Static task
static1
Behavioral task
behavioral1
Sample
2024-05-09_a977e20f64a50d95232144578ea0b0ae_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-05-09_a977e20f64a50d95232144578ea0b0ae_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-09_a977e20f64a50d95232144578ea0b0ae_cryptolocker
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Size
48KB
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MD5
a977e20f64a50d95232144578ea0b0ae
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SHA1
da5663c4ab6281e42550ce1f4e40b91fa929bcfb
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SHA256
beedeef15ed3715d72344feb5a4a148bb2944106193881e6f6ea5b5119c3c1da
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SHA512
4932bbfd8bebc35cdafe3ee8efec482b942928948dbd005783c79759728f8bb9a9ad40f991100a96b220f34da0d8ba19ccf84016c6b0d0e8a9ffe03f219fbef7
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Mo2pg:qmbhXDmjr5MOtEvwDpj5cDtKkQZQl
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 2024-05-09_a977e20f64a50d95232144578ea0b0ae_cryptolocker
Files
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2024-05-09_a977e20f64a50d95232144578ea0b0ae_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