File name:

i686

Full analysis: https://app.any.run/tasks/8df5ada8-6e65-4890-b5b6-e8626c88df6d
Verdict: Malicious activity
Analysis date: June 21, 2025, 10:51:42
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:

A50BEB91DD1F2CF002A6B065EA8B2A70

SHA1:

B5C7FC407B92B07E177F9DE5898CBFF5FDCCB5BE

SHA256:

FE1390A9AD5191671D767B083BBD5150D4D9B30484E3757F98053A5912C11896

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: 41409)

  • SUSPICIOUS

    • Starts itself from another location

      • i686.elf (PID: 41398)

    • Executes commands using command-line interpreter

      • sudo (PID: 41397)

    • Modifies file or directory owner

      • sudo (PID: 41394)

    • Reads passwd file

      • crontab (PID: 41401)
      • crontab (PID: 41404)
      • crontab (PID: 41405)

    • Modifies Cron jobs

      • configuration (PID: 41402)

    • Connects to unusual port

      • configuration (PID: 41409)

    • Potential Corporate Privacy Violation

      • configuration (PID: 41409)

  • INFO

    • Checks timezone

      • crontab (PID: 41401)
      • crontab (PID: 41404)
      • crontab (PID: 41405)
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
149
Monitored processes
17
Malicious processes
4
Suspicious processes
2

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
41393/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
41394sudo 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
41395chown 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
41396chmod +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
41397sudo -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
41398/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
41399/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
41400/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
41401crontab -l/usr/bin/crontab—configuration
User:
user
Integrity Level:
UNKNOWN
Exit code:
256
Modules
Images
/usr/lib/x86_64-linux-gnu/libc.so.6
41402/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
41404crontab/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
396
DNS requests
15
Threats
9

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
—
—
GET
204
91.189.91.96:80
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
—
—
91.189.91.48:80
connectivity-check.ubuntu.com
Canonical Group Limited
US
whitelisted
—
—
91.189.91.96:80
connectivity-check.ubuntu.com
Canonical Group Limited
US
whitelisted
1178
snap-store
169.150.255.184:443
odrs.gnome.org
—
GB
whitelisted
512
snapd
185.125.188.57:443
api.snapcraft.io
Canonical Group Limited
GB
whitelisted
512
snapd
185.125.188.58:443
api.snapcraft.io
Canonical Group Limited
GB
whitelisted
512
snapd
185.125.188.59:443
api.snapcraft.io
Canonical Group Limited
GB
whitelisted
41409
configuration
162.159.200.123:123
time.cloudflare.com
—
—
whitelisted
41409
configuration
130.239.18.158:6881
bttracker.debian.org
—
—
whitelisted

DNS requests

Domain
IP
Reputation
connectivity-check.ubuntu.com
  • 2620:2d:4000:1::23
  • 2620:2d:4000:1::97
  • 2001:67c:1562::24
  • 2620:2d:4000:1::96
  • 2620:2d:4002:1::198
  • 2620:2d:4002:1::196
  • 2620:2d:4000:1::2b
  • 2620:2d:4000:1::22
  • 2620:2d:4000:1::2a
  • 2001:67c:1562::23
  • 2620:2d:4000:1::98
  • 2620:2d:4002:1::197
  • 91.189.91.96
  • 185.125.190.17
  • 91.189.91.49
  • 91.189.91.98
  • 185.125.190.48
  • 91.189.91.97
  • 185.125.190.97
  • 185.125.190.98
  • 91.189.91.48
  • 185.125.190.18
  • 185.125.190.49
  • 185.125.190.96
whitelisted
google.com
  • 216.58.206.78
  • 2a00:1450:4001:830::200e
whitelisted
odrs.gnome.org
  • 169.150.255.184
  • 169.150.255.180
  • 207.211.211.26
  • 212.102.56.178
  • 195.181.175.41
  • 37.19.194.81
  • 195.181.170.18
  • 2a02:6ea0:c700::18
  • 2a02:6ea0:c700::101
  • 2a02:6ea0:c700::107
  • 2a02:6ea0:c700::112
  • 2a02:6ea0:c700::21
  • 2a02:6ea0:c700::11
  • 2a02:6ea0:c700::19
whitelisted
api.snapcraft.io
  • 185.125.188.57
  • 185.125.188.58
  • 185.125.188.59
  • 185.125.188.54
  • 2620:2d:4000:1010::344
  • 2620:2d:4000:1010::42
  • 2620:2d:4000:1010::117
  • 2620:2d:4000:1010::2e6
whitelisted
10.100.168.192.in-addr.arpa
  • —
unknown
time.cloudflare.com
  • 162.159.200.123
  • 162.159.200.1
whitelisted
bttracker.debian.org
  • 130.239.18.158
whitelisted
router.bittorrent.com
  • 67.215.246.10
whitelisted

Threats

PID
Process
Class
Message
41409
configuration
Misc activity
INFO [ANY.RUN] P2P BitTorrent Protocol
41409
configuration
Misc Attack
ET CINS Active Threat Intelligence Poor Reputation IP group 15
41409
configuration
Potential Corporate Privacy Violation
ET P2P BitTorrent DHT nodes reply
41409
configuration
Potential Corporate Privacy Violation
GPL P2P BitTorrent transfer
41409
configuration
Misc activity
INFO [ANY.RUN] P2P BitTorrent Protocol
41409
configuration
Potential Corporate Privacy Violation
GPL P2P BitTorrent transfer
41409
configuration
Potential Corporate Privacy Violation
GPL P2P BitTorrent transfer
41409
configuration
Misc activity
INFO [ANY.RUN] P2P BitTorrent Protocol
41409
configuration
Potential Corporate Privacy Violation
GPL P2P BitTorrent transfer
No debug info