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Source: na.elf | ReversingLabs: Detection: 47% |
Source: na.elf | String: HTTP/1.1 200 OKtop1hbt.armtop1hbt.arm5top1hbt.arm6top1hbt.arm7top1hbt.mipstop1hbt.mpsltop1hbt.x86_64top1hbt.sh4/proc/proc/%d/cmdlinernetstatwgetcurlbusybox/bin/busybox/proc//proc/%s/exe/proc/self/exevar/Challengeapp/hi3511gmDVRiboxusr/dvr_main _8182T_1108mnt/mtd/app/guivar/Kylinl0 c/udevdanko-app/ankosample _8182T_1104var/tmp/soniahicorestm_hi3511_dvr/usr/lib/systemd/systemd/usr/libexec/openssh/sftp-serverusr/shellmnt/sys/bin/boot/run/media/srv/var/run/sbin/lib/etc/dev/home/Davincitelnetsshwatchdog/var/spool/var/Sofiasshd/usr/compress/bin//compress/bin/compress/usr/bashhttpdtelnetddropbearropbearencodersystem/root/dvr_gui//root/dvr_app//anko-app//opt/abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZc3f |
Source: global traffic | TCP traffic: 192.168.2.23:42516 -> 109.202.202.202:80 |
Source: global traffic | TCP traffic: 192.168.2.23:42836 -> 91.189.91.43:443 |
Source: global traffic | TCP traffic: 192.168.2.23:43928 -> 91.189.91.42:443 |
Source: unknown | TCP traffic detected without corresponding DNS query: 109.202.202.202 |
Source: unknown | TCP traffic detected without corresponding DNS query: 91.189.91.43 |
Source: unknown | TCP traffic detected without corresponding DNS query: 91.189.91.42 |
Source: unknown | TCP traffic detected without corresponding DNS query: 91.189.91.43 |
Source: unknown | TCP traffic detected without corresponding DNS query: 109.202.202.202 |
Source: unknown | TCP traffic detected without corresponding DNS query: 91.189.91.42 |
Source: unknown | Network traffic detected: HTTP traffic on port 43928 -> 443 |
Source: unknown | Network traffic detected: HTTP traffic on port 42836 -> 443 |
Source: na.elf, type: SAMPLE | Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown |
Source: 6263.1.00007f9ba0011000.00007f9ba0031000.r-x.sdmp, type: MEMORY | Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown |
Source: Process Memory Space: na.elf PID: 6263, type: MEMORYSTR | Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown |
Source: Initial sample | String containing 'busybox' found: busybox |
Source: Initial sample | String containing 'busybox' found: /bin/busybox |
Source: Initial sample | String containing 'busybox' found: HTTP/1.1 200 OKtop1hbt.armtop1hbt.arm5top1hbt.arm6top1hbt.arm7top1hbt.mipstop1hbt.mpsltop1hbt.x86_64top1hbt.sh4/proc/proc/%d/cmdlinernetstatwgetcurlbusybox/bin/busybox/proc//proc/%s/exe/proc/self/exevar/Challengeapp/hi3511gmDVRiboxusr/dvr_main _8182T_1108mnt/mtd/app/guivar/Kylinl0 c/udevdanko-app/ankosample _8182T_1104var/tmp/soniahicorestm_hi3511_dvr/usr/lib/systemd/systemd/usr/libexec/openssh/sftp-serverusr/shellmnt/sys/bin/boot/run/media/srv/var/run/sbin/lib/etc/dev/home/Davincitelnetsshwatchdog/var/spool/var/Sofiasshd/usr/compress/bin//compress/bin/compress/usr/bashhttpdtelnetddropbearropbearencodersystem/root/dvr_gui//root/dvr_app//anko-app//opt/abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZc3f |
Source: ELF static info symbol of initial sample | .symtab present: no |
Source: na.elf, type: SAMPLE | Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16 |
Source: 6263.1.00007f9ba0011000.00007f9ba0031000.r-x.sdmp, type: MEMORY | Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16 |
Source: Process Memory Space: na.elf PID: 6263, type: MEMORYSTR | Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16 |
Source: classification engine | Classification label: mal88.troj.linELF@0/0@0/0 |
Source: /tmp/na.elf (PID: 6263) | Queries kernel information via 'uname': | Jump to behavior |
Source: na.elf, 6263.1.0000558b6182c000.0000558b61891000.rw-.sdmp | Binary or memory string: /etc/qemu-binfmt/sparc |
Source: na.elf, 6263.1.0000558b6182c000.0000558b61891000.rw-.sdmp | Binary or memory string: U!/etc/qemu-binfmt/sparc |
Source: na.elf, 6263.1.00007ffcf8efa000.00007ffcf8f1b000.rw-.sdmp | Binary or memory string: x86_64/usr/bin/qemu-sparc/tmp/na.elfSUDO_USER=saturninoPATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/binDISPLAY=:1.0XAUTHORITY=/run/user/1000/gdm/XauthoritySUDO_UID=1000TERM=xterm-256colorCOLORTERM=truecolorLOGNAME=rootUSER=rootLANG=en_US.UTF-8SUDO_COMMAND=/bin/bashHOME=/rootMAIL=/var/mail/rootSUDO_GID=1000SHELL=/bin/bash/tmp/na.elf |
Source: na.elf, 6263.1.00007ffcf8efa000.00007ffcf8f1b000.rw-.sdmp | Binary or memory string: /usr/bin/qemu-sparc |
Source: Yara match | File source: na.elf, type: SAMPLE |
Source: Yara match | File source: 6263.1.00007f9ba0011000.00007f9ba0031000.r-x.sdmp, type: MEMORY |
Source: Yara match | File source: Process Memory Space: na.elf PID: 6263, type: MEMORYSTR |
Source: Yara match | File source: na.elf, type: SAMPLE |
Source: Yara match | File source: 6263.1.00007f9ba0011000.00007f9ba0031000.r-x.sdmp, type: MEMORY |
Source: Yara match | File source: Process Memory Space: na.elf PID: 6263, type: MEMORYSTR |
Source: Yara match | File source: na.elf, type: SAMPLE |
Source: Yara match | File source: 6263.1.00007f9ba0011000.00007f9ba0031000.r-x.sdmp, type: MEMORY |
Source: Yara match | File source: Process Memory Space: na.elf PID: 6263, type: MEMORYSTR |
Source: Yara match | File source: na.elf, type: SAMPLE |
Source: Yara match | File source: 6263.1.00007f9ba0011000.00007f9ba0031000.r-x.sdmp, type: MEMORY |
Source: Yara match | File source: Process Memory Space: na.elf PID: 6263, type: MEMORYSTR |