MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9c2c71084ec60f3df3fb5593d171e415af377298eff7f4bc4475be22cddbab25. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9c2c71084ec60f3df3fb5593d171e415af377298eff7f4bc4475be22cddbab25
SHA3-384 hash: 5078c4a984f994e64e9a10ad90082658c58af38afb1265b94646645932b0656867de531893193ed4394ed2f78fa15250
SHA1 hash: c1478d7b97634e1a0228af4a0a87392ef59b49db
MD5 hash: 1282a132161ce37e76614c845c480355
humanhash: kitten-november-carpet-double
File name:xparm7
Download: download sample
Signature Mirai
Create hunting rule
File size:59'072 bytes
First seen:2025-12-18 21:16:10 UTC
Last seen:2025-12-19 04:27:20 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:EPS4tGKcEtFCIML8P2uBXyP3D5HaGjLCYYH9rD:EPltGr4tMOxBXg3DvLCYo9rD
TLSH T1FC430264C3C38A70E702B8789A6BC458FAC59E7AD4F91C132E048E723E46D15D7E8746
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
File size (compressed) :59'072 bytes
File size (de-compressed) :154'279 bytes
Format:linux/arm
Unpacked file: edab2b41df11182519bb978ffdfa0bf4bf3e81b5aa92cc844140f706c2c70f77

Intelligence

File Origin
# of uploads :
3
# of downloads :
46
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/4924cf7f-17f5-4ae1-9780-02bc68b148b3/
Detection(s):
SecuriteInfo.com.Linux.Mirai.1424.9837.18653.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Runs as daemon
Receives data from a server
Opens a port
Sends data to a server
Substitutes an application name
Deleting of the original file
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-17T04:23:00Z UTC
Last seen:
2025-12-19T13:45:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.hv HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/9c2c71084ec60f3df3fb5593d171e415af377298eff7f4bc4475be22cddbab25/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/42364cdd-dfe0-4bd0-a0c9-a32b1187dec1
Behavior Graph:
Download SVG
%3 guuid=f42cc624-1a00-0000-2065-3bb8460b0000 pid=2886 /usr/bin/sudo guuid=5d979927-1a00-0000-2065-3bb8490b0000 pid=2889 /tmp/sample.bin guuid=f42cc624-1a00-0000-2065-3bb8460b0000 pid=2886->guuid=5d979927-1a00-0000-2065-3bb8490b0000 pid=2889 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/7b210cd8-999c-48f4-9995-ca4b87427700
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1835975
Signature
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1835975 Sample: xparm7.elf Startdate: 18/12/2025 Architecture: LINUX Score: 64 23 169.254.169.254, 80 USDOSUS Reserved 2->23 25 94.156.152.67, 18129, 44162, 44164 NET1-ASBG Bulgaria 2->25 27 2 other IPs or domains 2->27 29 Multi AV Scanner detection for submitted file 2->29 31 Yara detected Mirai 2->31 33 Sample is packed with UPX 2->33 8 xparm7.elf 2->8         started        11 python3.8 dpkg 2->11         started        13 dash rm 2->13         started        15 dash rm 2->15         started        signatures3 process4 signatures5 35 Sample deletes itself 8->35 17 xparm7.elf 8->17         started        process6 process7 19 xparm7.elf 17->19         started        21 xparm7.elf 17->21         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/9c2c71084ec60f3df3fb5593d171e415af377298eff7f4bc4475be22cddbab25
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/9c2c71084ec60f3df3fb5593d171e415af377298eff7f4bc4475be22cddbab25/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/9c2c71084ec60f3df3fb5593d171e415af377298eff7f4bc4475be22cddbab25
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-17 05:42:38 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 36 (47.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tqwhcccoyyht3473kwj5c4pecwxto4uy5737jpceow7cfto3vmsq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:mirai botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/251218-z4qxkatjfq/
Behaviour
Reads runtime system information
Changes its process name
Deletes itself
Modifies Watchdog functionality
Mirai
Mirai family
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/c2af422c-8032-454f-ab8e-127e3b005b25
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/9c2c71084ec60f3df3fb5593d171e415af377298eff7f4bc4475be22cddbab25

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:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 9c2c71084ec60f3df3fb5593d171e415af377298eff7f4bc4475be22cddbab25

(this sample)

Mirai

elf edab2b41df11182519bb978ffdfa0bf4bf3e81b5aa92cc844140f706c2c70f77

  
URLhaus
https://urlhaus.abuse.ch/url/3736608/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 edab2b41df11182519bb978ffdfa0bf4bf3e81b5aa92cc844140f706c2c70f77
  
Dropping
MD5 5e384f12a25b66fa6b3418339a4e7075
  
URLhaus
https://urlhaus.abuse.ch/url/3737055/

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