Static task
static1
Behavioral task
behavioral1
Sample
2024-01-24_bb019de199f127f7d0207e38d76d2548_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-24_bb019de199f127f7d0207e38d76d2548_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-24_bb019de199f127f7d0207e38d76d2548_cryptolocker
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Size
44KB
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MD5
bb019de199f127f7d0207e38d76d2548
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SHA1
8ca9d1dbdb2f97b93405c5d2ab6a7d3bc3187fa5
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SHA256
09912b766bede6379f7c1196dc3539d7a31684fbcbd77e2e9b308cffd4527ef9
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SHA512
b0c350cbf2c647583e6f75b30682addb7f67caf9e1d7ff65204fa577e4cc4d7d6759ed042929e088a0965eba0f6dafb8eb3750c4222b5e658984287cd18ccde2
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoI:qmbhXDmjr5MOtEvwDpj5cDtKkQZQC
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 2024-01-24_bb019de199f127f7d0207e38d76d2548_cryptolocker
Files
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2024-01-24_bb019de199f127f7d0207e38d76d2548_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