Static task
static1
Behavioral task
behavioral1
Sample
2024-04-20_f5fe4c50ab9d58ca69483d2191dcea13_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-20_f5fe4c50ab9d58ca69483d2191dcea13_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-20_f5fe4c50ab9d58ca69483d2191dcea13_cryptolocker
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Size
46KB
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MD5
f5fe4c50ab9d58ca69483d2191dcea13
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SHA1
969a35d502f2e6794f527c8371e138450a3356b3
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SHA256
d30663e8c3b4d2ff49527f9333b3f39230459f2bfa5331125372a8678788efe5
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SHA512
f074266f266e252368eca7860e614b8225fc34cc77a4951d8dd09eacbf6d0990b557f9b81a97f476dfeacbeff6d1e2bbbe919e2014fb28dd1c432f2b4d1b8e45
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoA7:qmbhXDmjr5MOtEvwDpj5cDtKkQZQm
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 2024-04-20_f5fe4c50ab9d58ca69483d2191dcea13_cryptolocker
Files
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2024-04-20_f5fe4c50ab9d58ca69483d2191dcea13_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