Static task
static1
Behavioral task
behavioral1
Sample
2024-05-21_53701aaddac2ace7791fa1d0b8d854e9_cryptolocker.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
2024-05-21_53701aaddac2ace7791fa1d0b8d854e9_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-21_53701aaddac2ace7791fa1d0b8d854e9_cryptolocker
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Size
50KB
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MD5
53701aaddac2ace7791fa1d0b8d854e9
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SHA1
3b6e880b569755805fea064f68a01704318cada7
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SHA256
df5224d17e2ae3376960d8010b83a6012716dda8cdf0184b321753d1a76e56ea
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SHA512
920558d780b90f80e87c7bc045a78cf60bd4ee2477c6986f03e4bc19737925331c597053f549ba13590aa82da8aec36b353e4f0bc6b6afa74540b6e96dc975f3
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Moccd:qmbhXDmjr5MOtEvwDpj5cDtKkQZQr
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
Processes:
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
Processes:
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 2024-05-21_53701aaddac2ace7791fa1d0b8d854e9_cryptolocker
Files
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2024-05-21_53701aaddac2ace7791fa1d0b8d854e9_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