Static task
static1
Behavioral task
behavioral1
Sample
2024-01-28_05a6a2244422cc0a5ada9e1bdcbfd4b4_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-28_05a6a2244422cc0a5ada9e1bdcbfd4b4_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-28_05a6a2244422cc0a5ada9e1bdcbfd4b4_cryptolocker
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Size
75KB
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MD5
05a6a2244422cc0a5ada9e1bdcbfd4b4
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SHA1
b5b1c7d6b80ec119a4cd2435983deb7c4e63eb1f
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SHA256
2aa0f584f3c641f6219bb7db47792910e03e35a8a0a91409025bad1554aaab44
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SHA512
100906f72c96efda52a0802a9170286642159ffebf15bf2f948547e7b19f983d685f05a729112d1a9a16965cf7d63ca9a0c03722352e5a5a4d72b1ba67a4df34
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KuA5f:ZVxkGOtEvwDpjcaY
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-28_05a6a2244422cc0a5ada9e1bdcbfd4b4_cryptolocker
Files
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2024-01-28_05a6a2244422cc0a5ada9e1bdcbfd4b4_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
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ