Static task
static1
Behavioral task
behavioral1
Sample
2024-04-22_0b91fa14ae68dc9f3d380819d2a4adec_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-04-22_0b91fa14ae68dc9f3d380819d2a4adec_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-22_0b91fa14ae68dc9f3d380819d2a4adec_cryptolocker
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Size
46KB
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MD5
0b91fa14ae68dc9f3d380819d2a4adec
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SHA1
395604d6422522149738e9f7465984129e1679da
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SHA256
074c6105f5689b79b23ac0bf9e6fdb9d1757504db0e14e309b1865d39b0b8c14
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SHA512
15995398cec8239f389e2705b0b3653eaf621e2a9820f6fbc0c2b36bdb28a5eec7135100df12ac3e3282addeb0bf8f5c48902b01378b521e9a182a03596b7373
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoAz:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ2
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-04-22_0b91fa14ae68dc9f3d380819d2a4adec_cryptolocker
Files
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2024-04-22_0b91fa14ae68dc9f3d380819d2a4adec_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
bUItIFMf Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
QNhjSkbP Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE