Static task
static1
Behavioral task
behavioral1
Sample
2024-05-30_3c794a9d5723824d6fc80e71b4b29ec8_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-05-30_3c794a9d5723824d6fc80e71b4b29ec8_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-30_3c794a9d5723824d6fc80e71b4b29ec8_cryptolocker
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Size
48KB
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MD5
3c794a9d5723824d6fc80e71b4b29ec8
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SHA1
bd1ba618afc3a9a7a74c3f9037b5da853583ebd5
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SHA256
a4073e7a8ae7aa9e87c8468afe05e07b84cec159d9eaba180a078625c9cf8ccb
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SHA512
6b4f40c762efdeda01f2d5c46cfec9878e96fa4fe17449c57840fd9b128268c9b75b183aedbbb84ca115c35817ae9d54291bafc932eee7c901572b8692b6ab27
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoL5i:qmbhXDmjr5MOtEvwDpj5cDtKkQZQV4
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 2024-05-30_3c794a9d5723824d6fc80e71b4b29ec8_cryptolocker
Files
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2024-05-30_3c794a9d5723824d6fc80e71b4b29ec8_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