Static task
static1
Behavioral task
behavioral1
Sample
2024-05-05_d442d0c6f3ec642e9bd46b305409ccd0_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-05-05_d442d0c6f3ec642e9bd46b305409ccd0_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-05_d442d0c6f3ec642e9bd46b305409ccd0_cryptolocker
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Size
50KB
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MD5
d442d0c6f3ec642e9bd46b305409ccd0
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SHA1
cd7aa1a5be1e2f3e9e2efd8f0fcad5bbcdbbc705
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SHA256
14a97954146f605e609a961969e9d6be6af7aecec80f3c95657ff01a8d49ad2c
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SHA512
b7a2700491ac0cae9cbdb1972ccad2d5259e2acae434c5b6de7d18342864486c5bf09b23a3c0edca18f6878fef28217d68b1a6471a118a6cbf61b4adc41fb249
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoccF:qmbhXDmjr5MOtEvwDpj5cDtKkQZQzv
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 2024-05-05_d442d0c6f3ec642e9bd46b305409ccd0_cryptolocker
Files
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2024-05-05_d442d0c6f3ec642e9bd46b305409ccd0_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