Static task
static1
Behavioral task
behavioral1
Sample
2024-02-23_59ba282c7e09c1d718e7f2798ba85fb8_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-23_59ba282c7e09c1d718e7f2798ba85fb8_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-23_59ba282c7e09c1d718e7f2798ba85fb8_cryptolocker
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Size
45KB
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MD5
59ba282c7e09c1d718e7f2798ba85fb8
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SHA1
6024f637668d71bc1269eefe3c137e9b5ae899c3
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SHA256
dd1f5b1a83f51a23f359f8e5799ce8cc198859c6ec14cab50fb331b0352fc5ef
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SHA512
0738efa3c83c4c9ff0f105f3985a69c510ab848f0a62b69d7f70e110c2fdf250d4c0d8ae1d41d5316ac029ceabe7e4b701acc1f14983361abcbdf15de4ac1c5d
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05AF+h37:qmbhXDmjr5MOtEvwDpj5cDtKkQZQxd
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 2024-02-23_59ba282c7e09c1d718e7f2798ba85fb8_cryptolocker
Files
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2024-02-23_59ba282c7e09c1d718e7f2798ba85fb8_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