Static task
static1
Behavioral task
behavioral1
Sample
2024-01-27_c1687ded6d2b9846008c9e561e4ce294_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-27_c1687ded6d2b9846008c9e561e4ce294_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-27_c1687ded6d2b9846008c9e561e4ce294_cryptolocker
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Size
45KB
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MD5
c1687ded6d2b9846008c9e561e4ce294
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SHA1
840e066da696b3e7cd216fae52969e17517d26f5
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SHA256
2694f09247517a6ca86722c6e3ff539de1a04887d21d650c02bf477de5c0f6ec
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SHA512
1e79ed8d6ad6fdc83c5a1c869e9b17e995008c27d1c74307f00ab3877514afb19d585a599806b1c5dc59cf15ca045356f428270281a34dbcaf255ed4155648a3
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Moop:qmbhXDmjr5MOtEvwDpj5cDtKkQZQSp
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 2024-01-27_c1687ded6d2b9846008c9e561e4ce294_cryptolocker
Files
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2024-01-27_c1687ded6d2b9846008c9e561e4ce294_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