Static task
static1
Behavioral task
behavioral1
Sample
2024-05-25_111e5f79e53e13f7b741716ab28ebf64_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-25_111e5f79e53e13f7b741716ab28ebf64_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-25_111e5f79e53e13f7b741716ab28ebf64_cryptolocker
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Size
46KB
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MD5
111e5f79e53e13f7b741716ab28ebf64
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SHA1
bdea6ad514ae53ac0e9c11191624d9a2b27c991a
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SHA256
bc1827f71d6b46deea9c6ed9c1646ecd40659ff5bacffe7246e1b090a6185a5b
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SHA512
b32444bc9e1ea4dc379fa8c3bf86cd5e6e659067790bc502bcce568013278af33a1cbb80fe0227fb647deb419915393a4fe20fd426d89d81df7a52217fdb8405
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoLP:qmbhXDmjr5MOtEvwDpj5cDtKkQZQl
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 2024-05-25_111e5f79e53e13f7b741716ab28ebf64_cryptolocker
Files
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2024-05-25_111e5f79e53e13f7b741716ab28ebf64_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