=2997 /usr/bin/sudo guuid=50263b30-1b00-0000-6536-d263b80b0000 pid=3000 /tmp/sample.bin guuid=1450ad2d-1b00-0000-6536-d263b50b0000 pid=2997->guuid=50263b30-1b00-0000-6536-d263b80b0000 pid=3000 execve
Malware family:
Mirai
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1c2085d9-0163-487f-abd0-c7fc1dd8885a
Result
Threat name:
n/a
Detection:
suspicious
Classification:
evad
Score:
23 / 100
Link:
https://www.joesandbox.com/analysis/1815619
Signature
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1815619 Sample: wewe4.johnsmith.elf Startdate: 17/11/2025 Architecture: LINUX Score: 23 17 192.159.99.47, 3512, 49986, 49988 CYBERLYNKUS United Kingdom 2->17 19 34.243.160.129, 443, 50526 AMAZON-02US United States 2->19 21 Sample is packed with UPX 2->21 7 dash rm wewe4.johnsmith.elf 2->7         started        9 dash rm 2->9         started        11 dash head 2->11         started        13 7 other processes 2->13 signatures3 process4 process5 15 wewe4.johnsmith.elf 7->15         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/16d8dc0bb359acb95207e3f6678f86e7a88a9b9a27bddafb426b81e93f9db91f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/16d8dc0bb359acb95207e3f6678f86e7a88a9b9a27bddafb426b81e93f9db91f/
Threat name:
Linux.Trojan.Svirtu
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Status:
Malicious
First seen:
2025-11-17 22:18:52 UTC
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=c3mnyc5tlgwlsuqh4p3gpd4g46uivg42e665v62cnoa6sp45xepq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/251117-11rkcsvjdt/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-8274771-0
YARA:
n/a
Link:
https://app.threat.zone/submission/c688345b-1c14-4855-980d-35caec4622bb
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/16d8dc0bb359acb95207e3f6678f86e7a88a9b9a27bddafb426b81e93f9db91f

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:upx_packed_elf_v1
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Author:RandomMalware

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 16d8dc0bb359acb95207e3f6678f86e7a88a9b9a27bddafb426b81e93f9db91f

(this sample)

Mirai

elf d3dfc2211f11b694bb769f5e36fd42c9bf8ec3b5b9d3c049b65c4fadaef654da

  
URLhaus
https://urlhaus.abuse.ch/url/3703981/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 d3dfc2211f11b694bb769f5e36fd42c9bf8ec3b5b9d3c049b65c4fadaef654da
  
Dropping
MD5 df0c507209b08ae1bff0a200a00d9e30

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