Static task
static1
Behavioral task
behavioral1
Sample
2024-02-17_05153d642dad1ef4ee90b29a9c7ca812_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-17_05153d642dad1ef4ee90b29a9c7ca812_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-17_05153d642dad1ef4ee90b29a9c7ca812_cryptolocker
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Size
31KB
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MD5
05153d642dad1ef4ee90b29a9c7ca812
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SHA1
26bc459fa845312b5ae5d03ebd9bab4af3886a69
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SHA256
31618764fa9ed1aefbfc8bc8dbb8403b864e59c9de16ed9de1e01f1dcea75e8f
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SHA512
56794859cf1fea0fbd9ac8c3a53674cc155850c90517c39c3d1bfd067973fa8566611acdca97e868f9585ee81d7086a5f3569bc38fa5811862fe09ca79a981bb
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIOc+4tHsM:q0zizzOSxMOtEvwDpj/arq9
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 2024-02-17_05153d642dad1ef4ee90b29a9c7ca812_cryptolocker
Files
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2024-02-17_05153d642dad1ef4ee90b29a9c7ca812_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