Static task
static1
Behavioral task
behavioral1
Sample
2024-03-19_8812d7dcdc42e6d51447b2f3c801d1ca_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-19_8812d7dcdc42e6d51447b2f3c801d1ca_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-19_8812d7dcdc42e6d51447b2f3c801d1ca_cryptolocker
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Size
41KB
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MD5
8812d7dcdc42e6d51447b2f3c801d1ca
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SHA1
dfdb4add04e62613ddaee05d61a8233d8ca0837a
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SHA256
27e99dc233461027dd46965e4fc30dbe6bf6ba0e98f8a47c46e00f53ee87fa94
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SHA512
d40e7d94172277d6b0f96e6e4f597bea6c71e43f0028cc1efb0cdd6039928bec0843cf998c8054383e75328c44022f0b6367d25700922559b04b1d28c85ea98a
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8lB4dCOBy/cTk:ZzFbxmLPWQMOtEvwDpj38lD/cTk
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 2024-03-19_8812d7dcdc42e6d51447b2f3c801d1ca_cryptolocker
Files
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2024-03-19_8812d7dcdc42e6d51447b2f3c801d1ca_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