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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7a5a5c813d636d96906fb4bf8f76c7f296a467dca756e92450f32dc69d781b71. 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: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7a5a5c813d636d96906fb4bf8f76c7f296a467dca756e92450f32dc69d781b71
SHA3-384 hash: 90750d50b8202b1a7e4218a9552c916787b8dc249a76a13d811d427ee2b05e766bde8813e86c16b70113b960227dee17
SHA1 hash: 08e9620a1b36678fe8406d1a231a436a752f5a5e
MD5 hash: 72616e99230dab898ba193741a0b5d35
humanhash: hamper-east-quebec-sink
File name:armv4l
Download: download sample
Signature Mirai
Create hunting rule
File size:111'692 bytes
First seen:2025-06-23 10:55:41 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:0pLdejKQBCr9noyoGqvJkyuGIQxOo7rvPNBUFL9kpBK:AdhoydqBhfIQx1lYkpB
TLSH T137B34B46BC819A12C5E426BBBA1D42CC331B13F8D3EA7116DC255FA137CB85A0E7F651
telfhash t1a2d02366b9d92fb817d88bbd9489200a4f2838d84702242539dcff87164a485702fc12
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

Intelligence

File Origin
# of uploads :
1
# of downloads :
80
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.ELF.Mirai-CQU.6076.17110.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=685932d3b06783b9ebd6acealinux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Clean
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/685932e33faf8fcd7d3c6430/reports/28f22771-b038-488e-a72a-f116c1a3987c/overview
Verdict:
Malicious
Uses P2P?:
true
Uses anti-vm?:
true
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
187
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/7a5a5c813d636d96906fb4bf8f76c7f296a467dca756e92450f32dc69d781b71
Behaviour
Anti-VM
Process Renaming
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
type: 74.125.250.129:19302
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/8edf9f6a-b060-4653-b271-791cda41fded
Behavior Graph:
Download SVG
%3 guuid=b17f64bc-1a00-0000-904d-d581950b0000 pid=2965 /usr/bin/sudo guuid=42a2a3be-1a00-0000-904d-d581970b0000 pid=2967 /tmp/sample.bin guuid=b17f64bc-1a00-0000-904d-d581950b0000 pid=2965->guuid=42a2a3be-1a00-0000-904d-d581970b0000 pid=2967 execve
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/f327a038-c523-48f4-a9e8-72c0c4403ef6
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.spyw
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1720828
Signature
Multi AV Scanner detection for submitted file
Opens /sys/class/net/* files useful for querying network interface information
Sample reads /proc/mounts (often used for finding a writable filesystem)
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/7a5a5c813d636d96906fb4bf8f76c7f296a467dca756e92450f32dc69d781b71
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7a5a5c813d636d96906fb4bf8f76c7f296a467dca756e92450f32dc69d781b71/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-06-23 10:56:33 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pjnfzaj5mnwznedpws7y65wh6klkiz64u5losjcq6mw4nhlydnyq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
credential_access defense_evasion discovery
Link:
https://tria.ge/reports/250623-m1s7asal6y/
Behaviour
Enumerates kernel/hardware configuration
Reads runtime system information
Changes its process name
Reads process memory
Enumerates running processes
Reads MAC address of network interface
Reads network interface configuration
Renames itself
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/b072b23c-784e-47f9-94a7-0a22e73b4d7b
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/7a5a5c813d636d96906fb4bf8f76c7f296a467dca756e92450f32dc69d781b71

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:Linux_Generic_Threat_e9aef030
Create hunting rule
Author:Elastic Security
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 7a5a5c813d636d96906fb4bf8f76c7f296a467dca756e92450f32dc69d781b71

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3569521/
  
Delivery method
Distributed via web download

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