Static task
static1
Behavioral task
behavioral1
Sample
2024-01-25_d4a5cd6194dc594c5b716d26809e2849_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-25_d4a5cd6194dc594c5b716d26809e2849_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-25_d4a5cd6194dc594c5b716d26809e2849_cryptolocker
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Size
45KB
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MD5
d4a5cd6194dc594c5b716d26809e2849
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SHA1
a22dcf882b4d22fc7a0f55744ee5539fe0f58642
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SHA256
1803b63d999512b63bc60878729fe119d524b6168bdb1cddc84dcfdd0c8c2914
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SHA512
8887b8080a38c828a5faae862960eae3bd876ac7133c08e2cbaba1f4c3c6744e653b17704a24eecd06e3e681b45b70c0575f72ff31dc632ce6af520f74db31cc
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Momu:qmbhXDmjr5MOtEvwDpj5cDtKkQZQJ
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 2024-01-25_d4a5cd6194dc594c5b716d26809e2849_cryptolocker
Files
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2024-01-25_d4a5cd6194dc594c5b716d26809e2849_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