Static task
static1
Behavioral task
behavioral1
Sample
2024-02-14_ba0a01d8041b82c298d2afa9ee99b1e7_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-14_ba0a01d8041b82c298d2afa9ee99b1e7_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-14_ba0a01d8041b82c298d2afa9ee99b1e7_cryptolocker
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Size
49KB
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MD5
ba0a01d8041b82c298d2afa9ee99b1e7
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SHA1
2ccb7a47a0361783ac9c0c26e3edd960f991b255
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SHA256
b887f80b5c2087c2270bfc13ee1d79609259d2d31661f408d12ca80bf577728c
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SHA512
662a2d79f68e3492e00aa0019ec1bba19ba9711503a8cf53ca12f77ac1bce99282339b74c12408ececc1f2199af1503fdec24fc387d4b35134a6add39165e013
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQPdUv19:BbdDmjr+OtEvwDpjMXK
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 2024-02-14_ba0a01d8041b82c298d2afa9ee99b1e7_cryptolocker
Files
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2024-02-14_ba0a01d8041b82c298d2afa9ee99b1e7_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