Static task
static1
Behavioral task
behavioral1
Sample
2024-02-17_3ad5b4ad14ba5501136d46b0140d7a8b_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-17_3ad5b4ad14ba5501136d46b0140d7a8b_cryptolocker.exe
Resource
win10v2004-20231222-en
General
-
Target
2024-02-17_3ad5b4ad14ba5501136d46b0140d7a8b_cryptolocker
-
Size
44KB
-
MD5
3ad5b4ad14ba5501136d46b0140d7a8b
-
SHA1
bcf8e8ea37370d9e195e25793eeb4adaba5e3be5
-
SHA256
db9f36152d5ecbee01cf6b8e6039d6cb9fda12e03a409ea2613266d337ab50fa
-
SHA512
5288ae03a60e8c7a8dee5fdbbc203c55aff9c555af1c1169032792cd803ffb615731bb9cffd61387faa136f17a7f6926f3be36d5e5b0b4371e1af289db05b4df
-
SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05AF+ht:qmbhXDmjr5MOtEvwDpj5cDtKkQZQxL
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 2024-02-17_3ad5b4ad14ba5501136d46b0140d7a8b_cryptolocker
Files
-
2024-02-17_3ad5b4ad14ba5501136d46b0140d7a8b_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