981ccd2b9c75ec00365f44f70263fb9e6df4e035a426e8d355d31077bf66d08a

General

Target

bdb509a17afef43c00c7cef1b3f6a118_JaffaCakes118
Size

300KB
Sample

240824-bfbkzaxdjf
MD5

bdb509a17afef43c00c7cef1b3f6a118
SHA1

6c63725b7d526734d92a8d39a67d32cc3ef23a7a
SHA256

981ccd2b9c75ec00365f44f70263fb9e6df4e035a426e8d355d31077bf66d08a
SHA512

f4d0cabae53f3ddd866dab37f842bad28617fa7fe0066989ff917547b7812df3b0a5ff10ae7cc36a8b29a7f4fa6a64b9882479b5aabcfde499ca96f9e34419cb
SSDEEP

3072:/TNVO/QJHZcfFj4rwLQGTNO5VZLwHm7vuQTpZUyY6co:7O/QJHZweEL/NOjCHm7FZZnc

Score

9^/10

Malware Config

Targets

- Target
  
  bdb509a17afef43c00c7cef1b3f6a118_JaffaCakes118
- Size
  
  300KB
- MD5
  
  bdb509a17afef43c00c7cef1b3f6a118
- SHA1
  
  6c63725b7d526734d92a8d39a67d32cc3ef23a7a
- SHA256
  
  981ccd2b9c75ec00365f44f70263fb9e6df4e035a426e8d355d31077bf66d08a
- SHA512
  
  f4d0cabae53f3ddd866dab37f842bad28617fa7fe0066989ff917547b7812df3b0a5ff10ae7cc36a8b29a7f4fa6a64b9882479b5aabcfde499ca96f9e34419cb
- SSDEEP
  
  3072:/TNVO/QJHZcfFj4rwLQGTNO5VZLwHm7vuQTpZUyY6co:7O/QJHZweEL/NOjCHm7FZZnc
Score

9^/10

discovery persistence upx
- Contacts a large (24700) amount of remote hosts
  This may indicate a network scan to discover remotely running services.
  discovery
- Creates a large amount of network flows
  This may indicate a network scan to discover remotely running services.
  discovery
- Patched UPX-packed file
  Sample is packed with UPX but required header fields are zeroed out to prevent unpacking with the default UPX tool.
- Modifies Watchdog functionality
  Malware like Mirai modifies the Watchdog to prevent it restarting an infected system.
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
- Enumerates active TCP sockets
  Gets active TCP sockets from /proc virtual filesystem.
- Enumerates running processes
  Discovers information about currently running processes on the system
- Modifies init.d
  Adds/modifies system service, likely for persistence.
  persistence
- Reads system routing table
  Gets active network interfaces from /proc virtual filesystem.
- Writes file to system bin folder
behavioral1