Static task
static1
Behavioral task
behavioral1
Sample
2024-04-30_a0fc63b2b457444f6a3d7c3d8fe38122_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-04-30_a0fc63b2b457444f6a3d7c3d8fe38122_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-04-30_a0fc63b2b457444f6a3d7c3d8fe38122_cryptolocker
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Size
50KB
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MD5
a0fc63b2b457444f6a3d7c3d8fe38122
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SHA1
546e951f04a53c141242c4b991c4c8dc61c4bb21
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SHA256
8921f8de244fc5fd49311f67439d470e9cfab53512c025cb13f4fd3ca9b28faf
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SHA512
56dfd792f7a58decb76ba3b9928ee04c8f179d24bc3656c96f82677558b68a4e65dbe788af32513d09397ba4de4e5a94e61dd48d26ee56327bbdb8c119e8c423
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Moccj:qmbhXDmjr5MOtEvwDpj5cDtKkQZQV
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 2024-04-30_a0fc63b2b457444f6a3d7c3d8fe38122_cryptolocker
Files
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2024-04-30_a0fc63b2b457444f6a3d7c3d8fe38122_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