Behavioral task
behavioral1
Sample
2024-10-18_252b146dcc4816ba88f263d3b91dff5d_cryptolocker.exe
Resource
win7-20240903-en
General
-
Target
2024-10-18_252b146dcc4816ba88f263d3b91dff5d_cryptolocker
-
Size
55KB
-
MD5
252b146dcc4816ba88f263d3b91dff5d
-
SHA1
a7f8a4da005c0ac4660ab3e3507d899adbd90cee
-
SHA256
4c83632daf91875a67eb37e419c018e62ee087456fa6505091744593738b3541
-
SHA512
28381878b589d9ae02ccf2d83eb64d06f340d5dd4cb72431d6f173abc625fbf8a8db52b0a87925d23a5df30d43ecc20ee68672e8ef4c75883ccad8e70d0255f6
-
SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YY1J+OTOkaQQ:z6QFElP6n+gKmddpMOtEvwDpj31ikFQ
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-18_252b146dcc4816ba88f263d3b91dff5d_cryptolocker
Files
-
2024-10-18_252b146dcc4816ba88f263d3b91dff5d_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