Static task
static1
Behavioral task
behavioral1
Sample
2024-03-26_d874cdbaf727ee985c78a060f7ec1c65_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-26_d874cdbaf727ee985c78a060f7ec1c65_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-26_d874cdbaf727ee985c78a060f7ec1c65_cryptolocker
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Size
48KB
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MD5
d874cdbaf727ee985c78a060f7ec1c65
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SHA1
b3e4a5e88953a4f53363bc5b54924abf2a9ff0db
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SHA256
d24dbe330cdb9bdaa30d5d905c9f3a7c26dafc32321954744e4644b66c2eb90d
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SHA512
8112556c24c5a6e65a3eeb6aaefcad8cb99cc2a795750f057b17f2f2a01dd99d2d79b04cd2a409b7427f624cd5af2cb51d21b92dbae99ef995ecc8f4da2e0f6f
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MofZY:qmbhXDmjr5MOtEvwDpj5cDtKkQZQhi
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 2024-03-26_d874cdbaf727ee985c78a060f7ec1c65_cryptolocker
Files
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2024-03-26_d874cdbaf727ee985c78a060f7ec1c65_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