Static task
static1
Behavioral task
behavioral1
Sample
2024-05-22_ad81cbc31e5abdfd5830482c7ed95e7b_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-05-22_ad81cbc31e5abdfd5830482c7ed95e7b_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-22_ad81cbc31e5abdfd5830482c7ed95e7b_cryptolocker
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Size
50KB
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MD5
ad81cbc31e5abdfd5830482c7ed95e7b
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SHA1
28316f0888dde874eb7bd93be02b62467010575d
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SHA256
0c5435b1c31213a737732bcdc4caf0283a0065571b64db516662852c5201e7d0
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SHA512
61c14aed7f976b0f03e52b5222f77676b8541cdbe59ab0283878fdcd188bfa084930b297055f5a1fb4aa29b931a5c210fd91e0d67f7258695825769876068a27
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoccW:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ7o
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 2024-05-22_ad81cbc31e5abdfd5830482c7ed95e7b_cryptolocker
Files
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2024-05-22_ad81cbc31e5abdfd5830482c7ed95e7b_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