Static task
static1
Behavioral task
behavioral1
Sample
2024-04-25_87fe329f11de99f02079c8d77057a051_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-25_87fe329f11de99f02079c8d77057a051_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-25_87fe329f11de99f02079c8d77057a051_cryptolocker
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Size
61KB
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MD5
87fe329f11de99f02079c8d77057a051
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SHA1
b551ad9c1c1e01b8b0ca084a7b08a29e2f0eab35
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SHA256
9edbe3b4e17ea8685b02c41b7e52651ac2ffc5605556a5e1b2649caac4282c31
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SHA512
671ce457a98c50d3127ed7a62daba8b2716cc2f5f97d883bbed3774b3878f09278598cd6e4175bdb6b6945e2f9d2b47517704d2d69d7577520a86ca3af3449fd
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj38lD/cMAT+l/NexU:ZVxkGOtEvwDpjk
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 2024-04-25_87fe329f11de99f02079c8d77057a051_cryptolocker
Files
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2024-04-25_87fe329f11de99f02079c8d77057a051_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