MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1c2f16524fd6a2934eadb72cfbb75a802058d27d500117bd00011cb348da22fa. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1c2f16524fd6a2934eadb72cfbb75a802058d27d500117bd00011cb348da22fa
SHA3-384 hash: 823cb37c00c4d15e8f32260a1a0a15ee6c8a9240c0b7704006dd706904bbdfb46550f39d56ba010ec2a72901745e9904
SHA1 hash: 1d6d91122ba8064653c880eaf697650661b73995
MD5 hash: c5db1cb37485342ac20c8a8a7ee11766
humanhash: three-video-connecticut-two
File name:mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:76'736 bytes
First seen:2025-12-13 23:05:22 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:ymXpJU8I17A6kv8VT1vtu6Z/+s1NSONNjqJLS/EiUpp9naUGi:fF76kvCTjZ/+2NGJ+9Upznag
TLSH T1B57301CE74852FC7CFCD4C3E55CE26DA54F890A51B6F27A9931AC6D8D82880B361E830
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) :76'736 bytes
File size (de-compressed) :257'036 bytes
Format:linux/mipsel
Unpacked file: a2a3f0c86c2034178e7f9dbb1914111ead3bbd405116231240aaad49788dd4b2

Intelligence

File Origin
# of uploads :
1
# of downloads :
69
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/2797b58d-b09c-4201-8c72-65d883ca3684/
Detection(s):
SecuriteInfo.com.Linux.Mirai-20.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-13T20:10:00Z UTC
Last seen:
2025-12-13T20:46:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Gafgyt.bj HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl
Link:
https://opentip.kaspersky.com/1c2f16524fd6a2934eadb72cfbb75a802058d27d500117bd00011cb348da22fa/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/a4d2acc6-2fb1-4959-ac64-a00438d007d0
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1832233
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Deletes system log files
Manipulation of devices in /dev
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Gafgyt
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1832233 Sample: mpsl.elf Startdate: 14/12/2025 Architecture: LINUX Score: 84 43 Antivirus detection for dropped file 2->43 45 Antivirus / Scanner detection for submitted sample 2->45 47 Multi AV Scanner detection for submitted file 2->47 49 2 other signatures 2->49 9 mpsl.elf 2->9         started        12 python3.8 dpkg 2->12         started        process3 file4 41 /usr/local/bin/infinitd, ELF 9->41 dropped 14 mpsl.elf 9->14         started        16 mpsl.elf 9->16         started        18 mpsl.elf 9->18         started        20 3 other processes 9->20 process5 process6 22 mpsl.elf 14->22         started        25 mpsl.elf 16->25         started        27 mpsl.elf 16->27         started        29 mpsl.elf 18->29         started        31 sh 20->31         started        33 sh 20->33         started        signatures7 51 Manipulation of devices in /dev 22->51 53 Deletes system log files 22->53 35 mpsl.elf 25->35         started        37 mpsl.elf 29->37         started        process8 process9 39 mpsl.elf 35->39         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1c2f16524fd6a2934eadb72cfbb75a802058d27d500117bd00011cb348da22fa
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1c2f16524fd6a2934eadb72cfbb75a802058d27d500117bd00011cb348da22fa/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/1c2f16524fd6a2934eadb72cfbb75a802058d27d500117bd00011cb348da22fa
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-13 23:06:12 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 38 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dqxrmusp22rjgtvnw4wpxn22qaqfrut5kaarppiaaeolgsg2el5a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery persistence privilege_escalation upx
Link:
https://tria.ge/reports/251213-2211vsylhq/
Behaviour
Reads runtime system information
UPX packed file
Enumerates running processes
Modifies systemd
Write file to user bin folder
Writes file to system bin folder
Deletes Audit logs
Deletes journal logs
Modifies Watchdog functionality
Mirai
Mirai family
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/a14f0885-da90-4b3d-b409-c8794c3e7637
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/1c2f16524fd6a2934eadb72cfbb75a802058d27d500117bd00011cb348da22fa

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 1c2f16524fd6a2934eadb72cfbb75a802058d27d500117bd00011cb348da22fa

(this sample)

Mirai

elf a2a3f0c86c2034178e7f9dbb1914111ead3bbd405116231240aaad49788dd4b2

  
URLhaus
https://urlhaus.abuse.ch/url/3722801/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 a2a3f0c86c2034178e7f9dbb1914111ead3bbd405116231240aaad49788dd4b2
  
Dropping
MD5 507723796b6c6c1ff5d89235eba938ba
  
URLhaus
https://urlhaus.abuse.ch/url/3722818/
  
URLhaus
https://urlhaus.abuse.ch/url/3719338/

Comments