Static task
static1
Behavioral task
behavioral1
Sample
2024-03-07_7b6c724cc105833462861b8ba18faab6_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-07_7b6c724cc105833462861b8ba18faab6_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-03-07_7b6c724cc105833462861b8ba18faab6_cryptolocker
-
Size
46KB
-
MD5
7b6c724cc105833462861b8ba18faab6
-
SHA1
7e28e0834ab0e9edd8a42911fd230028e30d458a
-
SHA256
8ff4aa1e4fb8acf9881ce36a11b3cf6eec0e685c05cdcaeb3382739ba1d922cd
-
SHA512
525e30f4ba8d7f9616214419d09ab0e7aaed63fd4797d117aa6716b372a8bb2a8a5aee712a27794bb6f74d9e02e20920450881a74285e0655e23391cfda5ef38
-
SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Mobeo:qmbhXDmjr5MOtEvwDpj5cDtKkQZQZ
Malware Config
Signatures
-
Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-03-07_7b6c724cc105833462861b8ba18faab6_cryptolocker
Files
-
2024-03-07_7b6c724cc105833462861b8ba18faab6_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
bUItIFMf Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
QNhjSkbP Size: 12KB - 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