Static task
static1
Behavioral task
behavioral1
Sample
2024-03-28_04b0abaaab6766e4b1a7b15ae9c27126_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-03-28_04b0abaaab6766e4b1a7b15ae9c27126_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-03-28_04b0abaaab6766e4b1a7b15ae9c27126_cryptolocker
-
Size
47KB
-
MD5
04b0abaaab6766e4b1a7b15ae9c27126
-
SHA1
7c677e5c38382e778b1b4116cb6640c800197060
-
SHA256
4de239def7d278a1dc43932afad78b1397f51a1949545721c41dc78c6624cf5b
-
SHA512
f628a2242e280ca3102f0c41fbaf12585d9645b91052b6e5cf258e0d7fd8054490dcd56540da23b090790eb6ad8fe9ff95aed86ef96eca501eda895b362acc14
-
SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Mo2p6:qmbhXDmjr5MOtEvwDpj5cDtKkQZQD
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 2024-03-28_04b0abaaab6766e4b1a7b15ae9c27126_cryptolocker
Files
-
2024-03-28_04b0abaaab6766e4b1a7b15ae9c27126_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