Static task
static1
Behavioral task
behavioral1
Sample
2024-02-25_f0965f16363a2539f679f32773e8c58e_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-02-25_f0965f16363a2539f679f32773e8c58e_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-25_f0965f16363a2539f679f32773e8c58e_cryptolocker
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Size
47KB
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MD5
f0965f16363a2539f679f32773e8c58e
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SHA1
54fa46630e3d09fe9650d94e7f3473e326ea5b16
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SHA256
3a6bab6e7bf6f8810330aa6bba2a25b8ecdf7ee71c8db85bb405814905e844b0
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SHA512
108dcb2399b72dfcc5ff89b18e498bc2badda4e716fc6ebce8c3043f3a058856e0c6dca75207313475f1c82afd577c3a664ede7aeae7f45f9a6b67617f2bce1e
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Mov:qmbhXDmjr5MOtEvwDpj5cDtKkQZQh
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 2024-02-25_f0965f16363a2539f679f32773e8c58e_cryptolocker
Files
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2024-02-25_f0965f16363a2539f679f32773e8c58e_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