Static task
static1
Behavioral task
behavioral1
Sample
2024-02-19_e9df9152cf379502c88fda6c4334749c_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-19_e9df9152cf379502c88fda6c4334749c_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-19_e9df9152cf379502c88fda6c4334749c_cryptolocker
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Size
61KB
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MD5
e9df9152cf379502c88fda6c4334749c
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SHA1
897debca0ceb6480c006b61265e18f3e740788fa
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SHA256
074b3d7a58c6a60f8c17533073235862ccf233314b17908b39a7fad427d166c0
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SHA512
fa05f6fbc6ee0eaf0dd00b26d1630fbbed885e770ba1913e3bcf4ab6eb9b8f1c9d85f2f97cdaff8010d629c80338f00f6884ea3c4cc461d894b50e42cd848587
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtskPX:BbdDmjr+OtEvwDpjM8K
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 2024-02-19_e9df9152cf379502c88fda6c4334749c_cryptolocker
Files
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2024-02-19_e9df9152cf379502c88fda6c4334749c_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