File name:

amd64

Full analysis: https://app.any.run/tasks/f46144bd-f1b1-4827-9b36-27bc22582750
Verdict: Malicious activity
Analysis date: June 21, 2025, 11:51:44
OS: Ubuntu 22.04.2
Tags:
bittorrent
MIME: application/x-executable
File info: ELF 64-bit LSB executable, x86-64, version 1 (SYSV), static-pie linked, stripped
MD5:

41A0B08003AC2D25C6FB92A19EEA5E54

SHA1:

85FD5475D1280F90999970949657237025B72C3F

SHA256:

2FFF1659B1180CEF47F37C6A7EF7C71F4BDB3CD4B66A1C15CE9152705D1D72BA

SSDEEP:

24576:IhU6elZ129m6SMMvMITVOPwuu8gycilwwyJJ+c/g:IhU6elZ129m6SMMvMITVOPwuuhycilwQ

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

    • BITTORRENT has been detected (SURICATA)

      • amd64.elf (PID: 41405)

  • SUSPICIOUS

    • Modifies file or directory owner

      • sudo (PID: 41390)

    • Executes commands using command-line interpreter

      • sudo (PID: 41393)

    • Reads passwd file

      • crontab (PID: 41400)
      • crontab (PID: 41397)
      • crontab (PID: 41401)
      • amd64.elf (PID: 41402)

    • Modifies Cron jobs

      • dash (PID: 41398)

    • Reads /proc/mounts (likely used to find writable filesystems)

      • amd64.elf (PID: 41402)

    • Connects to unusual port

      • amd64.elf (PID: 41405)

    • Potential Corporate Privacy Violation

      • amd64.elf (PID: 41405)

  • INFO

    • Checks timezone

      • crontab (PID: 41401)
      • crontab (PID: 41400)
      • crontab (PID: 41397)

    • Creates file in the temporary folder

      • amd64.elf (PID: 41402)
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
149
Monitored processes
17
Malicious processes
3
Suspicious processes
3

Behavior graph

Click at the process to see the details
dash no specs sudo no specs chown no specs chmod no specs sudo no specs amd64.elf no specs locale-check no specs dash no specs crontab no specs dash no specs dash no specs crontab no specs crontab no specs amd64.elf no specs amd64.elf no specs amd64.elf no specs #BITTORRENT amd64.elf

Process information

PID
CMD
Path
Indicators
Parent process
41389/bin/sh -c "sudo chown user /tmp/amd64\.elf && chmod +x /tmp/amd64\.elf && DISPLAY=:0 sudo -iu user /tmp/amd64\.elf "/usr/bin/dash—UbvyYXL4x2mYa65Q
User:
root
Integrity Level:
UNKNOWN
Exit code:
0
Modules
Images
/usr/lib/x86_64-linux-gnu/libc.so.6
41390sudo chown user /tmp/amd64.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
41391chown user /tmp/amd64.elf/usr/bin/chown—sudo
User:
root
Integrity Level:
UNKNOWN
Exit code:
0
Modules
Images
/usr/lib/x86_64-linux-gnu/libc.so.6
41392chmod +x /tmp/amd64.elf/usr/bin/chmod—dash
User:
root
Integrity Level:
UNKNOWN
Exit code:
0
Modules
Images
/usr/lib/x86_64-linux-gnu/libc.so.6
41393sudo -iu user /tmp/amd64.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
41394/tmp/amd64.elf/tmp/amd64.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
41395/usr/bin/locale-check C.UTF-8/usr/bin/locale-check—amd64.elf
User:
user
Integrity Level:
UNKNOWN
Exit code:
0
Modules
Images
/usr/lib/x86_64-linux-gnu/libc.so.6
41396sh -c "crontab -l"/usr/bin/dash—amd64.elf
User:
user
Integrity Level:
UNKNOWN
Exit code:
256
Modules
Images
/usr/lib/x86_64-linux-gnu/libc.so.6
41397crontab -l/usr/bin/crontab—dash
User:
user
Integrity Level:
UNKNOWN
Exit code:
256
Modules
Images
/usr/lib/x86_64-linux-gnu/libc.so.6
41398sh -c "(crontab -l ; echo \"@reboot /home/user/\.sys/configuration\")| crontab -"/usr/bin/dash—amd64.elf
User:
user
Integrity Level:
UNKNOWN
Exit code:
0
Modules
Images
/usr/lib/x86_64-linux-gnu/libc.so.6
Executable files
0
Suspicious files
0
Text files
1
Unknown types
0

Dropped files

PID
Process
Filename
Type
41400crontab/var/spool/cron/crontabs/usertext
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
435
DNS requests
15
Threats
13

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
—
—
GET
204
91.189.91.98:80
http://connectivity-check.ubuntu.com/
unknown
—
—
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
484
avahi-daemon
224.0.0.251:5353
—
—
—
unknown
—
—
185.125.190.49:80
connectivity-check.ubuntu.com
Canonical Group Limited
GB
whitelisted
—
—
91.189.91.98:80
connectivity-check.ubuntu.com
Canonical Group Limited
US
whitelisted
—
—
169.150.255.184:443
odrs.gnome.org
—
GB
whitelisted
—
—
185.125.188.54:443
api.snapcraft.io
Canonical Group Limited
GB
whitelisted
—
—
185.125.188.59:443
api.snapcraft.io
Canonical Group Limited
GB
whitelisted
41405
amd64.elf
130.239.18.158:6881
bttracker.debian.org
—
—
whitelisted
41405
amd64.elf
162.159.200.1:123
time.cloudflare.com
—
—
whitelisted
41405
amd64.elf
67.215.246.10:6881
router.bittorrent.com
—
—
whitelisted
41405
amd64.elf
178.162.174.222:28014
—
—
—
unknown

DNS requests

Domain
IP
Reputation
connectivity-check.ubuntu.com
  • 2620:2d:4002:1::197
  • 2620:2d:4000:1::22
  • 2620:2d:4002:1::198
  • 2620:2d:4000:1::98
  • 2620:2d:4000:1::23
  • 2620:2d:4000:1::2b
  • 2620:2d:4000:1::97
  • 2001:67c:1562::23
  • 2620:2d:4000:1::2a
  • 2620:2d:4000:1::96
  • 2620:2d:4002:1::196
  • 2001:67c:1562::24
  • 91.189.91.98
  • 185.125.190.18
  • 185.125.190.49
  • 185.125.190.96
  • 185.125.190.48
  • 185.125.190.98
  • 185.125.190.17
  • 91.189.91.48
  • 91.189.91.49
  • 91.189.91.96
  • 91.189.91.97
  • 185.125.190.97
whitelisted
google.com
  • 142.250.185.142
  • 2a00:1450:4001:811::200e
whitelisted
odrs.gnome.org
  • 169.150.255.184
  • 169.150.255.180
  • 207.211.211.26
  • 195.181.170.19
  • 37.19.194.81
  • 212.102.56.179
  • 195.181.175.40
  • 2a02:6ea0:c700::11
  • 2a02:6ea0:c700::107
  • 2a02:6ea0:c700::112
  • 2a02:6ea0:c700::101
  • 2a02:6ea0:c700::18
  • 2a02:6ea0:c700::21
  • 2a02:6ea0:c700::19
whitelisted
api.snapcraft.io
  • 185.125.188.54
  • 185.125.188.59
  • 185.125.188.58
  • 185.125.188.57
  • 2620:2d:4000:1010::42
  • 2620:2d:4000:1010::117
  • 2620:2d:4000:1010::344
  • 2620:2d:4000:1010::2e6
whitelisted
13.100.168.192.in-addr.arpa
  • —
unknown
time.cloudflare.com
  • 162.159.200.1
  • 162.159.200.123
whitelisted
bttracker.debian.org
  • 130.239.18.158
whitelisted
router.bittorrent.com
  • 67.215.246.10
whitelisted

Threats

PID
Process
Class
Message
41405
amd64.elf
Misc activity
INFO [ANY.RUN] P2P BitTorrent Protocol
41405
amd64.elf
Misc Attack
ET CINS Active Threat Intelligence Poor Reputation IP group 97
41405
amd64.elf
Potential Corporate Privacy Violation
ET P2P BitTorrent DHT nodes reply
41405
amd64.elf
Potential Corporate Privacy Violation
GPL P2P BitTorrent transfer
41405
amd64.elf
Potential Corporate Privacy Violation
GPL P2P BitTorrent transfer
41405
amd64.elf
Potential Corporate Privacy Violation
GPL P2P BitTorrent transfer
41405
amd64.elf
Potential Corporate Privacy Violation
GPL P2P BitTorrent transfer
41405
amd64.elf
Potential Corporate Privacy Violation
GPL P2P BitTorrent transfer
41405
amd64.elf
Potential Corporate Privacy Violation
GPL P2P BitTorrent transfer
41405
amd64.elf
Potential Corporate Privacy Violation
GPL P2P BitTorrent transfer
No debug info