Static task
static1
Behavioral task
behavioral1
Sample
2024-04-20_2bdc35a1ca0607e17773fffdea007cf0_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-04-20_2bdc35a1ca0607e17773fffdea007cf0_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-20_2bdc35a1ca0607e17773fffdea007cf0_cryptolocker
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Size
46KB
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MD5
2bdc35a1ca0607e17773fffdea007cf0
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SHA1
42f03467909a6048c22a193f002bb6f40db764b4
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SHA256
881bac1978b13ae746b53c2e52a2d198c903690a9fb5870306080c8dc384cb25
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SHA512
3581ecf4ff10f3bd91016c0820ef206e730d64ac8b5ebf75154609397d46e56c11610dd2274322409d8294e1a25992b406f08f879671e74c6a15db94e9a14f92
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoL5K:qmbhXDmjr5MOtEvwDpj5cDtKkQZQdI
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 2024-04-20_2bdc35a1ca0607e17773fffdea007cf0_cryptolocker
Files
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2024-04-20_2bdc35a1ca0607e17773fffdea007cf0_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