Static task
static1
Behavioral task
behavioral1
Sample
2024-03-11_c5baa5bb9da724ec80d1e2b0b491d3be_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-11_c5baa5bb9da724ec80d1e2b0b491d3be_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-11_c5baa5bb9da724ec80d1e2b0b491d3be_cryptolocker
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Size
44KB
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MD5
c5baa5bb9da724ec80d1e2b0b491d3be
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SHA1
1245b7ecb429f9a82fb97df876ad6f50b3c7fa2b
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SHA256
a1d878ec607498c31b1a7c9495b0e4fbac9ba0f07e65a28dcc1c82e11acc7812
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SHA512
66f1624294d518b5cf9b4ad6f08f7d38f18cedf7e2190df20c2fa752aa7d455b30377adf5c6d78105f8f7b3d04b9c5706442a78eff06b2b48ced1b0b50de7082
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoAf:qmbhXDmjr5MOtEvwDpj5cDtKkQZQK
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 2024-03-11_c5baa5bb9da724ec80d1e2b0b491d3be_cryptolocker
Files
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2024-03-11_c5baa5bb9da724ec80d1e2b0b491d3be_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