Static task
static1
Behavioral task
behavioral1
Sample
2024-05-12_66e891d2581157b24ec3fed8f68882b9_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-12_66e891d2581157b24ec3fed8f68882b9_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-12_66e891d2581157b24ec3fed8f68882b9_cryptolocker
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Size
47KB
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MD5
66e891d2581157b24ec3fed8f68882b9
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SHA1
d5e8089eee17e7d7328b292dc0ed07e806b92a58
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SHA256
4df0971a102fafd2c747139ce59fb5ee2e633611612c7b4ea61a5145fdc91cb5
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SHA512
4f4bbe2a3e7a8ea8f925f6ba9014fbc0a347a30cc462874dd765910e6f8270e56961f8150e6f8f21772db8ad8102434158ee95f3d6dc63c042d201d74d0058ca
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoAx:qmbhXDmjr5MOtEvwDpj5cDtKkQZQQ
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 2024-05-12_66e891d2581157b24ec3fed8f68882b9_cryptolocker
Files
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2024-05-12_66e891d2581157b24ec3fed8f68882b9_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