Static task
static1
Behavioral task
behavioral1
Sample
2024-04-11_86b9a71e5d85c181dc0f460a23f77f8c_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-11_86b9a71e5d85c181dc0f460a23f77f8c_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-11_86b9a71e5d85c181dc0f460a23f77f8c_cryptolocker
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Size
43KB
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MD5
86b9a71e5d85c181dc0f460a23f77f8c
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SHA1
547e8fd1513c2c977b6e4d921c9f5cc935c65e31
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SHA256
eccce834f921b8370dd5791cefb813d1e5e87f8ee21fa26ae6cb972a3b949ae3
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SHA512
129971ecf0b25e33b51a0c5fa59e04b0068a824c6ee558c9fcbca98dca217e77ffeb484e54a78c8dbb861d036216cac105ec764b2cb5aed72e277cdee3230f54
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6j4AYsqSh+DETkedmhqhs:YGzl5wjRQBBOsP1QMOtEvwDpjl39+D++
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-04-11_86b9a71e5d85c181dc0f460a23f77f8c_cryptolocker
Files
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2024-04-11_86b9a71e5d85c181dc0f460a23f77f8c_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
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.yya Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ