Static task
static1
Behavioral task
behavioral1
Sample
2024-04-27_8041b81468338ed5d760bc2af100c1c1_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-04-27_8041b81468338ed5d760bc2af100c1c1_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-04-27_8041b81468338ed5d760bc2af100c1c1_cryptolocker
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Size
36KB
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MD5
8041b81468338ed5d760bc2af100c1c1
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SHA1
31564c1976e00c3cccc4a8d4991aa01fa19986ce
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SHA256
dd4fab8b4094e4faa5668fb75bd2f9835ccbd476cdcd9fe90dc7dc12fda8bd0c
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SHA512
61c2cae16b08e402682065ba2d02c29efd721f2fa4c6c1764230133bb82014f462b5cb4a633bf80ee5a6880fe221951b62522334941d8536e1bf529dca12a02d
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6WaJIOc+UPPEkY4:YGzl5wjRQBBOsP1QMOtEvwDpjgarrk3
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 2024-04-27_8041b81468338ed5d760bc2af100c1c1_cryptolocker
Files
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2024-04-27_8041b81468338ed5d760bc2af100c1c1_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