Static task
static1
Behavioral task
behavioral1
Sample
2024-04-08_66a46a5845811ca6ef33264b2cbb28be_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-08_66a46a5845811ca6ef33264b2cbb28be_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-08_66a46a5845811ca6ef33264b2cbb28be_cryptolocker
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Size
45KB
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MD5
66a46a5845811ca6ef33264b2cbb28be
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SHA1
f3e517c12b8ebedf2691a4d4d94d44fb756d7130
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SHA256
9f8732277a0775ce2c971489bcc33392c51adf54295ace62a2e94e4fd0cc1903
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SHA512
d8a9b01863d2d6aa74973348db52aa57dc5a420b3ffe0e280c33be2ab1b0eaf2976b0ecea7b55c55b72cfad362f851a4d6b6661c1ada3c912eac72f09536c42a
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoL5C:qmbhXDmjr5MOtEvwDpj5cDtKkQZQu
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 2024-04-08_66a46a5845811ca6ef33264b2cbb28be_cryptolocker
Files
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2024-04-08_66a46a5845811ca6ef33264b2cbb28be_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