Static task
static1
Behavioral task
behavioral1
Sample
2024-03-15_4abd9bdb02c2684ec1b1703074946b44_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-15_4abd9bdb02c2684ec1b1703074946b44_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-15_4abd9bdb02c2684ec1b1703074946b44_cryptolocker
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Size
55KB
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MD5
4abd9bdb02c2684ec1b1703074946b44
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SHA1
fb4dd8ea269aca8f0f0815bd096aa09e6b1ac1b3
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SHA256
5fa7ed6611d6d397b878272365f7a4775a3b13e9b331efe3df95d0b0032384b7
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SHA512
5b08f13bfb765b63a34cde2f3b13e0c338715d3090643abcd7724bd5d890f5fbafff08c34d999ad5da9debdee7830171ff0fe0eeb93a957d36fdf19503948aa1
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb617xg:BbdDmjr+OtEvwDpjM8
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 2024-03-15_4abd9bdb02c2684ec1b1703074946b44_cryptolocker
Files
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2024-03-15_4abd9bdb02c2684ec1b1703074946b44_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