Static task
static1
Behavioral task
behavioral1
Sample
2024-04-10_1e695bf58eb69d31510b4841135e1955_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-10_1e695bf58eb69d31510b4841135e1955_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-10_1e695bf58eb69d31510b4841135e1955_cryptolocker
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Size
61KB
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MD5
1e695bf58eb69d31510b4841135e1955
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SHA1
e1277ce6d87ee2cd0dbcfa59f9ababbf3f6fb940
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SHA256
3a6927cfdb083b9c18dd3da7de155b518f0b99ffe65d4a4dc0783d9fe687d4f2
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SHA512
5dfd2e709b4b68bca6c710340ee8c457a97b66335e4ff478250d747a73fb2c0c78ec31192d960dc2f43a16965bb37bd77a47bd5c602390bab25019ca4e0ecc81
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsij:BbdDmjr+OtEvwDpjM82
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 2024-04-10_1e695bf58eb69d31510b4841135e1955_cryptolocker
Files
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2024-04-10_1e695bf58eb69d31510b4841135e1955_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