Static task
static1
Behavioral task
behavioral1
Sample
2024-03-27_0a0228d084f8dd3c083b3ac071620915_cryptolocker.exe
Resource
win7-20240319-en
Behavioral task
behavioral2
Sample
2024-03-27_0a0228d084f8dd3c083b3ac071620915_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-27_0a0228d084f8dd3c083b3ac071620915_cryptolocker
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Size
45KB
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MD5
0a0228d084f8dd3c083b3ac071620915
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SHA1
084fec12b34a4b3bd36aa9faae8f7d9547c3e0b9
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SHA256
128fd31dddfe0607457804a6e1665c4b12a5d8d3c951f5242b314c4a4781bb4e
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SHA512
6c12203ad0e80eea56fdc62c027c0a4e28ebf37d227a1a800fb77a59824e9ceff19ebcf22c36bc6d30ea3aa5f938c2a9bfa67f7af827587796dc851ca492902a
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoZQy:qmbhXDmjr5MOtEvwDpj5cDtKkQZQR
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 2024-03-27_0a0228d084f8dd3c083b3ac071620915_cryptolocker
Files
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2024-03-27_0a0228d084f8dd3c083b3ac071620915_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