File name:

parm7

Full analysis: https://app.any.run/tasks/f27c8485-a5a4-4a46-97cb-fe427a1b8708
Verdict: Malicious activity
Threats:

A botnet is a group of internet-connected devices that are controlled by a single individual or group, often without the knowledge or consent of the device owners. These devices can be used to launch a variety of malicious attacks, such as distributed denial-of-service (DDoS) attacks, spam campaigns, and data theft. Botnet malware is the software that is used to infect devices and turn them into part of a botnet.

Malware Trends Tracker     >>>
Analysis date: January 01, 2026, 07:18:56
OS: Debian 12.2
Tags:
mirai
botnet
Indicators:
MIME: application/x-executable
File info: ELF 32-bit LSB executable, ARM, EABI4 version 1 (GNU/Linux), statically linked, no section header
MD5:

8CE68FAE1C6F5E4A15AD7B944F77E5C5

SHA1:

9E8E78D6954DFF9337B86F9D32E44D7FCB2EC8CE

SHA256:

59735EB9AA8AC61A79575A45F54123B882FFF76BF4FE7C1F9346DADD106ADDE0

SSDEEP:

1536:Wt5WWOXFEZTLkIVMeLKKCrbWuciXP7+rQOXLxPYQkFzi:WiWwZIVMeLKX9J2Lxgzi

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

    • MIRAI has been detected (SURICATA)

      • parm7.elf (deleted) (PID: 1290)

  • SUSPICIOUS

    • Modifies file or directory owner

      • sudo (PID: 1280)

    • Starts itself from another location

      • parm7.elf (PID: 1286)

    • Reads passwd file

      • crontab (PID: 1294)
      • crontab (PID: 1293)
      • crontab (PID: 1304)
      • crontab (PID: 1303)
      • crontab (PID: 1308)
      • crontab (PID: 1310)
      • crontab (PID: 1311)
      • crontab (PID: 1306)
      • crontab (PID: 1327)
      • crontab (PID: 1326)
      • crontab (PID: 1330)
      • crontab (PID: 1334)
      • crontab (PID: 1335)
      • crontab (PID: 1339)
      • crontab (PID: 1338)
      • crontab (PID: 1368)
      • crontab (PID: 1331)
      • crontab (PID: 1374)
      • crontab (PID: 1373)
      • crontab (PID: 1378)
      • crontab (PID: 1377)
      • crontab (PID: 1381)
      • crontab (PID: 1369)
      • crontab (PID: 1386)
      • crontab (PID: 1393)
      • crontab (PID: 1390)
      • crontab (PID: 1389)
      • crontab (PID: 1394)
      • crontab (PID: 1382)
      • crontab (PID: 1385)
      • crontab (PID: 1417)
      • crontab (PID: 1418)
      • crontab (PID: 1431)
      • crontab (PID: 1432)
      • crontab (PID: 1435)
      • crontab (PID: 1443)
      • crontab (PID: 1448)
      • crontab (PID: 1436)
      • crontab (PID: 1439)
      • crontab (PID: 1440)
      • crontab (PID: 1444)
      • crontab (PID: 1447)
      • crontab (PID: 1455)
      • crontab (PID: 1451)
      • crontab (PID: 1456)
      • crontab (PID: 1459)
      • crontab (PID: 1460)
      • crontab (PID: 1463)
      • crontab (PID: 1464)
      • crontab (PID: 1452)
      • crontab (PID: 1468)
      • crontab (PID: 1467)
      • crontab (PID: 1472)
      • crontab (PID: 1471)
      • crontab (PID: 1476)
      • crontab (PID: 1475)
      • crontab (PID: 1480)
      • crontab (PID: 1479)

    • Modifies Cron jobs

      • parm7.elf (deleted) (PID: 1291)
      • parm7.elf (deleted) (PID: 1298)
      • parm7.elf (deleted) (PID: 1300)
      • parm7.elf (deleted) (PID: 1324)
      • parm7.elf (deleted) (PID: 1301)
      • parm7.elf (deleted) (PID: 1328)
      • parm7.elf (deleted) (PID: 1336)
      • parm7.elf (deleted) (PID: 1366)
      • parm7.elf (deleted) (PID: 1332)
      • parm7.elf (deleted) (PID: 1371)
      • parm7.elf (deleted) (PID: 1375)
      • parm7.elf (deleted) (PID: 1383)
      • parm7.elf (deleted) (PID: 1379)
      • parm7.elf (deleted) (PID: 1387)
      • parm7.elf (deleted) (PID: 1415)
      • parm7.elf (deleted) (PID: 1391)
      • parm7.elf (deleted) (PID: 1429)
      • parm7.elf (deleted) (PID: 1437)
      • parm7.elf (deleted) (PID: 1441)
      • parm7.elf (deleted) (PID: 1445)
      • parm7.elf (deleted) (PID: 1433)
      • parm7.elf (deleted) (PID: 1449)
      • parm7.elf (deleted) (PID: 1453)
      • parm7.elf (deleted) (PID: 1457)
      • parm7.elf (deleted) (PID: 1461)
      • parm7.elf (deleted) (PID: 1465)
      • parm7.elf (deleted) (PID: 1473)
      • parm7.elf (deleted) (PID: 1477)
      • parm7.elf (deleted) (PID: 1469)

    • Connects to unusual port

      • parm7.elf (deleted) (PID: 1290)

    • Contacting a server suspected of hosting an CnC

      • parm7.elf (deleted) (PID: 1290)

  • INFO

    • Checks timezone

      • crontab (PID: 1294)
      • crontab (PID: 1293)
      • crontab (PID: 1303)
      • crontab (PID: 1304)
      • crontab (PID: 1306)
      • crontab (PID: 1311)
      • crontab (PID: 1327)
      • crontab (PID: 1326)
      • crontab (PID: 1330)
      • crontab (PID: 1310)
      • crontab (PID: 1308)
      • crontab (PID: 1334)
      • crontab (PID: 1339)
      • crontab (PID: 1335)
      • crontab (PID: 1338)
      • crontab (PID: 1368)
      • crontab (PID: 1331)
      • crontab (PID: 1378)
      • crontab (PID: 1374)
      • crontab (PID: 1373)
      • crontab (PID: 1377)
      • crontab (PID: 1369)
      • crontab (PID: 1381)
      • crontab (PID: 1386)
      • crontab (PID: 1385)
      • crontab (PID: 1389)
      • crontab (PID: 1390)
      • crontab (PID: 1394)
      • crontab (PID: 1382)
      • crontab (PID: 1418)
      • crontab (PID: 1417)
      • crontab (PID: 1393)
      • crontab (PID: 1431)
      • crontab (PID: 1432)
      • crontab (PID: 1435)
      • crontab (PID: 1439)
      • crontab (PID: 1440)
      • crontab (PID: 1444)
      • crontab (PID: 1443)
      • crontab (PID: 1448)
      • crontab (PID: 1447)
      • crontab (PID: 1436)
      • crontab (PID: 1456)
      • crontab (PID: 1455)
      • crontab (PID: 1459)
      • crontab (PID: 1452)
      • crontab (PID: 1451)
      • crontab (PID: 1460)
      • crontab (PID: 1468)
      • crontab (PID: 1467)
      • crontab (PID: 1472)
      • crontab (PID: 1471)
      • crontab (PID: 1476)
      • crontab (PID: 1475)
      • crontab (PID: 1464)
      • crontab (PID: 1463)
      • crontab (PID: 1480)
      • crontab (PID: 1479)

    • Creates file in the temporary folder

      • dash (PID: 1322)
      • dash (PID: 1323)
      • dash (PID: 1321)
      • dash (PID: 1363)
      • dash (PID: 1361)
      • dash (PID: 1364)
      • dash (PID: 1365)
      • dash (PID: 1370)
      • dash (PID: 1360)
      • dash (PID: 1362)
      • dash (PID: 1414)
      • dash (PID: 1419)
      • dash (PID: 1413)
      • dash (PID: 1412)
      • dash (PID: 1420)
      • dash (PID: 1411)
      • dash (PID: 1423)
      • dash (PID: 1421)
      • dash (PID: 1422)
      • dash (PID: 1427)
      • dash (PID: 1426)
      • dash (PID: 1424)
      • dash (PID: 1425)
      • dash (PID: 1428)
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: 32 bit
CPUByteOrder: Little endian
ObjectFileType: Executable file
CPUType: Arm (up to Armv7/AArch32)
No data.
screenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
280
Monitored processes
157
Malicious processes
5
Suspicious processes
29

Behavior graph

Click at the process to see the details

Process information

PID
CMD
Path
Indicators
Parent process
1279/bin/sh -c "sudo chown user /tmp/parm7\.elf && chmod +x /tmp/parm7\.elf && DISPLAY=:0 sudo -iu user /tmp/parm7\.elf "/usr/bin/dash—eOLRkkNCsAxcqyAk
User:
root
Integrity Level:
UNKNOWN
Exit code:
0
Modules
Images
/usr/lib/aarch64-linux-gnu/libc.so.6
1280sudo chown user /tmp/parm7.elf/usr/bin/sudo—dash
User:
root
Integrity Level:
UNKNOWN
Exit code:
0
Modules
Images
/usr/lib/aarch64-linux-gnu/libaudit.so.1.0.0
/usr/lib/aarch64-linux-gnu/libselinux.so.1
/usr/libexec/sudo/libsudo_util.so.0.0.0
/usr/lib/aarch64-linux-gnu/libc.so.6
/usr/lib/aarch64-linux-gnu/libcap-ng.so.0.0.0
/usr/lib/aarch64-linux-gnu/libpcre2-8.so.0.11.2
/usr/lib/aarch64-linux-gnu/libnss_systemd.so.2
/usr/lib/aarch64-linux-gnu/libcap.so.2.66
/usr/lib/aarch64-linux-gnu/libm.so.6
/usr/libexec/sudo/sudoers.so
1281chown user /tmp/parm7.elf/usr/bin/chown—sudo
User:
root
Integrity Level:
UNKNOWN
Exit code:
0
Modules
Images
/usr/lib/aarch64-linux-gnu/libc.so.6
1282chmod +x /tmp/parm7.elf/usr/bin/chmod—dash
User:
root
Integrity Level:
UNKNOWN
Exit code:
0
Modules
Images
/usr/lib/aarch64-linux-gnu/libc.so.6
1283sudo -iu user /tmp/parm7.elf/usr/bin/sudo—dash
User:
root
Integrity Level:
UNKNOWN
Exit code:
0
Modules
Images
/usr/lib/aarch64-linux-gnu/libaudit.so.1.0.0
/usr/lib/aarch64-linux-gnu/libselinux.so.1
/usr/libexec/sudo/libsudo_util.so.0.0.0
/usr/lib/aarch64-linux-gnu/libc.so.6
/usr/lib/aarch64-linux-gnu/libcap-ng.so.0.0.0
/usr/lib/aarch64-linux-gnu/libpcre2-8.so.0.11.2
/usr/lib/aarch64-linux-gnu/libnss_systemd.so.2
/usr/lib/aarch64-linux-gnu/libcap.so.2.66
/usr/lib/aarch64-linux-gnu/libm.so.6
/usr/libexec/sudo/sudoers.so
1286/tmp/parm7.elf/tmp/parm7.elf—sudo
User:
user
Integrity Level:
UNKNOWN
Exit code:
0
Modules
Images
/usr/lib/aarch64-linux-gnu/libtinfo.so.6.4
/usr/lib/aarch64-linux-gnu/libc.so.6
1287id -u/usr/bin/id—parm7.elf
User:
user
Integrity Level:
UNKNOWN
Exit code:
0
Modules
Images
/usr/lib/aarch64-linux-gnu/libselinux.so.1
/usr/lib/aarch64-linux-gnu/libc.so.6
/usr/lib/aarch64-linux-gnu/libpcre2-8.so.0.11.2
1290t6o4w7o4w1o4epv/tmp/parm7.elf (deleted)
parm7.elf
User:
user
Integrity Level:
UNKNOWN
Exit code:
0
1291t6o4w7o4w1o4epv/tmp/parm7.elf (deleted)—parm7.elf (deleted)
User:
user
Integrity Level:
UNKNOWN
Exit code:
0
Modules
Images
/usr/lib/aarch64-linux-gnu/libc.so.6
1292/bin/sh -c "(crontab -l 2>/dev/null; echo \"* * * * * /tmp/parm7\.elf (deleted)\") | crontab -"/usr/bin/dash—parm7.elf (deleted)
User:
user
Integrity Level:
UNKNOWN
Exit code:
0
Executable files
0
Suspicious files
0
Text files
30
Unknown types
0

Dropped files

PID
Process
Filename
Type
1293crontab/var/spool/cron/crontabs/usertext
MD5:—
SHA256:—
1304crontab/var/spool/cron/crontabs/tmp.3h5kmDtext
MD5:—
SHA256:—
1310crontab/var/spool/cron/crontabs/usertext
MD5:—
SHA256:—
1306crontab/var/spool/cron/crontabs/usertext
MD5:—
SHA256:—
1326crontab/var/spool/cron/crontabs/usertext
MD5:—
SHA256:—
1330crontab/var/spool/cron/crontabs/tmp.LVYLwTtext
MD5:—
SHA256:—
1334crontab/var/spool/cron/crontabs/usertext
MD5:—
SHA256:—
1338crontab/var/spool/cron/crontabs/usertext
MD5:—
SHA256:—
1368crontab/var/spool/cron/crontabs/usertext
MD5:—
SHA256:—
1373crontab/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
0
TCP/UDP connections
6
DNS requests
4
Threats
15

HTTP requests

No HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
459
avahi-daemon
224.0.0.251:5353
—
—
—
whitelisted
—
—
129.70.132.36:123
2.debian.pool.ntp.org
DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.
DE
whitelisted
1290
parm7.elf (deleted)
158.94.208.27:18129
—
RAILNET
US
malicious
438
systemd-timesyncd
129.70.132.36:123
2.debian.pool.ntp.org
DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.
DE
whitelisted
1395
parm7.elf (deleted)
216.202.200.164:53
—
LEVEL3
US
unknown

DNS requests

Domain
IP
Reputation
google.com
  • 142.250.185.206
  • 2a00:1450:4001:811::200e
whitelisted
2.debian.pool.ntp.org
  • 129.70.132.36
  • 78.46.87.46
  • 93.241.86.156
  • 85.215.189.120
  • 2a02:8108:4d82:e400:5054:ff:fe45:e603
  • 2001:a60:902f::bcae:fdbc
  • 2a01:239:0:be::1
  • 2001:7c0:3100:1::110
whitelisted

Threats

PID
Process
Class
Message
1290
parm7.elf (deleted)
Malware Command and Control Activity Detected
BOTNET [ANY.RUN] Linux/Mirai.B Client Hello
1290
parm7.elf (deleted)
Malware Command and Control Activity Detected
BOTNET [ANY.RUN] Linux/Mirai.B Client Hello
1290
parm7.elf (deleted)
Malware Command and Control Activity Detected
BOTNET [ANY.RUN] Linux/Mirai.Gen heartbeat packet outbound
1290
parm7.elf (deleted)
Malware Command and Control Activity Detected
BOTNET [ANY.RUN] Linux/Mirai.B Server Command inbound
1290
parm7.elf (deleted)
Malware Command and Control Activity Detected
BOTNET [ANY.RUN] Linux/Mirai.Gen heartbeat packet outbound
1290
parm7.elf (deleted)
Malware Command and Control Activity Detected
BOTNET [ANY.RUN] Linux/Mirai.B Server Command inbound
1290
parm7.elf (deleted)
Malware Command and Control Activity Detected
BOTNET [ANY.RUN] Linux/Mirai.B Server Command inbound
1290
parm7.elf (deleted)
Malware Command and Control Activity Detected
BOTNET [ANY.RUN] Linux/Mirai.B Server Command inbound
1290
parm7.elf (deleted)
Malware Command and Control Activity Detected
BOTNET [ANY.RUN] Linux/Mirai.B Server Command inbound
1290
parm7.elf (deleted)
Malware Command and Control Activity Detected
BOTNET [ANY.RUN] Linux/Mirai.B Server Command inbound
No debug info