Static task
static1
Behavioral task
behavioral1
Sample
2024-05-11_78ad9d04cc926416d8d30c7c93c574c9_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-11_78ad9d04cc926416d8d30c7c93c574c9_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-11_78ad9d04cc926416d8d30c7c93c574c9_cryptolocker
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Size
50KB
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MD5
78ad9d04cc926416d8d30c7c93c574c9
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SHA1
80e145c36bebf2f71abcd5cf425b9c490dee6899
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SHA256
295ff556b971a84c2aa888ea0d7a04dd6b76870f652e8bf7c52ee4155d523c06
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SHA512
f14fcf8642b4ea9c8dfc5f67fb62f13c498c4d948edfcc86d69c3b1cf8a1da847972ce33f5db5b4a6cadfbc3b322e9caed294429dc7411488b6fef6fa6a75376
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Moccl:qmbhXDmjr5MOtEvwDpj5cDtKkQZQz
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 2024-05-11_78ad9d04cc926416d8d30c7c93c574c9_cryptolocker
Files
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2024-05-11_78ad9d04cc926416d8d30c7c93c574c9_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