MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 662c6efb085eb8cb9b1e9902a719f1bdb58fc10ed9d6019e42787d481dc1e4d6. 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: 6


Intelligence 6 IOCs YARA File information Comments

SHA256 hash: 662c6efb085eb8cb9b1e9902a719f1bdb58fc10ed9d6019e42787d481dc1e4d6
SHA3-384 hash: dc22b3b1661204b4c42fd92edb302fd4b591141b30b2291e1599c4eb826e95675c62872ee165df2bef5cde4c45fb3ffd
SHA1 hash: aaaa0faa446483c1387ed5ca55198339c0641322
MD5 hash: 9dca158dc139ff8a30ae3f43641acc32
humanhash: wyoming-vermont-ink-triple
File name:curl.sh
Download: download sample
Signature Mirai
File size:1'139 bytes
First seen:2025-08-25 20:16:55 UTC
Last seen:Never
File type: sh
MIME type:text/x-shellscript
ssdeep 24:ThBh9Mk8QoxKBYT1npLOafJHe2liAIKqloatkkzACrivj:ThL8QoxKYT9pThH1iAIOat/znyj
TLSH T1CA216ED881C1AB3A5BD08C34B3D3A67F946B52D561A439D0B11B1EE3F39C9827094723
Magika shell
Reporter abuse_ch
Tags:sh
URLMalware sample (SHA256 hash)SignatureTags
http://103.176.20.59/arm8a235a9336092da5a5fd75dc7c04bf109a796cab8cbe52666f972c2c5f3ff285 Miraiarm elf geofenced mirai ua-wget USA
http://103.176.20.59/arm516877e8cab68f6d6a557b0bee1e41a6d938997cb31a62cfe017ed21867b41801 Miraiarm elf mirai ua-wget
http://103.176.20.59/arm70fd1878b69312fbf748d3be8ba65b3431083985fcfe65a3b32a74a8ef69cdf89 Miraiarm elf mirai ua-wget
http://103.176.20.59/mips7cd5fb5b6d94ac2acf16f8904f6f307f47710df1d51129d55e70590a52dcf823 Miraielf gafgyt mips mirai ua-wget
http://103.176.20.59/mpsle4acbf0a1448e928ea7714cf90692001c454b37d78b13a955f475568b36bbaec Miraielf mips mirai ua-wget

Intelligence


File Origin
# of uploads :
1
# of downloads :
35
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Malicious
File Type:
Script
Detections:
HEUR:Trojan-Downloader.Shell.Agent.a
Status:
terminated
Behavior Graph:
%3 guuid=f2a13445-1900-0000-0762-0230540e0000 pid=3668 /usr/bin/sudo guuid=a7cb7447-1900-0000-0762-0230550e0000 pid=3669 /tmp/sample.bin guuid=f2a13445-1900-0000-0762-0230540e0000 pid=3668->guuid=a7cb7447-1900-0000-0762-0230550e0000 pid=3669 execve guuid=f899a34d-1900-0000-0762-0230650e0000 pid=3685 /usr/bin/cp guuid=a7cb7447-1900-0000-0762-0230550e0000 pid=3669->guuid=f899a34d-1900-0000-0762-0230650e0000 pid=3685 execve guuid=d793ab53-1900-0000-0762-02307a0e0000 pid=3706 /usr/bin/curl net send-data write-file guuid=a7cb7447-1900-0000-0762-0230550e0000 pid=3669->guuid=d793ab53-1900-0000-0762-02307a0e0000 pid=3706 execve guuid=7f7ecbcc-1900-0000-0762-0230a20f0000 pid=4002 /usr/bin/chmod guuid=a7cb7447-1900-0000-0762-0230550e0000 pid=3669->guuid=7f7ecbcc-1900-0000-0762-0230a20f0000 pid=4002 execve guuid=6e9c44cd-1900-0000-0762-0230a40f0000 pid=4004 /usr/bin/dash guuid=a7cb7447-1900-0000-0762-0230550e0000 pid=3669->guuid=6e9c44cd-1900-0000-0762-0230a40f0000 pid=4004 clone guuid=835343ce-1900-0000-0762-0230a90f0000 pid=4009 /usr/bin/cp guuid=a7cb7447-1900-0000-0762-0230550e0000 pid=3669->guuid=835343ce-1900-0000-0762-0230a90f0000 pid=4009 execve guuid=6e9928cf-1900-0000-0762-0230ad0f0000 pid=4013 /usr/bin/curl net send-data write-file guuid=a7cb7447-1900-0000-0762-0230550e0000 pid=3669->guuid=6e9928cf-1900-0000-0762-0230ad0f0000 pid=4013 execve guuid=61573145-1a00-0000-0762-0230e1100000 pid=4321 /usr/bin/chmod guuid=a7cb7447-1900-0000-0762-0230550e0000 pid=3669->guuid=61573145-1a00-0000-0762-0230e1100000 pid=4321 execve guuid=bc42a945-1a00-0000-0762-0230e2100000 pid=4322 /usr/bin/dash guuid=a7cb7447-1900-0000-0762-0230550e0000 pid=3669->guuid=bc42a945-1a00-0000-0762-0230e2100000 pid=4322 clone guuid=996e4747-1a00-0000-0762-0230e6100000 pid=4326 /usr/bin/cp guuid=a7cb7447-1900-0000-0762-0230550e0000 pid=3669->guuid=996e4747-1a00-0000-0762-0230e6100000 pid=4326 execve guuid=f90c7248-1a00-0000-0762-0230ea100000 pid=4330 /usr/bin/curl net send-data guuid=a7cb7447-1900-0000-0762-0230550e0000 pid=3669->guuid=f90c7248-1a00-0000-0762-0230ea100000 pid=4330 execve 58517d70-7b02-5fe6-86d3-049c9f17a9ed 103.176.20.59:80 guuid=d793ab53-1900-0000-0762-02307a0e0000 pid=3706->58517d70-7b02-5fe6-86d3-049c9f17a9ed send: 80B guuid=6e9928cf-1900-0000-0762-0230ad0f0000 pid=4013->58517d70-7b02-5fe6-86d3-049c9f17a9ed send: 81B guuid=f90c7248-1a00-0000-0762-0230ea100000 pid=4330->58517d70-7b02-5fe6-86d3-049c9f17a9ed send: 81B
Verdict:
Malicious
Threat:
Trojan-Downloader.Shell.Agent
Threat name:
Win32.Trojan.Vigorf
Status:
Malicious
First seen:
2025-08-25 20:17:28 UTC
File Type:
Text (Shell)
AV detection:
11 of 23 (47.83%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  7/10
Tags:
antivm credential_access defense_evasion discovery linux
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to tmp directory
Checks CPU configuration
Reads process memory
Enumerates running processes
File and Directory Permissions Modification
Executes dropped EXE
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


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

Web download

Mirai

sh 662c6efb085eb8cb9b1e9902a719f1bdb58fc10ed9d6019e42787d481dc1e4d6

(this sample)

  
Delivery method
Distributed via web download

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