Static task
static1
Behavioral task
behavioral1
Sample
2024-03-06_60d9f8a5d8c25b740402b524f1e86421_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-03-06_60d9f8a5d8c25b740402b524f1e86421_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-06_60d9f8a5d8c25b740402b524f1e86421_cryptolocker
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Size
45KB
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MD5
60d9f8a5d8c25b740402b524f1e86421
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SHA1
66656799815aa570bb0c758b4384b423347ca2fb
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SHA256
5d053225f0402eed9d215016d11413c6d8f3bd4a46437d4135cbd22185caa454
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SHA512
cac809c1eeec2084812522748e8b4e66dd6d18a6b1a70a9902fee8ce89ca6b2f0b6aab6b63edfef0f3c1fdd752635df5fed091264d1e676e8bbda86a8ba4fe36
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05AF+h3xK:qmbhXDmjr5MOtEvwDpj5cDtKkQZQxq
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 2024-03-06_60d9f8a5d8c25b740402b524f1e86421_cryptolocker
Files
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2024-03-06_60d9f8a5d8c25b740402b524f1e86421_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