Static task
static1
Behavioral task
behavioral1
Sample
2024-04-11_1a7b8fa816f1b777b4f658d6a90c80ef_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-11_1a7b8fa816f1b777b4f658d6a90c80ef_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-11_1a7b8fa816f1b777b4f658d6a90c80ef_cryptolocker
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Size
61KB
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MD5
1a7b8fa816f1b777b4f658d6a90c80ef
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SHA1
af9ae6f56b0300ace1a612bab55defad749c1a24
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SHA256
2efb4b15c6ae74517c76e4a73fa07cf62b03b5c6c04d1ec4c9c9ffb02522b341
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SHA512
bd334400510916db98e6c7f61f50ecbae388b15474c289e9f5f51a0dbc44aca07b7749f3d81f3622d7b7f0826e8a47d02df58211fb1517d8e1370ff9d0298085
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJT/EZjx:ZVxkGOtEvwDpjcOg
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 2024-04-11_1a7b8fa816f1b777b4f658d6a90c80ef_cryptolocker
Files
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2024-04-11_1a7b8fa816f1b777b4f658d6a90c80ef_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