Static task
static1
Behavioral task
behavioral1
Sample
2024-04-20_b8c1382d96041a8bf295170104d09c4c_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-20_b8c1382d96041a8bf295170104d09c4c_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-20_b8c1382d96041a8bf295170104d09c4c_cryptolocker
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Size
48KB
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MD5
b8c1382d96041a8bf295170104d09c4c
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SHA1
c1e91a7c07ad6150b6383a7da7f1cd229db48e42
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SHA256
adb8572d09e7680e4f64dc76dca5f69fc72ded5822bce09588a8d6263b51869e
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SHA512
57edfd55d93a304816ba6dd44ba66359d424e410591ccc59d4b7632f96f70a4e3128de82bd2c7fd4290bc4afbd3df35f3582a8932c1e54e8cf29673477bfe9a9
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprqQ15x8V:ZVxkGOtEvwDpjcR
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 2024-04-20_b8c1382d96041a8bf295170104d09c4c_cryptolocker
Files
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2024-04-20_b8c1382d96041a8bf295170104d09c4c_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