MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7b9c914e01014cdbc5d59cf24c628a19048e27ea77b9e83719f5a40f098c3ec2. 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: 7


Intelligence 7 IOCs YARA 12 File information Comments
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SHA256 hash: 7b9c914e01014cdbc5d59cf24c628a19048e27ea77b9e83719f5a40f098c3ec2
SHA3-384 hash: 93c4dc92c46b37d0e2178edb5a52187a4dbfbe7e3e3729d1eb856c6c037abaf55a8aac302a50e19affc6ec213a1e9814
SHA1 hash: f89fbd21f5abb83f89a8a9bb4425a3aeb00d84fc
MD5 hash: db4c032fe7c947f53807618f899eccf9
humanhash: pip-seventeen-green-emma
File name:nz.arc
Download: download sample
Signature Mirai
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File size:148'932 bytes
First seen:2026-07-24 06:14:56 UTC
Last seen:2026-07-25 05:52:03 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:Gek++sK6WpEc/Qds1s9zXjEi9OQDg17gq:GedWlirXxY7gq
TLSH T130E3BFA7F74B2091C96302F407CB6BCD6E1722825F5BD9E76D6F313B597A0DA0402B91
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 :
6
# of downloads :
91
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.28880.LC.UNOFFICIAL
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Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
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SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
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Sanesecurity.Malware.28940.LC.UNOFFICIAL
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Sanesecurity.Malware.30435.LC.UNOFFICIAL
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Unix.Trojan.Mirai-7100807-0
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Unix.Dropper.Mirai-7135897-0
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Unix.Dropper.Mirai-7135901-0
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Unix.Dropper.Mirai-7135909-0
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Unix.Trojan.Mirai-7135916-0
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Unix.Dropper.Mirai-7135918-0
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Unix.Dropper.Mirai-7135954-0
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Unix.Dropper.Mirai-7136016-0
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Unix.Dropper.Mirai-7136028-0
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Unix.Trojan.Mirai-8025795-0
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Unix.Trojan.Mirai-9441505-0
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Unix.Dropper.Mirai-10007027-0
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Unix.Trojan.Mirai-10009361-0
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Unix.Trojan.Mirai-10011027-0
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Unix.Trojan.Mirai-10011918-0
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Unix.Trojan.Mirai-10059006-0
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Unix.Trojan.Mirai-10059216-0
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YARA.SIGNATURE_BASE_MAL_ELF_Xlogin_Nov24_1.UNOFFICIAL
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Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
botnet masquerade mirai obfuscated
Link:
https://www.filescan.io/uploads/6a6303175714082f46dae691/reports/fa6870e9-5cea-48ba-a295-992e1361fec9/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-07-24T04:22:00Z UTC
Last seen:
2026-07-26T00:45:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/7b9c914e01014cdbc5d59cf24c628a19048e27ea77b9e83719f5a40f098c3ec2/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/20944322-f1aa-4997-b9e9-4355f7f907c9
Behavior Graph:
Download SVG
%3 guuid=844bbbda-1800-0000-56a8-98de1b0c0000 pid=3099 /usr/bin/sudo guuid=6744f7de-1800-0000-56a8-98de270c0000 pid=3111 /tmp/sample.bin guuid=844bbbda-1800-0000-56a8-98de1b0c0000 pid=3099->guuid=6744f7de-1800-0000-56a8-98de270c0000 pid=3111 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/ae2b8afc-125c-492a-aeab-c4b9acd49811
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/7b9c914e01014cdbc5d59cf24c628a19048e27ea77b9e83719f5a40f098c3ec2
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7b9c914e01014cdbc5d59cf24c628a19048e27ea77b9e83719f5a40f098c3ec2/
Threat name:
Linux.Backdoor.Mirai
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Status:
Malicious
First seen:
2026-07-24 06:15:56 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=poojctqbafgnxrovttzeyyukdeci4j7ko646qnyz6wsa6cmmh3ba._file
Result
Malware family:
mirai
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Score:
  10/10
Tags:
family:mirai botnet linux
Link:
https://tria.ge/reports/260724-g1cawsef94/
Malware Config
C2 Extraction:
osfjkqoiw382r552q.hopto.org
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/7b9c914e01014cdbc5d59cf24c628a19048e27ea77b9e83719f5a40f098c3ec2

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:botnet_Yakuza
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Author:NDA0E
Description:Yakuza botnet
Rule name:CP_Script_Inject_Detector
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Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:ELF_Toriilike_persist
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Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
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Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
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Author:Elastic Security
Rule name:MAL_ELF_Xlogin_Nov24_1
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Author:Florian Roth
Description:Detects xlogin backdoor samples
Reference:https://blog.sekoia.io/solving-the-7777-botnet-enigma-a-cybersecurity-quest/
Rule name:SUSP_XORed_Mozilla_Oct19
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Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
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Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
Rule name:unixredflags3
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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 7b9c914e01014cdbc5d59cf24c628a19048e27ea77b9e83719f5a40f098c3ec2

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3887329/
  
Delivery method
Distributed via web download

Comments