Behavioral task
behavioral1
Sample
2024-07-03_fbb446ff00378003cd6e80f7c51bcadf_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-07-03_fbb446ff00378003cd6e80f7c51bcadf_cryptolocker.exe
Resource
win10v2004-20240508-en
General
-
Target
2024-07-03_fbb446ff00378003cd6e80f7c51bcadf_cryptolocker
-
Size
53KB
-
MD5
fbb446ff00378003cd6e80f7c51bcadf
-
SHA1
61d88c16392ef338c857807ee14e71bc77f1f8c9
-
SHA256
f388170176b20323eb894f276860ccb24581038dd1db75273389818059de7c5b
-
SHA512
37fb2fcba40503c500d0c45c84477647625430946f2efaf0b77b25e11debdd0a5cb1e4a8feb6cf4c2c32c27878a5073cf7a88078e86fcb8d791f84eb655c0665
-
SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YY1J+OTOk/H:z6QFElP6n+gKmddpMOtEvwDpj31ik/H
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-07-03_fbb446ff00378003cd6e80f7c51bcadf_cryptolocker
Files
-
2024-07-03_fbb446ff00378003cd6e80f7c51bcadf_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