Static task
static1
Behavioral task
behavioral1
Sample
2024-06-01_da47f148bdaf9658b7dbfce5f5e783bf_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-06-01_da47f148bdaf9658b7dbfce5f5e783bf_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-01_da47f148bdaf9658b7dbfce5f5e783bf_cryptolocker
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Size
63KB
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MD5
da47f148bdaf9658b7dbfce5f5e783bf
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SHA1
f434470ca38fdbdba06faffa10e0a7c3c4728496
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SHA256
893264e93b2a054557fd49f6e3cb62a388582866ff0858e265a946f6228bc254
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SHA512
6b5db8b2468d220a2b3f70f6dbfe2476b22b99e64d37a83c6498872271a5b365415d108bdd877ba5f44a4cee07666680f02305488412ec7f6a99e451b531ba9a
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsiZ:BbdDmjr+OtEvwDpjM8g
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 2024-06-01_da47f148bdaf9658b7dbfce5f5e783bf_cryptolocker
Files
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2024-06-01_da47f148bdaf9658b7dbfce5f5e783bf_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