Static task
static1
Behavioral task
behavioral1
Sample
2024-05-10_c0786d4096b38e6bbc319c5559147696_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-05-10_c0786d4096b38e6bbc319c5559147696_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-10_c0786d4096b38e6bbc319c5559147696_cryptolocker
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Size
63KB
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MD5
c0786d4096b38e6bbc319c5559147696
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SHA1
89d925e5dbab6c11bc9f96f37f0e66ff03879a59
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SHA256
381383af4589f247346223abf401dac7e213c37456734541c7056ba81f5cf2ee
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SHA512
2ecb87221c7bcd1fbe9f54704dac8b9807496af7e64ef6bbc7a33af5c1a3b9f183e7acd4d5509266cf896359700fd5d82826194f4ee33b1f900383fb3ef5d636
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsihc:BbdDmjr+OtEvwDpjM8L
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 2024-05-10_c0786d4096b38e6bbc319c5559147696_cryptolocker
Files
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2024-05-10_c0786d4096b38e6bbc319c5559147696_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