Behavioral task
behavioral1
Sample
2024-10-12_de3975c7b8d8e201ac4972b004582481_cryptolocker.exe
Resource
win7-20240708-en
General
-
Target
2024-10-12_de3975c7b8d8e201ac4972b004582481_cryptolocker
-
Size
59KB
-
MD5
de3975c7b8d8e201ac4972b004582481
-
SHA1
622f7ab9b088d036e389e1054008da83fe5a547a
-
SHA256
fdf430bdda9fd38935249980a0e3254c5237598bf7f62ceea275f76b13c09b0f
-
SHA512
5ff62494aaffc9db00aa78792c2a91a305243483384876afbc07c369922d3d79ec6ba3fd768de918b26fa8958a71bccf90fe871b2613e217f8e1c9732e88ee01
-
SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YMLam5axK3N:z6QFElP6n+gKmddpMOtEvwDpj9aYaQN
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-12_de3975c7b8d8e201ac4972b004582481_cryptolocker
Files
-
2024-10-12_de3975c7b8d8e201ac4972b004582481_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