Static task
static1
Behavioral task
behavioral1
Sample
2024-04-22_be127085d6ce2f7dbc38320fae182aad_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-04-22_be127085d6ce2f7dbc38320fae182aad_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-22_be127085d6ce2f7dbc38320fae182aad_cryptolocker
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Size
62KB
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MD5
be127085d6ce2f7dbc38320fae182aad
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SHA1
c733571525b5bf6a6ba4a018c363ba81ab586e23
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SHA256
90723996c8cd771a29002444d9b3d8a64f8602adfb1e1b5ce6aff313be399ab1
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SHA512
9b28d3d91933672f1f5c938252a08a85312ec08affc00ee6e72326524ea8ac6dbf7d1f1fa4b07e171f0c06776ecc99851749e351630fb825f84f0f94b380aef0
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsi3:BbdDmjr+OtEvwDpjM8q
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 2024-04-22_be127085d6ce2f7dbc38320fae182aad_cryptolocker
Files
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2024-04-22_be127085d6ce2f7dbc38320fae182aad_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