Static task
static1
Behavioral task
behavioral1
Sample
2024-01-23_df10f1d6725e593287f6eff41c03568c_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-23_df10f1d6725e593287f6eff41c03568c_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-23_df10f1d6725e593287f6eff41c03568c_cryptolocker
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Size
45KB
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MD5
df10f1d6725e593287f6eff41c03568c
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SHA1
ce70064ae5c586c8d25ab860eba0edbfd1044648
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SHA256
45dd587dd0c86046cab2f563c7b8339d11e97ccd4c231bf5409f12f34f65975a
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SHA512
984fac3dda6074138fc26bedb67c9e87616f78e45dc81ce4ceb8b47a99b51c0b05455752ea21c56fe5c7500b70772fc50c2e89431bc6a560335b992a5697ea57
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Mo0:qmbhXDmjr5MOtEvwDpj5cDtKkQZQm
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 2024-01-23_df10f1d6725e593287f6eff41c03568c_cryptolocker
Files
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2024-01-23_df10f1d6725e593287f6eff41c03568c_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