Static task
static1
Behavioral task
behavioral1
Sample
2024-05-10_b3552199216de08c0487f4c70e7f181f_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-10_b3552199216de08c0487f4c70e7f181f_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-10_b3552199216de08c0487f4c70e7f181f_cryptolocker
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Size
47KB
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MD5
b3552199216de08c0487f4c70e7f181f
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SHA1
4090e3184cd5ddd4c2b19f9d5ad304ab831fd17e
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SHA256
85c6fc966cf4e680e3e42d88883117bf7167ad376035b7a455b3e220a4731bd1
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SHA512
c3f509af8ece8914571fb43b04d4beabe80015c20543520acc93afe9fba4b5830c1ad2c0d153f7452d569f0f66a3af5593b696a06959eeeb919024200c2bc086
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoL5V:qmbhXDmjr5MOtEvwDpj5cDtKkQZQR
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 2024-05-10_b3552199216de08c0487f4c70e7f181f_cryptolocker
Files
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2024-05-10_b3552199216de08c0487f4c70e7f181f_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