MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6fce1623d06754d0eca7e3e05542baef73a05f120217e407fc3a4b60b032bbc7. 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 12 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6fce1623d06754d0eca7e3e05542baef73a05f120217e407fc3a4b60b032bbc7
SHA3-384 hash: 7142afc108b180c621c4da9a3683e1f3a8a7d65481e3d7339eed419025696d3eedbdc9336453a2785434c27d58deb70d
SHA1 hash: aa71558abc51da39c9907cf226ddddadb88c4fee
MD5 hash: e818ecd6bb280937df3673e5dc82c648
humanhash: oregon-artist-item-beer
File name:nz.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:176'499 bytes
First seen:2026-07-20 01:03:58 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:WMdy5RuL6KaI5dPRdLBBoJYXoCyj8Ulduysd0LM/9VamtTM:WMIuuKaI5dPRdtBAFC68cduysdQM/99M
TLSH T131045C46EB818A13C0D62779F69F524533239BA4D3DB33069918AFB43F867DE0E67601
telfhash t13c31fe31573151196ab1d954edec97b2152a87132349ee33df36c8dc181a09be93ec0f
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 5f6cc8466655754cb6753127743d2f07d5201f1d6c0e0eb1db12c5696e4d9773
File size (compressed) :67'412 bytes
File size (de-compressed) :176'499 bytes
Format:linux/arm
Packed file: 5f6cc8466655754cb6753127743d2f07d5201f1d6c0e0eb1db12c5696e4d9773

Intelligence

File Origin
# of uploads :
1
# of downloads :
89
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/85072aaa-aa75-459b-9e37-d9fed962707d/
Detection(s):
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
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135925-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
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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-10059006-0
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Unix.Trojan.Mirai-10059216-0
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YARA.SIGNATURE_BASE_MAL_ARM_LNX_Mirai_Mar13_2022.UNOFFICIAL
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Receives data from a server
Sends data to a server
Connection attempt
Runs as daemon
DNS request
Changes access rights for a file
Changes access rights for a written file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
botnet gcc masquerade mirai obfuscated rust
Link:
https://www.filescan.io/uploads/6a5d75f78dc319c6eb81f15f/reports/4f826bba-758b-4580-896d-ac471704edf9/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-07-19T23:40:00Z UTC
Last seen:
2026-07-20T00:34:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/6fce1623d06754d0eca7e3e05542baef73a05f120217e407fc3a4b60b032bbc7/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/61ada1ea-671e-4c43-99fd-7cebb6c2c7fb
Behavior Graph:
Download SVG
%3 guuid=15d1c32d-1c00-0000-ffcc-32a7830c0000 pid=3203 /usr/bin/sudo guuid=53590f30-1c00-0000-ffcc-32a7890c0000 pid=3209 /tmp/sample.bin guuid=15d1c32d-1c00-0000-ffcc-32a7830c0000 pid=3203->guuid=53590f30-1c00-0000-ffcc-32a7890c0000 pid=3209 execve
Gathering data
Result
Threat name:
Mirai
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Detection:
malicious
Classification:
troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1944926
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1944926 Sample: nz.arm7.elf Startdate: 20/07/2026 Architecture: LINUX Score: 64 22 169.254.169.254, 80 USDOS-USDepartmentofStateUS ZZ 2->22 24 eclipse.garden 45.66.228.114, 54956, 54958, 54960 PLAY2GO-NETGB Germany 2->24 26 daisy.ubuntu.com 2->26 28 Antivirus / Scanner detection for submitted sample 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 Yara detected Mirai 2->32 8 nz.arm7.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 process4 process5 12 nz.arm7.elf 8->12         started        14 nz.arm7.elf 8->14         started        16 nz.arm7.elf 8->16         started        process6 18 nz.arm7.elf 12->18         started        20 nz.arm7.elf 12->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/6fce1623d06754d0eca7e3e05542baef73a05f120217e407fc3a4b60b032bbc7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6fce1623d06754d0eca7e3e05542baef73a05f120217e407fc3a4b60b032bbc7/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-07-20 01:07:37 UTC
File Type:
ELF32 Little (Exe)
AV detection:
20 of 36 (55.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=n7hbmi6qm5knb3fh4pqfkqv255z2axysail6ib74hjfwbmbsxpdq._file
Result
Malware family:
mirai
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Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery
Link:
https://tria.ge/reports/260720-bfdekadv5z/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Malware Config
C2 Extraction:
eclipse.garden
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/6fce1623d06754d0eca7e3e05542baef73a05f120217e407fc3a4b60b032bbc7

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: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_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_8299c877
Create hunting rule
Author:Elastic Security
Rule name:Linux_Generic_Threat_c19ca8e5
Create hunting rule
Author:Elastic Security
Rule name:MAL_ARM_LNX_Mirai_Mar13_2022
Create hunting rule
Author:Mehmet Ali Kerimoglu a.k.a. CYB3RMX
Description:Detects new ARM Mirai variant
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
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
Create hunting rule
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
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 5f6cc8466655754cb6753127743d2f07d5201f1d6c0e0eb1db12c5696e4d9773

Mirai

elf 6fce1623d06754d0eca7e3e05542baef73a05f120217e407fc3a4b60b032bbc7

(this sample)

  
Dropped by
SHA256 5f6cc8466655754cb6753127743d2f07d5201f1d6c0e0eb1db12c5696e4d9773
  
URLhaus
https://urlhaus.abuse.ch/url/3888906/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 73feacb286b5ddf597a87a713655ee38
  
URLhaus
https://urlhaus.abuse.ch/url/3888927/

Comments