Static task
static1
Behavioral task
behavioral1
Sample
2024-01-23_6c07d294ef9a8a7a2a73fb98690b323f_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-23_6c07d294ef9a8a7a2a73fb98690b323f_cryptolocker.exe
Resource
win10v2004-20231222-en
General
-
Target
2024-01-23_6c07d294ef9a8a7a2a73fb98690b323f_cryptolocker
-
Size
49KB
-
MD5
6c07d294ef9a8a7a2a73fb98690b323f
-
SHA1
eef1ed39d2b9cc4081ec99bccdf78c416b700144
-
SHA256
3d186e6a5d1e24edba6da8bb5dfa50b78b0ea7811f9f98b1c2c7a649dfd18a47
-
SHA512
28bd64b4186dcfdf08d11c22a8d24895a6dcaf306c0e344dd83c38eab634ac9d545973609305355254c7309bc2a82553b6c7d0aeb3d0776e6252bbf6adf75ae3
-
SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb6ImpyD:BbdDmjr+OtEvwDpjMQ
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 2024-01-23_6c07d294ef9a8a7a2a73fb98690b323f_cryptolocker
Files
-
2024-01-23_6c07d294ef9a8a7a2a73fb98690b323f_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