Behavioral task
behavioral1
Sample
2024-09-03_002f77d28b5f89a3bd1c97921cd1d5b0_cryptolocker.exe
Resource
win7-20240704-en
General
-
Target
2024-09-03_002f77d28b5f89a3bd1c97921cd1d5b0_cryptolocker
-
Size
90KB
-
MD5
002f77d28b5f89a3bd1c97921cd1d5b0
-
SHA1
a24101a4edc0efc33b371f6b7b8e9facad4939e9
-
SHA256
207abd6cb6d528fd8f943fc35e6c182b696145d1f9274810b155064e9674699f
-
SHA512
371c9b34ecd3dc9c37f6ce775ce4acdedd0b127e2122108c6e351b85fe9f5fa8b9ce4c437a08e463759f4aecaf0b8403dc40686041551b79cf8b279af510b90e
-
SSDEEP
1536:n6QFElP6n+g9u9cvMOtEvwDpjYYTjipvF2bx1PQAj:n6a+1SEOtEvwDpjYYvQd2Pj
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-03_002f77d28b5f89a3bd1c97921cd1d5b0_cryptolocker
Files
-
2024-09-03_002f77d28b5f89a3bd1c97921cd1d5b0_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: 11KB - 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