Behavioral task
behavioral1
Sample
2024-09-21_1014e63f4a8093cfad52cb8a6680f47f_cryptolocker.exe
Resource
win7-20240903-en
General
-
Target
2024-09-21_1014e63f4a8093cfad52cb8a6680f47f_cryptolocker
-
Size
70KB
-
MD5
1014e63f4a8093cfad52cb8a6680f47f
-
SHA1
402846a48a6af2af951887cc42e2fd26813ac174
-
SHA256
3b5667b6301a52cfb9473a4ce5d868f605ddabc6ca4694646c5ae09d868d2547
-
SHA512
2e07c71bf69878a746ef2dd1c52c30ca9419364520fca7fea2cb56bd49ed49a7e1aa51ac4483c299665418973877756ac0f2a1cc2547b30ad92949186fc300fb
-
SSDEEP
1536:z6QFElP6n+gKmddpMOtEvwDpj9aYaFAeB+8x71:z6a+CdOOtEvwDpjQL
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-21_1014e63f4a8093cfad52cb8a6680f47f_cryptolocker
Files
-
2024-09-21_1014e63f4a8093cfad52cb8a6680f47f_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE