Static task
static1
Behavioral task
behavioral1
Sample
2024-01-24_c997c5cfe1581d907d7fd8448acf286d_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-24_c997c5cfe1581d907d7fd8448acf286d_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-24_c997c5cfe1581d907d7fd8448acf286d_cryptolocker
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Size
44KB
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MD5
c997c5cfe1581d907d7fd8448acf286d
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SHA1
7c62fbd8dcb5df52d9df3804ba20d77ffcf46790
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SHA256
98046042f9264a418534dd1308e55a6726b3c35c5009e14b655aa15ea649bbbc
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SHA512
25cf20a39ea1ce2350ddf390e617d0ab7248fb6cf99915ad0d491ced16dcc15eafb2f622c36f4685f65917868edb7ba3417febe95652858068e95d9e28323d60
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05Wb:qmbhXDmjr5MOtEvwDpj5cDtKkQZQS
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_c997c5cfe1581d907d7fd8448acf286d_cryptolocker
Files
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2024-01-24_c997c5cfe1581d907d7fd8448acf286d_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