MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5253c1d263e3690f26f0615fcbfc39c3945f00ad0b418996ca3a1ab79fde4d3c. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5253c1d263e3690f26f0615fcbfc39c3945f00ad0b418996ca3a1ab79fde4d3c
SHA3-384 hash: 3769da4157f7ca3ead5b4309df530e65e5842803c28e62c241391a4f6c0ca6b9930ca69c5ebcff20793d05bf57788384
SHA1 hash: 450eb48325af8c93749a03ade4a411730593e1b5
MD5 hash: 9857ff303341509c4d1819f7b088498c
humanhash: white-charlie-diet-july
File name:8arm78
Download: download sample
Signature Mirai
Create hunting rule
File size:63'996 bytes
First seen:2025-04-26 13:53:14 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:8Vez7VErY2l0LphMrX94aBLMoULdU5i9V5sH2:8VoVu/QphMrtHBLMTLiIVL
TLSH T185531219E57173E0C024EFAAA5335E0573F60EAC98E8226E0B0B5DD9C9C418971F3BC6
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 gafgyt mirai UPX
File size (compressed) :63'996 bytes
File size (de-compressed) :176'792 bytes
Format:linux/arm
Unpacked file: e5a562aa45e7914d00daf4bb5119de2e79d7eadb3a16dac4e3655fce58bb258c

Intelligence

File Origin
# of uploads :
1
# of downloads :
69
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.BackDoor.Fgt.1260.25619.25571.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=680ce61fc8b2e86d0ac2aad4linux22vpnfull_triage
Tags:
gafgyt mirai ddos
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Runs as daemon
Substitutes an application name
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
packed upx
Link:
https://www.filescan.io/uploads/680ce55ba8d43a4dd611c454/reports/7bebf036-1a7e-4cdd-bea8-99395432014e/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
3
Number of processes launched:
1
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/5253c1d263e3690f26f0615fcbfc39c3945f00ad0b418996ca3a1ab79fde4d3c
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Malware family:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b77d3779-5da2-450d-bd93-862e7082f56c
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1674773
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Opens /proc/net/* files useful for finding connected devices and routers
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/5253c1d263e3690f26f0615fcbfc39c3945f00ad0b418996ca3a1ab79fde4d3c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5253c1d263e3690f26f0615fcbfc39c3945f00ad0b418996ca3a1ab79fde4d3c/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-04-26 13:54:18 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kjj4dutd4nuq6jxqmfp4x7bzyokf6afnbnaytfwkhinlph66ju6a._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
defense_evasion discovery upx
Link:
https://tria.ge/reports/250426-q7l84sxmy4/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Reads system routing table
Modifies Watchdog functionality
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/5253c1d263e3690f26f0615fcbfc39c3945f00ad0b418996ca3a1ab79fde4d3c

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:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
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 5253c1d263e3690f26f0615fcbfc39c3945f00ad0b418996ca3a1ab79fde4d3c

(this sample)

Gafgyt

elf e5a562aa45e7914d00daf4bb5119de2e79d7eadb3a16dac4e3655fce58bb258c

  
URLhaus
https://urlhaus.abuse.ch/url/3526379/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 e5a562aa45e7914d00daf4bb5119de2e79d7eadb3a16dac4e3655fce58bb258c
  
Dropping
MD5 bff0dacfe741df8f83e4e1c1b2a44fa4

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