Analysis
- max time kernel
149s - max time network
151s - platform
debian-9_mips - resource
debian9-mipsbe-20260513-en - resource tags
arch:mipsimage:debian9-mipsbe-20260513-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipssystem - submitted
17/10/2026, 19:28
Behavioral task
behavioral1
Sample
cegg_mips.elf
Resource
debian9-mipsbe-20260513-en
4 signatures
150 seconds
General
- Target cegg_mips.elf
- Size 407KB
- Sample261017-x6rwjayvcx
- SHA256 76c744047cac0fb997f3ee1a1f00658bd2f4dc18259b212d7bef2b99f3ce0ea9
- MD5 844fef7ef6e16a4f031c5b56366c27a6
- SHA1 f5b07af99ad227cdb40cd8fa906dd460671c34fb
- SHA512 829288d6ea9a36498a06f24af942c8f57c1dda377c27b36b8d017ea7eb742801a286853fc4e8e2b88aa12d8905d1ab049e08a80dd4563d4a9448b9a8dfd88732
- SSDEEP 6144:lNT3BOcSMhpaNK+moBriXWy6RuvYE11CgRsisKhsoYQwzoW9ct3kqGLNA2W:U5Q+moBNy6ut3CgR+qsofeqC/W
- TLSH T1B69423ECB5E9FFEB623634329103246DAD1116D6B38C291E007866764CDD7F00AF6C6A
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Contacts a large (21497) amount of remote hosts 1 TTPs
This may indicate a network scan to discover remotely running services.
- Creates a large amount of network flows 1 TTPs
This may indicate a network scan to discover remotely running services.
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description ioc Process File opened for reading /proc/self/exe cegg_mips.elf File opened for reading /proc/self/maps awk File opened for reading /proc/filesystems ls - System Network Configuration Discovery 1 TTPs 4 IoCs
Adversaries may gather information about the network configuration of a system.
pid Process 708 ip 770 ip 704 cegg_mips.elf 706 sh
Processes
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/tmp/cegg_mips.elf/tmp/cegg_mips.elf1⤵
- Reads runtime system information
- System Network Configuration Discovery
PID:704 -
/bin/shsh -c -- "ip -4 route get 8.8.8.8 2>/dev/null | grep -oP 'src \\K[0-9.]+'"2⤵
- System Network Configuration Discovery
PID:706 -
/sbin/ipip -4 route get 8.8.8.83⤵
- System Network Configuration Discovery
PID:708
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/bin/grepgrep -oP "src \\K[0-9.]+"3⤵PID:709
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/bin/shsh -c -- "ip -4 addr 2>/dev/null | grep 'inet ' | awk '{print \$2}' | cut -d/ -f1"2⤵PID:728
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/sbin/ipip -4 addr3⤵
- System Network Configuration Discovery
PID:770
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/usr/bin/awkawk "{print \$2}"3⤵
- Reads runtime system information
PID:772
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/bin/grepgrep "inet "3⤵PID:771
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/usr/bin/cutcut -d/ -f13⤵PID:773
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/bin/shsh -c -- "ls /home/ 2>/dev/null"2⤵PID:775
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/bin/lsls /home/3⤵
- Reads runtime system information
PID:776
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