Static task
static1
Behavioral task
behavioral1
Sample
2024-04-30_84fcf54484a16b56ac88ac10e489a802_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-04-30_84fcf54484a16b56ac88ac10e489a802_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-04-30_84fcf54484a16b56ac88ac10e489a802_cryptolocker
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Size
49KB
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MD5
84fcf54484a16b56ac88ac10e489a802
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SHA1
271584fd20aae0c154d75f7fddd1ba4f132440ba
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SHA256
09246020707221c84fa09f6550bb3d75e8bc8e469e2185439199771794bc6315
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SHA512
b1e601dea33db040465e01a766a42badea1ec5f0d9915869f42a599af2f8e3cfe129d69324a9a1bcf5f111e69d12818cd8ea4ad7d60949f5cc2f808ecf93e531
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Mocq:qmbhXDmjr5MOtEvwDpj5cDtKkQZQz
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 2024-04-30_84fcf54484a16b56ac88ac10e489a802_cryptolocker
Files
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2024-04-30_84fcf54484a16b56ac88ac10e489a802_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