Static task
static1
Behavioral task
behavioral1
Sample
2024-04-23_4d38a61d261115d4fcc6603a19884899_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-23_4d38a61d261115d4fcc6603a19884899_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-23_4d38a61d261115d4fcc6603a19884899_cryptolocker
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Size
75KB
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MD5
4d38a61d261115d4fcc6603a19884899
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SHA1
24bae1368375b3e43378709f7d6a55143c08330c
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SHA256
b52009e0a7694a76a6a4349ac906299e6b5d54be971826198e40921c59617ac5
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SHA512
ec92f45f2fa63300c91a1ca5b6620e2e3b8442f7c83cb88c17b65ecbab8f6cf42a2f3d57aeed59b51db31dc37041c14677a745b0053bdea8d7a088d184145e6e
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KUj:ZVxkGOtEvwDpjcaX
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 2024-04-23_4d38a61d261115d4fcc6603a19884899_cryptolocker
Files
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2024-04-23_4d38a61d261115d4fcc6603a19884899_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