Static task
static1
Behavioral task
behavioral1
Sample
2024-04-25_155ac6cbcb4e0d97d0a973118c3c8c10_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-25_155ac6cbcb4e0d97d0a973118c3c8c10_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-25_155ac6cbcb4e0d97d0a973118c3c8c10_cryptolocker
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Size
75KB
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MD5
155ac6cbcb4e0d97d0a973118c3c8c10
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SHA1
a720155da874fffdf471985af39cbb56961a79f1
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SHA256
fcf44d3df73206e3136a219d171143b00a30b83d448861c86b6fa17404ed0892
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SHA512
596358e1d0d6e93ab9d95b88c8dcc90524807920ac816b1fa7c4d90ef35d19bb9918d6e30f3279643c2d8fa8b62eea71f2dcc4dc1e4f4c68d46f38cd4e5dd943
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KUU:ZVxkGOtEvwDpjcag
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_155ac6cbcb4e0d97d0a973118c3c8c10_cryptolocker
Files
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2024-04-25_155ac6cbcb4e0d97d0a973118c3c8c10_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