MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 37190d6810840b7941e3e5542a85a08f498cee64f94be797e6f76dec5f59a31b. 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: 9


Intelligence 9 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 37190d6810840b7941e3e5542a85a08f498cee64f94be797e6f76dec5f59a31b
SHA3-384 hash: 65ad9c539940ff48c4ddeb1aa55440d6e40743ad52edfe7e523993d49ef91134c8b67bce9d7dbe327ea3bd4d6769ab45
SHA1 hash: bf37dee4584bd89b6841fb1f3d0ad5b5da04a589
MD5 hash: dbc99c68cfce2a87705e7865a3285098
humanhash: pasta-moon-mississippi-cup
File name:irannet.aarch64
Download: download sample
Signature Mirai
Create hunting rule
File size:210'928 bytes
First seen:2025-11-30 02:01:31 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:k77gWZ2/uj1IgUzF3/hiv4TwcYR7tk3JP1xiAM4h9oq:kwWZ2/U1IgUzFPhq4Uc67t0FiAv9oq
TLSH T126246C69BA0F6C41F2C2D3F8DE8C87E13A1B35E3C7768971791212ECDAE39D95990502
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-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 c13c0884dd95f92bbe6d223768fc66b99c4dcda935e989b9eee10df2c2fe0d50
File size (compressed) :89'048 bytes
File size (de-compressed) :210'928 bytes
Format:linux/arm64
Packed file: c13c0884dd95f92bbe6d223768fc66b99c4dcda935e989b9eee10df2c2fe0d50

Intelligence

File Origin
# of uploads :
1
# of downloads :
71
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sets a written file as executable
Runs as daemon
Receives data from a server
Kills processes
Sends data to a server
Substitutes an application name
Creates or modifies files in /init.d to set up autorun
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gafgyt mirai rust
Link:
https://www.filescan.io/uploads/692ba5ac1b65ca0bb927b285/reports/ee12e1b6-70b6-4bbe-b937-4b7e51be73a6/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/37190d6810840b7941e3e5542a85a08f498cee64f94be797e6f76dec5f59a31b
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/4b55d2c9-7f0b-4aca-8442-0029a6450055
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1822964
Signature
Antivirus / Scanner detection for submitted sample
Drops files in suspicious directories
Multi AV Scanner detection for submitted file
Sample tries to set files in /etc globally writable
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1822964 Sample: irannet.aarch64.elf Startdate: 30/11/2025 Architecture: LINUX Score: 72 31 185.158.107.249, 59524, 59526, 59528 ASDETUKhttpwwwheficedcomGB Germany 2->31 33 Antivirus / Scanner detection for submitted sample 2->33 35 Multi AV Scanner detection for submitted file 2->35 37 Yara detected Mirai 2->37 9 irannet.aarch64.elf 2->9         started        11 systemd snap-failure 2->11         started        13 python3.8 dpkg 2->13         started        15 systemd 2->15         started        signatures3 process4 process5 17 irannet.aarch64.elf 9->17         started        19 snap-failure systemctl 11->19         started        21 snap-failure 11->21         started        process6 23 irannet.aarch64.elf 17->23         started        file7 29 /etc/init.d/main, POSIX 23->29 dropped 39 Sample tries to set files in /etc globally writable 23->39 41 Drops files in suspicious directories 23->41 27 irannet.aarch64.elf 23->27         started        signatures8 process9
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/37190d6810840b7941e3e5542a85a08f498cee64f94be797e6f76dec5f59a31b
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/37190d6810840b7941e3e5542a85a08f498cee64f94be797e6f76dec5f59a31b/
Threat name:
Linux.Exploit.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-30 02:02:22 UTC
AV detection:
8 of 36 (22.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=g4mq22aqqqfxsqpd4vkcvbnar5eyz3te7ff6pf7g65w6yx2zumnq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251130-cf99za1jdw/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/187b8948-26d6-4b39-b266-c398f06460c3
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/37190d6810840b7941e3e5542a85a08f498cee64f94be797e6f76dec5f59a31b

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 c13c0884dd95f92bbe6d223768fc66b99c4dcda935e989b9eee10df2c2fe0d50

Mirai

elf 37190d6810840b7941e3e5542a85a08f498cee64f94be797e6f76dec5f59a31b

(this sample)

  
Dropped by
SHA256 c13c0884dd95f92bbe6d223768fc66b99c4dcda935e989b9eee10df2c2fe0d50
  
URLhaus
https://urlhaus.abuse.ch/url/3720788/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 fb78b8349098670da5a85e917db2100e

Comments