MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 146a9e8a20a1638b843afb5ba21a0596c471262fde12387dd75edfc738327464. 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: 13


Intelligence 13 IOCs YARA 9 File information Comments
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SHA256 hash: 146a9e8a20a1638b843afb5ba21a0596c471262fde12387dd75edfc738327464
SHA3-384 hash: 7a663795e7de4b15fd342d36012ff17cc707625a4396f262ef3273f094a6ba8bbd7c1610a91e25973c36521fe6866b64
SHA1 hash: b854a7f4586a65548d7573f572a1f587f9e48a73
MD5 hash: ca333bca6b7493eee36a5bfa7ea905f8
humanhash: alaska-double-double-minnesota
File name:neon.armv7l
Download: download sample
Signature Mirai
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File size:170'740 bytes
First seen:2025-06-01 06:42:19 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:fizEJBM++Rtq85nGbva5w1TbRr0YCbkNV+Bt+86l53KUyM/9ETIG:euBMPR/qva5wVbRr1CbG+/+86l53KvMq
TLSH T11CF34B46E6808B13C0D2177ABA9F424633339794E3DB73069928BFB43F8679E4E67505
telfhash t130310e315b7215292ba1d924ddec97b2152c931367849e73cf39c8cc242a0abe93ed0f
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 6b9b31b6690a4f8369d1ee3555bec2b3f26aa95dc98e682440119c456e995558
File size (compressed) :64'276 bytes
File size (de-compressed) :170'740 bytes
Format:linux/arm
Packed file: 6b9b31b6690a4f8369d1ee3555bec2b3f26aa95dc98e682440119c456e995558

Intelligence

File Origin
# of uploads :
1
# of downloads :
92
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
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SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
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SecuriteInfo.com.Linux.Siggen-1.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-7135925-0
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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.Dropper.Mirai-7355719-0
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Unix.Trojan.Mirai-8025795-0
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Unix.Trojan.Mirai-9760303-0
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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-5607483-0
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Verdict:
Malicious
Score:
90.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=683bf958668438e362e993aelinux22vpnfull_triage
Tags:
malware
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Runs as daemon
Receives data from a server
Opens a port
Sends data to a server
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
gcc lolbin mirai remote
Link:
https://www.filescan.io/uploads/683bf67f171e01f95932966a/reports/335aaf7c-30a6-4738-9e8d-0443ecbe6e85/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
107
Number of processes launched:
9
Processes remaning?
false
Remote TCP ports scanned:
8080,37215,80
Full report:
https://elfdigest.com/brief/146a9e8a20a1638b843afb5ba21a0596c471262fde12387dd75edfc738327464
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/39b0d9a7-df73-4533-a6d4-9ae63aa2affc
Result
Threat name:
Mirai
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Detection:
malicious
Classification:
troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1703227
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1703227 Sample: neon.armv7l.elf Startdate: 01/06/2025 Architecture: LINUX Score: 80 29 Malicious sample detected (through community Yara rule) 2->29 31 Antivirus / Scanner detection for submitted sample 2->31 33 Multi AV Scanner detection for submitted file 2->33 35 Yara detected Mirai 2->35 7 neon.armv7l.elf 2->7         started        9 dash rm 2->9         started        11 dash rm 2->11         started        process3 process4 13 neon.armv7l.elf 7->13         started        15 neon.armv7l.elf 7->15         started        17 neon.armv7l.elf 7->17         started        19 4 other processes 7->19 process5 21 neon.armv7l.elf 13->21         started        23 neon.armv7l.elf 13->23         started        25 neon.armv7l.elf 13->25         started        27 3 other processes 13->27
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/146a9e8a20a1638b843afb5ba21a0596c471262fde12387dd75edfc738327464
Detection:
mirai
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Link:
https://mwdb.cert.pl/sample/146a9e8a20a1638b843afb5ba21a0596c471262fde12387dd75edfc738327464/
Threat name:
Linux.Trojan.Gafgyt
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Status:
Malicious
First seen:
2025-06-01 06:43:12 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=crvj5craufryxbb27nn2egqfs3chcjrp3yjdq7oxl3p4oobsorsa._file
Result
Malware family:
mirai
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Score:
  10/10
Tags:
family:mirai defense_evasion discovery
Link:
https://tria.ge/reports/250601-hgzshsfn3s/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Contacts a large (858464) amount of remote hosts
Creates a large amount of network flows
Malware Config
C2 Extraction:
traxanhc2.duckdns.org
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/146a9e8a20a1638b843afb5ba21a0596c471262fde12387dd75edfc738327464

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:CVE_2017_17215
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Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
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Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:Linux_Generic_Threat_8299c877
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Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
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Author:Elastic Security
Rule name:MAL_ARM_LNX_Mirai_Mar13_2022
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Author:Mehmet Ali Kerimoglu a.k.a. CYB3RMX
Description:Detects new ARM Mirai variant
Rule name:setsockopt
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Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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: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 6b9b31b6690a4f8369d1ee3555bec2b3f26aa95dc98e682440119c456e995558

Mirai

elf 146a9e8a20a1638b843afb5ba21a0596c471262fde12387dd75edfc738327464

(this sample)

  
Dropped by
SHA256 6b9b31b6690a4f8369d1ee3555bec2b3f26aa95dc98e682440119c456e995558
  
URLhaus
https://urlhaus.abuse.ch/url/3545431/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 18bfc7b711c6149d13330def8b2bc78c

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