Static task
static1
Behavioral task
behavioral1
Sample
2024-05-21_8286d23d7697cc3c7c8efbe66f12b930_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-21_8286d23d7697cc3c7c8efbe66f12b930_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-21_8286d23d7697cc3c7c8efbe66f12b930_cryptolocker
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Size
46KB
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MD5
8286d23d7697cc3c7c8efbe66f12b930
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SHA1
e28e7bcf486b47861a3e0465a71e26953d6c2d42
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SHA256
88dabd8c4ffc88eaf9813f5848a0b82bcfc5da081f18be10ebe25858ac1a7c63
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SHA512
9ffcc4be5bcf2585ae958c4a96259e622d7561873945bd14b0895dbdc07b3b21b8165f0b06f00bec5199fcdb305bb4a4ff6b01159647688ee3528b131c446f23
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoLf:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ1
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 2024-05-21_8286d23d7697cc3c7c8efbe66f12b930_cryptolocker
Files
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2024-05-21_8286d23d7697cc3c7c8efbe66f12b930_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