Static task
static1
Behavioral task
behavioral1
Sample
2024-05-24_80ca0705446105158eaf7a54119d82f2_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-05-24_80ca0705446105158eaf7a54119d82f2_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-24_80ca0705446105158eaf7a54119d82f2_cryptolocker
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Size
47KB
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MD5
80ca0705446105158eaf7a54119d82f2
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SHA1
2f8eca7e7db45134145a1fa7892810b292fdd7d8
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SHA256
bc0ddca7514984aaadbed1a17064b9012dc3170dc684927aac5865d38c52b4de
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SHA512
8b46aafbef76c74322c6e64053915a9aeed908450e311fdc3e25a91a8122c1b734875ad6f0ac5ade2fe99b83d0da2d161642f9162126dacab5da09f477461034
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoA9: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 2024-05-24_80ca0705446105158eaf7a54119d82f2_cryptolocker
Files
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2024-05-24_80ca0705446105158eaf7a54119d82f2_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