Static task
static1
Behavioral task
behavioral1
Sample
2024-03-12_15ad0ab7df61372b4c48e3873441aad0_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-12_15ad0ab7df61372b4c48e3873441aad0_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-03-12_15ad0ab7df61372b4c48e3873441aad0_cryptolocker
-
Size
45KB
-
MD5
15ad0ab7df61372b4c48e3873441aad0
-
SHA1
40e4f119e0aca11d431e38c2f029352e6c79c2c3
-
SHA256
2e69651f73d58bb27cc188fa63f521a1672c6ce81622d154af3f738f80835d3b
-
SHA512
76e53dad9860d7cd27cfac8885432b55ac977402021f6e9b76d965c591c27fc25ba0018145999eaffbb10796865fbc09fe92faa3e598a9dd16f07692af876b57
-
SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MomF:qmbhXDmjr5MOtEvwDpj5cDtKkQZQa
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 2024-03-12_15ad0ab7df61372b4c48e3873441aad0_cryptolocker
Files
-
2024-03-12_15ad0ab7df61372b4c48e3873441aad0_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