Static task
static1
Behavioral task
behavioral1
Sample
2024-02-14_c1427afa219fe16838e919b0179606b2_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-14_c1427afa219fe16838e919b0179606b2_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-14_c1427afa219fe16838e919b0179606b2_cryptolocker
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Size
48KB
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MD5
c1427afa219fe16838e919b0179606b2
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SHA1
601b59d1685f6a7a4a0fa713126ef6c3e7e979b7
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SHA256
d090b29abff837d0e8f8c61b5ea0fd48602e8f2d51a6a6583522b3274df9a54e
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SHA512
54f9b1eace4c1fd988aebb545eca6f2d50029165cb6781fc1e5aab096099cd27d4db4e2f81a26a3222592f6e5da8e6f44eb2b024180afbe0b7f369f13d068a2c
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05WTB52z/:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ6uj
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 2024-02-14_c1427afa219fe16838e919b0179606b2_cryptolocker
Files
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2024-02-14_c1427afa219fe16838e919b0179606b2_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