Static task
static1
Behavioral task
behavioral1
Sample
2024-01-26_af4fef8e069073a324c41ad9e4ae80a1_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-26_af4fef8e069073a324c41ad9e4ae80a1_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-01-26_af4fef8e069073a324c41ad9e4ae80a1_cryptolocker
-
Size
72KB
-
MD5
af4fef8e069073a324c41ad9e4ae80a1
-
SHA1
3513f49b1c297b384a7a387159ec5f63d3a8775d
-
SHA256
524506f6c141baf29762e8d793991e8e41e21a69c1a05f82bb6878bfa34b6457
-
SHA512
5993e81b433e86b62d0327ceb32f538f5c2afc9421b04bf0b1456fc04270abcb515d6eff0e3b9d674cb4dbb8694b3e64a1d863c9202025c473e863de92ec71f5
-
SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KUfv:ZVxkGOtEvwDpjcajv
Malware Config
Signatures
-
Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-26_af4fef8e069073a324c41ad9e4ae80a1_cryptolocker
Files
-
2024-01-26_af4fef8e069073a324c41ad9e4ae80a1_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
Sections
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ