Static task
static1
Behavioral task
behavioral1
Sample
2024-06-25_8feaba203c0bdd1c2dc78bc5a928bc9c_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-06-25_8feaba203c0bdd1c2dc78bc5a928bc9c_cryptolocker.exe
Resource
win10v2004-20240611-en
General
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Target
2024-06-25_8feaba203c0bdd1c2dc78bc5a928bc9c_cryptolocker
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Size
79KB
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MD5
8feaba203c0bdd1c2dc78bc5a928bc9c
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SHA1
e1280bfd749fe26ecb13b7fcb7995e05c754b688
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SHA256
b107691489d6442acd213a0e6307ba5dd8fa3082b9d2b506908f736d30c55bc1
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SHA512
4c221cd50e3207ca5dcf77182b2e95c0b2334e3dab2a0863415435e50071ab9187b2365cddb574c7a4908f0158f969253f6152660879aad67536ac6f7fd668d2
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KUz:ZVxkGOtEvwDpjcaX
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 2024-06-25_8feaba203c0bdd1c2dc78bc5a928bc9c_cryptolocker
Files
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2024-06-25_8feaba203c0bdd1c2dc78bc5a928bc9c_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