Static task
static1
Behavioral task
behavioral1
Sample
2024-04-05_64d8a5853617d5b36d8e5189513082df_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-05_64d8a5853617d5b36d8e5189513082df_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-05_64d8a5853617d5b36d8e5189513082df_cryptolocker
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Size
45KB
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MD5
64d8a5853617d5b36d8e5189513082df
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SHA1
6098a587bf8100706dd34cb908149420a8533a06
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SHA256
4237b1de20b622bea194ffa586b823ad781037f4893857165d2621a262de023f
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SHA512
1f58c3a6250c1df06a24ff1a881d4093a579c29d4fc5eb78eef765faecc33ac2eb35ffa40ef3cca8006e46c110ca1af91be3abdd7c5f5b4d6d426b130a1093d8
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoL2:qmbhXDmjr5MOtEvwDpj5cDtKkQZQg
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 2024-04-05_64d8a5853617d5b36d8e5189513082df_cryptolocker
Files
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2024-04-05_64d8a5853617d5b36d8e5189513082df_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