Static task
static1
Behavioral task
behavioral1
Sample
2024-03-19_bf75ef420c1e07e6822a9e80c3d711ae_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-19_bf75ef420c1e07e6822a9e80c3d711ae_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-19_bf75ef420c1e07e6822a9e80c3d711ae_cryptolocker
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Size
38KB
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MD5
bf75ef420c1e07e6822a9e80c3d711ae
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SHA1
591d8499604d884f21d5cb3e62ca1ab6e8eddf35
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SHA256
0f91901049ea6dc35dce30d2aaad88ecb290efcb3e45dcbad1f65caa1aa243c7
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SHA512
1a78e69898b4f0005b93df69953877e0f12a36f716de828813bda21f6bf6be783324db11606c945a609b975988e536a081fe99d3e69f6ac22f9ff4fbf99094cf
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6WaJIOc+UPPEkLC00y:YGzl5wjRQBBOsP1QMOtEvwDpjgarrkLL
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 2024-03-19_bf75ef420c1e07e6822a9e80c3d711ae_cryptolocker
Files
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2024-03-19_bf75ef420c1e07e6822a9e80c3d711ae_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