Static task
static1
Behavioral task
behavioral1
Sample
2024-05-25_db6d9b76cbcc5f212f6f8e4b6405a26b_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-25_db6d9b76cbcc5f212f6f8e4b6405a26b_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-25_db6d9b76cbcc5f212f6f8e4b6405a26b_cryptolocker
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Size
47KB
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MD5
db6d9b76cbcc5f212f6f8e4b6405a26b
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SHA1
84c4de24653c9c0f7c2f2ebc91b4a54a1ee20053
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SHA256
d18f23769c3af3789da88a7e93ccff9a7766a7831e7230f2c843d5019193444f
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SHA512
5958a93226d0b0b6630f64b15597b1b2ebad18ee75910145d3cb1c145a6b1f8c02fa9259ecca4a35cbdb0d7c1c81d3d27c87757d603937908365f761f58d102c
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoA1:qmbhXDmjr5MOtEvwDpj5cDtKkQZQU
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_db6d9b76cbcc5f212f6f8e4b6405a26b_cryptolocker
Files
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2024-05-25_db6d9b76cbcc5f212f6f8e4b6405a26b_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