Static task
static1
Behavioral task
behavioral1
Sample
2024-01-27_2ed50011512b928b504a9b3b7d2f508c_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-27_2ed50011512b928b504a9b3b7d2f508c_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-27_2ed50011512b928b504a9b3b7d2f508c_cryptolocker
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Size
43KB
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MD5
2ed50011512b928b504a9b3b7d2f508c
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SHA1
17ac9b48f971827c4e463965942699b818d69bec
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SHA256
6d38643a066fc96fb9d9bcefb8d894205dfd92e0d17ebd66a870d4b1dbf20203
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SHA512
974419d0adb270f5d3a51f0ed60245c592354538e58cb05121b40c10c36f75cf8b01e2fa56efb93e085b8786f4507a6eb056eb67c1b58af033d7c0d4d8c31d15
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05AFZe:qmbhXDmjr5MOtEvwDpj5cDtKkQZQZ
Malware Config
Signatures
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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 2024-01-27_2ed50011512b928b504a9b3b7d2f508c_cryptolocker
Files
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2024-01-27_2ed50011512b928b504a9b3b7d2f508c_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