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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4866a7c0644e1bd7b06fa6646c9aa5b87fa4676d620a4915fe9c2565ce1a8fe2. 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



Threat unknown


Vendor detections: 6


Intelligence 6 IOCs YARA File information Comments

SHA256 hash: 4866a7c0644e1bd7b06fa6646c9aa5b87fa4676d620a4915fe9c2565ce1a8fe2
SHA3-384 hash: 3239d4818afcc9a2ca1aec85dc22416721efcef6a4b67b114097b5f4da166ef63c73dd9d894643d2d28c7c8f01bd4074
SHA1 hash: d84e1fc39ef2bf8eebe2f1563ffa799625ba7f20
MD5 hash: dbd220d8f45974d19ad3a42d0d73d876
humanhash: pip-winner-uncle-nine
File name:cirqueira.sh_i686.sh
Download: download sample
File size:203 bytes
First seen:2026-09-16 15:13:29 UTC
Last seen:2026-09-16 21:23:33 UTC
File type: sh
MIME type:text/x-shellscript
ssdeep 6:nDyMzAHZwNRE9ijZAMGc1tMLGFHI9Ks8DR0:nDyDHZcFQe+LGFHjNm
TLSH T111D022CC2AC56E215E181B2EB86160F0C22D88E2FCEB84F8C1030801E5C2B883E08A82
TrID 70.0% (.SH) Linux/UNIX shell script (7000/1)
30.0% (.) Unix-like shebang (var.3) (gen) (3000/1)
Magika shell
Reporter abuse_ch
Tags:sh
URLMalware sample (SHA256 hash)SignatureTags
http://94.154.43.227:8080/bins/cirqueira.shn/an/aascii bash sh ua-wget

Intelligence


File Origin
# of uploads :
2
# of downloads :
58
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
bash lolbin
Verdict:
Malicious
File Type:
unix shell
First seen:
2026-09-16T12:54:00Z UTC
Last seen:
2026-09-16T14:57:00Z UTC
Hits:
~10
Status:
terminated
Behavior Graph:
%3 guuid=518d990e-1a00-0000-ff9a-ca37dc080000 pid=2268 /usr/bin/sudo guuid=4e547b11-1a00-0000-ff9a-ca37e1080000 pid=2273 /tmp/sample.bin guuid=518d990e-1a00-0000-ff9a-ca37dc080000 pid=2268->guuid=4e547b11-1a00-0000-ff9a-ca37e1080000 pid=2273 execve guuid=be46d711-1a00-0000-ff9a-ca37e3080000 pid=2275 /usr/bin/curl net guuid=4e547b11-1a00-0000-ff9a-ca37e1080000 pid=2273->guuid=be46d711-1a00-0000-ff9a-ca37e3080000 pid=2275 execve guuid=45e9dd11-1a00-0000-ff9a-ca37e4080000 pid=2276 /usr/bin/bash guuid=4e547b11-1a00-0000-ff9a-ca37e1080000 pid=2273->guuid=45e9dd11-1a00-0000-ff9a-ca37e4080000 pid=2276 execve fe26f427-538c-5707-ac13-a31600d7b93f 94.154.43.227:8080 guuid=be46d711-1a00-0000-ff9a-ca37e3080000 pid=2275->fe26f427-538c-5707-ac13-a31600d7b93f con
Threat name:
Linux.Trojan.Generic
Status:
Suspicious
First seen:
2026-09-16 15:14:25 UTC
File Type:
Text (Shell)
AV detection:
4 of 24 (16.67%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  4/10
Tags:
antivm discovery linux
Behaviour
Reads runtime system information
Checks CPU configuration
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

sh 4866a7c0644e1bd7b06fa6646c9aa5b87fa4676d620a4915fe9c2565ce1a8fe2

(this sample)

  
Delivery method
Distributed via web download

Comments