Static task
static1
Behavioral task
behavioral1
Sample
2024-05-25_49e7eb85b493bf8f5e511947ed5ea85a_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-05-25_49e7eb85b493bf8f5e511947ed5ea85a_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-25_49e7eb85b493bf8f5e511947ed5ea85a_cryptolocker
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Size
47KB
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MD5
49e7eb85b493bf8f5e511947ed5ea85a
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SHA1
7650df9dd68e4ba1eba0b31d0b8ffe686e583bbb
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SHA256
2a9826e5c80ac5227d7a3f65431bd191d9c0cdbb1850bbfa1e314df90a63ae1c
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SHA512
638c0e3dd8a58c02805de31516a1c9d5fdd9b3959a1fa7134117d99076448861255dd6a5fcfc82fa46f993f14dce83b0d3e000f369757083cc44ca0dcd321b11
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoAW:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ7
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 2024-05-25_49e7eb85b493bf8f5e511947ed5ea85a_cryptolocker
Files
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2024-05-25_49e7eb85b493bf8f5e511947ed5ea85a_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