File name:

i686

Full analysis: https://app.any.run/tasks/9a7cc6d4-d439-40d6-a96e-bb7d1c2cc87a
Verdict: Malicious activity
Analysis date: June 21, 2025, 04:53:40
OS: Ubuntu 22.04.2
Tags:
bittorrent
MIME: application/x-executable
File info: ELF 32-bit LSB executable, Intel 80386, version 1 (SYSV), static-pie linked, stripped
MD5:

3B80B6D860EAC37244840FE1A8B50826

SHA1:

45EADDCF16DBA097F5874B748429B4809774AD6A

SHA256:

B9ABB0D816C3120183107DDFEE09B6FFC36485655448CDB724B74A9B1314DFDD

SSDEEP:

24576:EkPrettQYid47VmgAG6FwBaS4+tcmZiZ:RPrettQYid47VmgAG6FwBaS4+tcmZiZ

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)

      • configuration (PID: 41389)

  • SUSPICIOUS

    • Starts itself from another location

      • i686.elf (PID: 41378)

    • Executes commands using command-line interpreter

      • sudo (PID: 41377)

    • Modifies Cron jobs

      • configuration (PID: 41382)

    • Modifies file or directory owner

      • sudo (PID: 41374)

    • Reads passwd file

      • crontab (PID: 41384)
      • crontab (PID: 41385)
      • crontab (PID: 41381)

    • Connects to unusual port

      • configuration (PID: 41389)

    • Potential Corporate Privacy Violation

      • configuration (PID: 41389)

  • INFO

    • Checks timezone

      • crontab (PID: 41385)
      • crontab (PID: 41381)
      • crontab (PID: 41384)
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) (49.8)

EXIF

EXE

CPUArchitecture: 32 bit
CPUByteOrder: Little endian
ObjectFileType: Executable file
CPUType: i386
No data.
screenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
146
Monitored processes
17
Malicious processes
1
Suspicious processes
4

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 i686.elf no specs locale-check no specs configuration no specs crontab no specs configuration no specs dash no specs crontab no specs crontab no specs configuration no specs configuration no specs configuration no specs #BITTORRENT configuration

Process information

PID
CMD
Path
Indicators
Parent process
41373/bin/sh -c "sudo chown user /tmp/i686\.elf && chmod +x /tmp/i686\.elf && DISPLAY=:0 sudo -iu user /tmp/i686\.elf "/usr/bin/dash—UbvyYXL4x2mYa65Q
User:
root
Integrity Level:
UNKNOWN
Exit code:
0
Modules
Images
/usr/lib/x86_64-linux-gnu/libc.so.6
41374sudo chown user /tmp/i686.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
41375chown user /tmp/i686.elf/usr/bin/chown—sudo
User:
root
Integrity Level:
UNKNOWN
Exit code:
0
Modules
Images
/usr/lib/x86_64-linux-gnu/libc.so.6
41376chmod +x /tmp/i686.elf/usr/bin/chmod—dash
User:
root
Integrity Level:
UNKNOWN
Exit code:
0
Modules
Images
/usr/lib/x86_64-linux-gnu/libc.so.6
41377sudo -iu user /tmp/i686.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
41378/tmp/i686.elf/tmp/i686.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
41379/usr/bin/locale-check C.UTF-8/usr/bin/locale-check—i686.elf
User:
user
Integrity Level:
UNKNOWN
Exit code:
0
Modules
Images
/usr/lib/x86_64-linux-gnu/libc.so.6
41380/tmp/i686.elf/home/user/.sys/configuration—i686.elf
User:
user
Integrity Level:
UNKNOWN
Exit code:
256
Modules
Images
/usr/lib/x86_64-linux-gnu/libc.so.6
41381crontab -l/usr/bin/crontab—configuration
User:
user
Integrity Level:
UNKNOWN
Exit code:
256
Modules
Images
/usr/lib/x86_64-linux-gnu/libc.so.6
41382/tmp/i686.elf/home/user/.sys/configuration—i686.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
41385crontab/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
317
DNS requests
11
Threats
2

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
—
—
GET
204
185.125.190.98:80
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
—
—
185.125.190.98:80
connectivity-check.ubuntu.com
Canonical Group Limited
GB
whitelisted
41389
configuration
130.239.18.158:6881
bttracker.debian.org
—
—
whitelisted
41389
configuration
162.159.200.1:123
time.cloudflare.com
—
—
whitelisted
41389
configuration
67.215.246.10:6881
router.bittorrent.com
—
—
whitelisted
41389
configuration
91.161.205.156:35830
—
—
—
unknown
41389
configuration
130.239.18.158:8644
bttracker.debian.org
—
—
whitelisted
41389
configuration
188.90.169.20:51413
—
—
—
unknown
41389
configuration
120.142.31.97:40928
—
—
—
unknown
41389
configuration
54.193.33.181:6881
—
—
—
unknown

DNS requests

Domain
IP
Reputation
google.com
  • 142.250.185.142
  • 2a00:1450:4001:81d::200e
whitelisted
connectivity-check.ubuntu.com
  • 185.125.190.98
  • 185.125.190.17
  • 185.125.190.49
  • 185.125.190.97
  • 91.189.91.97
  • 91.189.91.96
  • 185.125.190.96
  • 185.125.190.18
  • 185.125.190.48
  • 91.189.91.98
  • 91.189.91.49
  • 91.189.91.48
  • 2620:2d:4000:1::23
  • 2620:2d:4000:1::2b
  • 2620:2d:4000:1::22
  • 2620:2d:4000:1::97
  • 2620:2d:4000:1::98
  • 2001:67c:1562::23
  • 2620:2d:4002:1::197
  • 2620:2d:4000:1::96
  • 2001:67c:1562::24
  • 2620:2d:4002:1::196
  • 2620:2d:4000:1::2a
  • 2620:2d:4002:1::198
whitelisted
14.100.168.192.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
41389
configuration
Misc activity
INFO [ANY.RUN] P2P BitTorrent Protocol
41389
configuration
Potential Corporate Privacy Violation
ET P2P BitTorrent DHT nodes reply
No debug info