Static task
static1
Behavioral task
behavioral1
Sample
2024-02-27_7685d3356dca26685c2034ec695ef4f0_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-27_7685d3356dca26685c2034ec695ef4f0_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-27_7685d3356dca26685c2034ec695ef4f0_cryptolocker
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Size
75KB
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MD5
7685d3356dca26685c2034ec695ef4f0
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SHA1
4c6de40f2d7822708908194b2cbf0a7849d887a4
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SHA256
99a1d01efe77528b69440d0b598b5d3c1bc61322141086847f2b9a95ff9480c4
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SHA512
010d70147676c42270c6913794cd20f16c735b6f9daa5580c1580b5ee825a346d1aa3e2f0e0c3ef9c5971fd23cbfb65e8da6b018832196000a7e70e82f405f14
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3Ku3f:ZVxkGOtEvwDpjcab
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 2024-02-27_7685d3356dca26685c2034ec695ef4f0_cryptolocker
Files
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2024-02-27_7685d3356dca26685c2034ec695ef4f0_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