MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1c35caf0944a44ab3eec8faae0ac21dd39710ccde3c91b0e76278bd8e1623af4. 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: 12


Intelligence 12 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1c35caf0944a44ab3eec8faae0ac21dd39710ccde3c91b0e76278bd8e1623af4
SHA3-384 hash: 2df6f0dea60e7db6583455936e33089100bf734dee1c9fe1bbfd6fd1549c8a6639ab6dc4db57a95986857a8be393b4e2
SHA1 hash: 10711bd109e734edfe084e906d1b17d77bb510ed
MD5 hash: 2c98ac8612306031094db5cdc68bd002
humanhash: carpet-five-queen-freddie
File name:nwfaiehg4ewijfgriehgirehaughrarg.mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:24'912 bytes
First seen:2025-10-01 17:22:25 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:obrQlS07dEv0UXqUhvQE+CXQKMQKCXBp6iVZqSWva:4QlS07FUXqIYSXQKqu6irqy
TLSH T174B2C0CD61543084C98D7C7C67CD4A664F68A0D0BAED9F26E350CD98B3BAA8F3459078
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) :24'912 bytes
File size (de-compressed) :76'120 bytes
Format:linux/mipsel
Unpacked file: f8a657aa49bdb0bc1a74c5a3be4ed15637e410e8c03709501a953a50f90ea70b

Intelligence

File Origin
# of uploads :
1
# of downloads :
60
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-20.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9955504-0
Create hunting rule

Unix.Trojan.Mirai-9955732-0
Create hunting rule

Unix.Trojan.Mirai-9956143-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sends data to a server
Receives data from a server
Runs as daemon
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade packed threat upx
Link:
https://www.filescan.io/uploads/68dd6382c564c8e81d0be799/reports/30668bde-3923-428c-ab2e-8a161e22002f/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
UPX
Botnet:
unknown
Number of open files:
7
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/1c35caf0944a44ab3eec8faae0ac21dd39710ccde3c91b0e76278bd8e1623af4
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-10-01T14:31:00Z UTC
Last seen:
2025-10-02T17:38:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/1c35caf0944a44ab3eec8faae0ac21dd39710ccde3c91b0e76278bd8e1623af4/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/7501f644-1685-4587-b6f6-bbe8da0608b6
Behavior Graph:
Download SVG
%3 guuid=0c402e34-1a00-0000-067b-2dacd3090000 pid=2515 /usr/bin/sudo guuid=22766d37-1a00-0000-067b-2dacdd090000 pid=2525 /tmp/sample.bin guuid=0c402e34-1a00-0000-067b-2dacd3090000 pid=2515->guuid=22766d37-1a00-0000-067b-2dacdd090000 pid=2525 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/a219a7f8-a20d-409b-a427-9fb9abe322a1
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1787600
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Sample tries to kill multiple processes (SIGKILL)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1c35caf0944a44ab3eec8faae0ac21dd39710ccde3c91b0e76278bd8e1623af4
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1c35caf0944a44ab3eec8faae0ac21dd39710ccde3c91b0e76278bd8e1623af4/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/1c35caf0944a44ab3eec8faae0ac21dd39710ccde3c91b0e76278bd8e1623af4
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2025-10-01 17:23:36 UTC
File Type:
ELF32 Little (Exe)
AV detection:
24 of 38 (63.16%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dq24v4eujjckwpxmr6voblbb3u4xcdgn4perwdtwe6f5rylchl2a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/251001-vxzhxabn8y/
Behaviour
Reads runtime system information
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9955504-0
YARA:
n/a
Link:
https://app.threat.zone/submission/6f5b7c41-5c3e-4e05-9284-21d4af9a3dfc
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/1c35caf0944a44ab3eec8faae0ac21dd39710ccde3c91b0e76278bd8e1623af4

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_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
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 1c35caf0944a44ab3eec8faae0ac21dd39710ccde3c91b0e76278bd8e1623af4

(this sample)

Mirai

elf f8a657aa49bdb0bc1a74c5a3be4ed15637e410e8c03709501a953a50f90ea70b

  
URLhaus
https://urlhaus.abuse.ch/url/3636084/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 f8a657aa49bdb0bc1a74c5a3be4ed15637e410e8c03709501a953a50f90ea70b
  
Dropping
MD5 a6d028b02bd177ef1c186c8e2ceca9cb

Comments