Static task
static1
Behavioral task
behavioral1
Sample
2024-04-29_1edf57fa1c37e9cfff106d7c34c9ab65_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-29_1edf57fa1c37e9cfff106d7c34c9ab65_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-04-29_1edf57fa1c37e9cfff106d7c34c9ab65_cryptolocker
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Size
50KB
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MD5
1edf57fa1c37e9cfff106d7c34c9ab65
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SHA1
11a89e010031326392abd6107975e7c68ec0eda7
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SHA256
4f9c7888b14374ef9faf61ed5f4eaeebb606fb108f47720edd278ac550bbb937
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SHA512
79313275e34d7f4e42bba1559578f2673a6ea98a236df532a5eeeb48e3bc7d7507e062302bf63681618ab30f38829fdcf7cf1d57651d20efee5b6be710345b28
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoccI:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ6
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 2024-04-29_1edf57fa1c37e9cfff106d7c34c9ab65_cryptolocker
Files
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2024-04-29_1edf57fa1c37e9cfff106d7c34c9ab65_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