MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bb80345efb6fbdc776cf4320f0bae3f411bfb7d1a00b93c93de1025c33bee3c7. 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: 12


Intelligence 12 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bb80345efb6fbdc776cf4320f0bae3f411bfb7d1a00b93c93de1025c33bee3c7
SHA3-384 hash: d9efd4ac99f2253bb1ae21613f18e241f93a293f7843a23b632830d4cf4d0292a8c13cb3c6829f728ec2dcc8efebe2aa
SHA1 hash: d96f9ca5b2b4e1c49293fd24406c4ef8a3e84752
MD5 hash: 5270b42db2279139e2e0d75834d8950a
humanhash: salami-may-echo-comet
File name:arm7.nn
Download: download sample
Signature Mirai
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File size:166'214 bytes
First seen:2025-02-25 15:00:20 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:br0l2MN6nLeecG4aneD3UntaVvaZw9mKuxfuB3Ck6OwiqM/9QizAN+nO:br0lxNsLeev4q2EntaVvaZwwlhk6OuMK
TLSH T14AF34C46E6814A13C0D2177AB6DF42453323AB64D3EB73069928BFF43F8679E0E67605
telfhash t1cf3120769b76421a6aa1e954dded8bb1151887130350ff33df22c4cc182a01ee83bc1f
Magika elf
Reporter NDA0E
Tags:ADB elf GorillaBotnet mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
94
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30455.LC.BadVar.UNOFFICIAL
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Unix.Dropper.Mirai-7135928-0
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Unix.Trojan.Mirai-9760303-0
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Unix.Trojan.Mirai-9945193-0
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Unix.Trojan.Mirai-9946826-0
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Unix.Dropper.Mirai-10008433-0
Create hunting rule

Unix.Trojan.Mirai-10025600-0
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Unix.Trojan.Mirai-10028641-0
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Unix.Trojan.Mirai-10028946-0
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Unix.Trojan.Mirai-10029097-0
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Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67bddb87a0fd713c335cbacdlinux22vpnfull_triage
Tags:
gafgyt mirai
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Creates or modifies symbolic links
Mounts file systems
Creating a file
Runs as daemon
Opens a port
Receives data from a server
Sends data to a server
Deletes a system binary file
Substitutes an application name
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
gcc lolbin masquerade mirai remote
Link:
https://www.filescan.io/uploads/67bddb373afc3763bec5f949/reports/3ffb27a8-d524-47dd-82d5-a8a91a86f866/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/bb80345efb6fbdc776cf4320f0bae3f411bfb7d1a00b93c93de1025c33bee3c7
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Malware family:
Mirai
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3c0534f5-5d35-4889-a1b0-314bd3d02af0
Result
Threat name:
Mirai, Okiru
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Detection:
malicious
Classification:
troj
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1623814
Signature
Antivirus / Scanner detection for submitted sample
Contains symbols with names commonly found in malware
Multi AV Scanner detection for submitted file
Yara detected Mirai
Yara detected Okiru
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1623814 Sample: arm7.nn.elf Startdate: 25/02/2025 Architecture: LINUX Score: 84 18 185.125.190.26, 443 CANONICAL-ASGB United Kingdom 2->18 20 193.143.1.72, 38242, 40854, 40856 BITWEB-ASRU unknown 2->20 22 Antivirus / Scanner detection for submitted sample 2->22 24 Multi AV Scanner detection for submitted file 2->24 26 Yara detected Okiru 2->26 28 2 other signatures 2->28 8 arm7.nn.elf 2->8         started        10 udisksd dumpe2fs 2->10         started        12 udisksd dumpe2fs 2->12         started        signatures3 process4 process5 14 arm7.nn.elf 8->14         started        process6 16 arm7.nn.elf 14->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/bb80345efb6fbdc776cf4320f0bae3f411bfb7d1a00b93c93de1025c33bee3c7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bb80345efb6fbdc776cf4320f0bae3f411bfb7d1a00b93c93de1025c33bee3c7/
Threat name:
Linux.Backdoor.Mirai
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Status:
Malicious
First seen:
2025-02-25 05:14:17 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=xoadixx3n664o5wpimqpboxd6qi37n6ruafzhsj54ebfym564pdq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
defense_evasion discovery
Link:
https://tria.ge/reports/250225-sdx5ma1qv3/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Modifies Watchdog functionality
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135928-0
YARA:
n/a
Link:
https://app.threat.zone/submission/3b2f1536-decc-4968-8fb6-3503cda4647d
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/bb80345efb6fbdc776cf4320f0bae3f411bfb7d1a00b93c93de1025c33bee3c7

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:ELF_Mirai
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Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:Linux_Generic_Threat_3bcc1630
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Author:Elastic Security
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 bb80345efb6fbdc776cf4320f0bae3f411bfb7d1a00b93c93de1025c33bee3c7

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3452002/
  
Delivery method
Distributed via web download

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