Static task
static1
Behavioral task
behavioral1
Sample
2024-02-17_d3ec948c7b8776ca7a5ce32b4faf367c_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-17_d3ec948c7b8776ca7a5ce32b4faf367c_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-17_d3ec948c7b8776ca7a5ce32b4faf367c_cryptolocker
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Size
45KB
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MD5
d3ec948c7b8776ca7a5ce32b4faf367c
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SHA1
d69819662d539ebf823b6d6d683816a066352948
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SHA256
a04f1e5248233d1dcfd4825111885b486e2718295992efb12f557084a670b860
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SHA512
22fbad4d6a48a3d76ed55ca06cd25140ed628155e49918652405aedd15c6d2f067ed79fd298802587d8e6ebdc86aba7476ecffca8e19984f675f810a5bd308f4
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoB:qmbhXDmjr5MOtEvwDpj5cDtKkQZQP
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 2024-02-17_d3ec948c7b8776ca7a5ce32b4faf367c_cryptolocker
Files
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2024-02-17_d3ec948c7b8776ca7a5ce32b4faf367c_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