Static task
static1
Behavioral task
behavioral1
Sample
2024-03-18_d2c22305ae2d4ac073b3f1fcf9b0fcb3_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-18_d2c22305ae2d4ac073b3f1fcf9b0fcb3_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-18_d2c22305ae2d4ac073b3f1fcf9b0fcb3_cryptolocker
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Size
55KB
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MD5
d2c22305ae2d4ac073b3f1fcf9b0fcb3
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SHA1
f8fc9a1ddc79bff17368b0c075eb6b138c910949
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SHA256
f43e449b7d35f908c52928fc7d56a0549d8598ae1f10ce51a0572870f9289fa9
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SHA512
970e47bd482124089d7b30f6d55f8d2fca5c4280ccc2bb757978be6065c9e1e6b6404bde724470fb12190fa31f81ef6b8c971d74302aeafb00ab13717c374424
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61W: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 2024-03-18_d2c22305ae2d4ac073b3f1fcf9b0fcb3_cryptolocker
Files
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2024-03-18_d2c22305ae2d4ac073b3f1fcf9b0fcb3_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