Static task
static1
Behavioral task
behavioral1
Sample
2024-02-13_6472cb8521760ac8819f0f0a2e9ba78a_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-13_6472cb8521760ac8819f0f0a2e9ba78a_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-13_6472cb8521760ac8819f0f0a2e9ba78a_cryptolocker
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Size
31KB
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MD5
6472cb8521760ac8819f0f0a2e9ba78a
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SHA1
719a43adfbc1ab8692f54df06b68f8da155eb775
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SHA256
b02d109a6224da66721336193042d8f37b1db210c3578c85b2dfaa6387681ffb
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SHA512
607a713a4f090fe5c6b1a86b1a7046f2b825d15cb228741e40fbc22dedcd4b42e2b3b506b32e985ccc7991a0eb364ac3c56d00c2479c2cb21dea83b0829d659e
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIOc+4tHmNA:q0zizzOSxMOtEvwDpj/arqcA
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_6472cb8521760ac8819f0f0a2e9ba78a_cryptolocker
Files
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2024-02-13_6472cb8521760ac8819f0f0a2e9ba78a_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