Static task
static1
Behavioral task
behavioral1
Sample
2024-05-10_47650b12888566c1b65fc93b8dc9218f_cryptolocker.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
2024-05-10_47650b12888566c1b65fc93b8dc9218f_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-10_47650b12888566c1b65fc93b8dc9218f_cryptolocker
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Size
50KB
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MD5
47650b12888566c1b65fc93b8dc9218f
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SHA1
4b5ff73d28cb78b6139cfbfa3b7025c0b7e6e7b8
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SHA256
7b82e44b8913a822be1c4d3b580115157fa0106bafb778e7eff8f6a407d47e7e
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SHA512
f0d524ad1d89d31ffa76010b53d6a39c415ba4e77b53e9337c9d521abd15e4ff0b1b0f05a74cf581b0a1a1931176c75f5dd1c60c89971d9de577b7791cbf9a7f
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoccX:qmbhXDmjr5MOtEvwDpj5cDtKkQZQx
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 2024-05-10_47650b12888566c1b65fc93b8dc9218f_cryptolocker
Files
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2024-05-10_47650b12888566c1b65fc93b8dc9218f_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