Static task
static1
Behavioral task
behavioral1
Sample
2024-05-31_de110d233715828dee0034f5603aa613_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-05-31_de110d233715828dee0034f5603aa613_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-31_de110d233715828dee0034f5603aa613_cryptolocker
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Size
49KB
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MD5
de110d233715828dee0034f5603aa613
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SHA1
1bc552904c4e43cd004910f2269ac0943063ff53
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SHA256
fd2bb734c3424d7fb78d53d871a66f6e08f09266d6a51715b17e2067d0bf39f6
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SHA512
fc68bc8a8f7c839d9c417e24727f26f7f94ef2c776abcd19e4a1dbc0c102f880734208e2e2afcb9a8050281d90a8d2023ffe2bda63583ea178f615e22b292dda
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoA2:qmbhXDmjr5MOtEvwDpj5cDtKkQZQr
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 2024-05-31_de110d233715828dee0034f5603aa613_cryptolocker
Files
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2024-05-31_de110d233715828dee0034f5603aa613_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