Static task
static1
Behavioral task
behavioral1
Sample
2024-05-02_394f70817719fe5bd3e5373e9b52056a_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-05-02_394f70817719fe5bd3e5373e9b52056a_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-05-02_394f70817719fe5bd3e5373e9b52056a_cryptolocker
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Size
47KB
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MD5
394f70817719fe5bd3e5373e9b52056a
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SHA1
854f868b652b4eb74c7a462aa627055b42493cd2
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SHA256
e6f8826fa7c4b73ca4f9d8ad6814115f51fd193162a5c36179f0fe2bb9c72a71
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SHA512
11f85465e30931fa84c37f600dc07ea9c7a6f30ea1a2506870732519af5cec821e043c854348a12c21bb2b2bfa79dfc8341cee7a032b28578e8f66707be80b14
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoAw:qmbhXDmjr5MOtEvwDpj5cDtKkQZQh
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 2024-05-02_394f70817719fe5bd3e5373e9b52056a_cryptolocker
Files
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2024-05-02_394f70817719fe5bd3e5373e9b52056a_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