Behavioral task
behavioral1
Sample
2024-09-12_d79d4b6af0b9e98dfae672fe0e87029c_cryptolocker.exe
Resource
win7-20240704-en
General
-
Target
2024-09-12_d79d4b6af0b9e98dfae672fe0e87029c_cryptolocker
-
Size
90KB
-
MD5
d79d4b6af0b9e98dfae672fe0e87029c
-
SHA1
d8b6d76c21110a7aabe1e471c77f4c49002bfea7
-
SHA256
c9ff78a7048320a08a7ef72fbf122652febd5d4f106f2d967634054b71b7fa29
-
SHA512
8db69a4c8160ca2bfcee5b21841b2ab8f48ff43baf6f8e0715d645c4cdd7a6df42a889047dafb3ae59b846d5ea1ed80b65328dcfa0f6c93ce0049a4febf57078
-
SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJl8QAPM8Ho6cRMy8tybl9v:zCsanOtEvwDpjO
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-12_d79d4b6af0b9e98dfae672fe0e87029c_cryptolocker
Files
-
2024-09-12_d79d4b6af0b9e98dfae672fe0e87029c_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_CODE
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