File name:

x86_64

Full analysis: https://app.any.run/tasks/d5f84a44-55e6-4918-91d7-94f5fb90db35
Verdict: Malicious activity
Analysis date: October 03, 2025, 18:03:14
OS: Ubuntu 22.04.2
MIME: application/x-executable
File info: ELF 64-bit LSB executable, x86-64, version 1 (SYSV), statically linked, stripped
MD5:

B61C82C2AC63DB9EFEBE96346935E745

SHA1:

AB4A37C706A1C4997B223DDE6835D61575F1D028

SHA256:

417B701005AD5771FA0001FB86E8240614CE6F180520010C683B3D2948C71A64

SSDEEP:

6144:Ef3l8RQZQTRT1YUyVZc+bG+zi5FoDG94BZHZiShZmPESzrLUYUOuJc9waSWDv4dg:Ef3l8RQZQTRT1YUyVZc+bG+ziroDG94+

ANY.RUN is an interactive service which provides full access to the guest system. Information in this report could be distorted by user actions and is provided for user acknowledgement as it is. ANY.RUN does not guarantee maliciousness or safety of the content.

  • MALICIOUS

    No malicious indicators.

  • SUSPICIOUS

    • Reads network configuration

      • x86_64.elf (PID: 1922)

    • Modifies file or directory owner

      • sudo (PID: 1918)

    • Connects to unusual port

      • x86_64.elf (PID: 1925)

    • Gets active TCP connections

      • x86_64.elf (PID: 1922)

    • Executes commands using command-line interpreter

      • sudo (PID: 1921)

  • INFO

    No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.o | ELF Executable and Linkable format (generic) (100)

EXIF

EXE

CPUArchitecture: 64 bit
CPUByteOrder: Little endian
ObjectFileType: Executable file
CPUType: AMD x86-64
No data.
screenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
141
Monitored processes
21
Malicious processes
0
Suspicious processes
0

Behavior graph

Click at the process to see the details

Process information

PID
CMD
Path
Indicators
Parent process
1917/bin/sh -c "sudo chown user /tmp/x86_64\.elf && chmod +x /tmp/x86_64\.elf && DISPLAY=:0 sudo -iu user /tmp/x86_64\.elf "/usr/bin/dash—zhqBI23Omt06cXXL
User:
root
Integrity Level:
UNKNOWN
Exit code:
0
Modules
Images
/usr/lib/x86_64-linux-gnu/libc.so.6
1918sudo chown user /tmp/x86_64.elf/usr/bin/sudo—dash
User:
root
Integrity Level:
UNKNOWN
Exit code:
0
Modules
Images
/usr/lib/x86_64-linux-gnu/libaudit.so.1.0.0
/usr/lib/x86_64-linux-gnu/libselinux.so.1
/usr/libexec/sudo/libsudo_util.so.0.0.0
/usr/lib/x86_64-linux-gnu/libc.so.6
/usr/lib/x86_64-linux-gnu/libcap-ng.so.0.0.0
/usr/lib/x86_64-linux-gnu/libpcre2-8.so.0.10.4
/usr/lib/x86_64-linux-gnu/libnss_systemd.so.2
/usr/libexec/sudo/sudoers.so
/usr/lib/x86_64-linux-gnu/libpam.so.0.85.1
/usr/lib/x86_64-linux-gnu/libz.so.1.2.11
1919chown user /tmp/x86_64.elf/usr/bin/chown—sudo
User:
root
Integrity Level:
UNKNOWN
Exit code:
0
Modules
Images
/usr/lib/x86_64-linux-gnu/libc.so.6
1920chmod +x /tmp/x86_64.elf/usr/bin/chmod—dash
User:
root
Integrity Level:
UNKNOWN
Exit code:
0
Modules
Images
/usr/lib/x86_64-linux-gnu/libc.so.6
1921sudo -iu user /tmp/x86_64.elf/usr/bin/sudo—dash
User:
root
Integrity Level:
UNKNOWN
Exit code:
0
Modules
Images
/usr/lib/x86_64-linux-gnu/libaudit.so.1.0.0
/usr/lib/x86_64-linux-gnu/libselinux.so.1
/usr/libexec/sudo/libsudo_util.so.0.0.0
/usr/lib/x86_64-linux-gnu/libc.so.6
/usr/lib/x86_64-linux-gnu/libcap-ng.so.0.0.0
/usr/lib/x86_64-linux-gnu/libpcre2-8.so.0.10.4
/usr/lib/x86_64-linux-gnu/libnss_systemd.so.2
/usr/libexec/sudo/sudoers.so
/usr/lib/x86_64-linux-gnu/libpam.so.0.85.1
/usr/lib/x86_64-linux-gnu/libz.so.1.2.11
1922/tmp/x86_64.elf/tmp/x86_64.elf—sudo
User:
user
Integrity Level:
UNKNOWN
Exit code:
0
Modules
Images
/usr/lib/x86_64-linux-gnu/libtinfo.so.6.3
/usr/lib/x86_64-linux-gnu/libc.so.6
1923/usr/bin/locale-check C.UTF-8/usr/bin/locale-check—x86_64.elf
User:
user
Integrity Level:
UNKNOWN
Exit code:
0
Modules
Images
/usr/lib/x86_64-linux-gnu/libc.so.6
1924/bin/bash 4.elf/tmp/x86_64.elf
x86_64.elf
User:
user
Integrity Level:
UNKNOWN
Exit code:
0
1925/bin/bash 4.elf/tmp/x86_64.elf
x86_64.elf
User:
user
Integrity Level:
UNKNOWN
Exit code:
0
1926sh -c "iptables -A INPUT -p tcp --dport 26721 -j ACCEPT"/usr/bin/dash—x86_64.elf
User:
user
Integrity Level:
UNKNOWN
Exit code:
512
Modules
Images
/usr/lib/x86_64-linux-gnu/libc.so.6
Executable files
0
Suspicious files
0
Text files
0
Unknown types
0

Dropped files

No data
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
28
DNS requests
300
Threats
285

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
—
—
GET
204
185.125.190.17:80
http://connectivity-check.ubuntu.com/
GB
—
—
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
477
avahi-daemon
224.0.0.251:5353
—
—
—
whitelisted
—
—
185.125.190.17:80
connectivity-check.ubuntu.com
Canonical Group Limited
GB
whitelisted
—
—
185.125.190.58:123
ntp.ubuntu.com
—
—
whitelisted
—
—
79.127.216.204:443
odrs.gnome.org
Ipex Ltd.
CZ
whitelisted
—
—
185.125.188.54:443
api.snapcraft.io
Canonical Group Limited
GB
whitelisted
—
—
185.125.188.61:443
dashboard.snapcraft.io
Canonical Group Limited
GB
unknown
—
—
185.125.188.59:443
api.snapcraft.io
Canonical Group Limited
GB
whitelisted
—
—
185.125.188.57:443
api.snapcraft.io
Canonical Group Limited
GB
whitelisted
1925
x86_64.elf
188.166.240.30:2222
—
DIGITALOCEAN-ASN
SG
unknown
419
systemd-timesyncd
185.125.190.58:123
ntp.ubuntu.com
—
—
whitelisted

DNS requests

Domain
IP
Reputation
connectivity-check.ubuntu.com
  • 2620:2d:4000:1::22
  • 2001:67c:1562::23
  • 2620:2d:4002:1::197
  • 2620:2d:4000:1::23
  • 2620:2d:4000:1::96
  • 2620:2d:4000:1::97
  • 2620:2d:4000:1::98
  • 2620:2d:4000:1::2b
  • 2620:2d:4002:1::198
  • 2001:67c:1562::24
  • 2620:2d:4002:1::196
  • 2620:2d:4000:1::2a
  • 185.125.190.17
  • 185.125.190.98
  • 185.125.190.49
  • 91.189.91.48
  • 91.189.91.98
  • 91.189.91.49
  • 185.125.190.48
  • 185.125.190.96
  • 185.125.190.18
  • 185.125.190.97
  • 91.189.91.96
  • 91.189.91.97
whitelisted
google.com
  • 142.250.186.174
  • 2a00:1450:4001:811::200e
whitelisted
ntp.ubuntu.com
  • 185.125.190.58
  • 185.125.190.56
  • 91.189.91.157
  • 185.125.190.57
  • 2620:2d:4000:1::40
  • 2620:2d:4000:1::41
  • 2620:2d:4000:1::3f
whitelisted
odrs.gnome.org
  • 79.127.216.204
  • 195.181.170.18
  • 37.19.194.80
  • 79.127.211.90
  • 195.181.175.41
  • 212.102.56.179
  • 2a02:6ea0:c700::101
  • 2a02:6ea0:c700::21
  • 2a02:6ea0:c77a::48
  • 2a02:6ea0:c77a::47
  • 2a02:6ea0:c700::11
  • 2a02:6ea0:c700::19
whitelisted
api.snapcraft.io
  • 185.125.188.54
  • 185.125.188.57
  • 185.125.188.58
  • 185.125.188.59
  • 2620:2d:4000:1010::2cc
  • 2620:2d:4000:1010::2d6
  • 2620:2d:4000:1010::42
  • 2620:2d:4000:1010::117
whitelisted
dashboard.snapcraft.io
  • 185.125.188.61
  • 185.125.188.62
  • 2620:2d:4000:1012::62
  • 2620:2d:4000:1012::fc
unknown
loadingboats.dyn
  • —
unknown
6.100.168.192.in-addr.arpa
  • —
whitelisted

Threats

PID
Process
Class
Message
1924
x86_64.elf
Potentially Bad Traffic
ET HUNTING Observed DNS Query for OpenNIC Alternative DNS TLD (.dyn)
1924
x86_64.elf
Potentially Bad Traffic
ET HUNTING Observed DNS Query for OpenNIC Alternative DNS TLD (.dyn)
1924
x86_64.elf
Potentially Bad Traffic
ET HUNTING Observed DNS Query for OpenNIC Alternative DNS TLD (.dyn)
1924
x86_64.elf
Potentially Bad Traffic
ET HUNTING Observed DNS Query for OpenNIC Alternative DNS TLD (.dyn)
1924
x86_64.elf
Potentially Bad Traffic
ET HUNTING Observed DNS Query for OpenNIC Alternative DNS TLD (.dyn)
1924
x86_64.elf
Potentially Bad Traffic
ET HUNTING Observed DNS Query for OpenNIC Alternative DNS TLD (.dyn)
1924
x86_64.elf
Potentially Bad Traffic
ET HUNTING Observed DNS Query for OpenNIC Alternative DNS TLD (.dyn)
1924
x86_64.elf
Potentially Bad Traffic
ET HUNTING Observed DNS Query for OpenNIC Alternative DNS TLD (.dyn)
1924
x86_64.elf
Potentially Bad Traffic
ET HUNTING Observed DNS Query for OpenNIC Alternative DNS TLD (.dyn)
1924
x86_64.elf
Potentially Bad Traffic
ET HUNTING Observed DNS Query for OpenNIC Alternative DNS TLD (.dyn)
No debug info
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Reports
x86_64