Static task
static1
Behavioral task
behavioral1
Sample
2024-02-13_36205e349d3fa59f1df6e08dd5710c92_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-13_36205e349d3fa59f1df6e08dd5710c92_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-13_36205e349d3fa59f1df6e08dd5710c92_cryptolocker
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Size
31KB
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MD5
36205e349d3fa59f1df6e08dd5710c92
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SHA1
e32176187ca6e8c6685ce3889d0507e668734a56
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SHA256
92d25e5317eccd4746c7aeef3b288887a512e48c7134c7068d3fb3d3f7d56494
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SHA512
ad4f815b61dfec546e6429ef22ce6f993bd4536a4c48f35df77ba7aa9fb573ce80cba319b816cc9d2d8abe5f7ad2b7ae59b83fd888ffc6e32b7053279822bd0c
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIOc+4tHmN8:q0zizzOSxMOtEvwDpj/arqc8
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_36205e349d3fa59f1df6e08dd5710c92_cryptolocker
Files
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2024-02-13_36205e349d3fa59f1df6e08dd5710c92_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