Static task
static1
Behavioral task
behavioral1
Sample
2024-01-26_035109462ac7d07138fe4cbf452a8cf2_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-26_035109462ac7d07138fe4cbf452a8cf2_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-26_035109462ac7d07138fe4cbf452a8cf2_cryptolocker
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Size
46KB
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MD5
035109462ac7d07138fe4cbf452a8cf2
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SHA1
cded14b1664ac8f916577b1a249c62b0b4450a00
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SHA256
760da7a6a3a177b79013e2730380a603bea9c5ce0d1a204a7d2a3a0f3bb62c54
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SHA512
de2dc28ffa21e735b0817652e17fd6240af1e79905a35cd7c9497fcab98ef0c3758770421f2ee7044ef88322cfe42ff42f6187bcb8f42d14536e2730ec3c120e
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Mom6:qmbhXDmjr5MOtEvwDpj5cDtKkQZQV
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 2024-01-26_035109462ac7d07138fe4cbf452a8cf2_cryptolocker
Files
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2024-01-26_035109462ac7d07138fe4cbf452a8cf2_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