Static task
static1
Behavioral task
behavioral1
Sample
2024-02-13_ab394c0847e70528c072ee3369ca9951_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-13_ab394c0847e70528c072ee3369ca9951_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-13_ab394c0847e70528c072ee3369ca9951_cryptolocker
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Size
30KB
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MD5
ab394c0847e70528c072ee3369ca9951
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SHA1
04ddaddbfdeeb39537bfad0c3f186196dca4aef5
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SHA256
792994d6d3ec3c07be41ef0147f91a5f91447aeacc3cce2c7eecaf6e39f0eb6c
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SHA512
575b3daac817362d13a8084b27e72930b49f1a7bf2793a23e203198b5f14897138f214a4ec7aecda9c5a7f0515a4142f3b0705ac9712a12ea3fbeb8c0b54bd92
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIO/xTq:q0zizzOSxMOtEvwDpj/arE
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 2024-02-13_ab394c0847e70528c072ee3369ca9951_cryptolocker
Files
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2024-02-13_ab394c0847e70528c072ee3369ca9951_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
ukiwGhLB Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
MIZwSMcb Size: 11KB - 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