Static task
static1
Behavioral task
behavioral1
Sample
2024-02-25_eb7a175a11696af36b121e7fe0f19ee4_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-25_eb7a175a11696af36b121e7fe0f19ee4_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-25_eb7a175a11696af36b121e7fe0f19ee4_cryptolocker
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Size
55KB
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MD5
eb7a175a11696af36b121e7fe0f19ee4
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SHA1
0ef1506bb1401a82d89cd639cffceabfdc6dcb41
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SHA256
e0178668a33ab95f4333c31db838ea713007f90e9e4224e7108b48778119aeb6
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SHA512
c94dc45ba12fcc4d4fe44e22ba77040b36aa8fdd0801ca910bf7661fffbeb12ceada5783045e7bde6009d8f1e2f213fbad1766e5bbcd6fee007e9f13154ae74b
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61CZ:BbdDmjr+OtEvwDpjMy
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 2024-02-25_eb7a175a11696af36b121e7fe0f19ee4_cryptolocker
Files
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2024-02-25_eb7a175a11696af36b121e7fe0f19ee4_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