Static task
static1
Behavioral task
behavioral1
Sample
2024-04-09_36775df56f22e1e8fb4921282d345b9c_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-09_36775df56f22e1e8fb4921282d345b9c_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-09_36775df56f22e1e8fb4921282d345b9c_cryptolocker
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Size
45KB
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MD5
36775df56f22e1e8fb4921282d345b9c
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SHA1
5dec563e865c8e88f341e73487e1ae2c9258a605
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SHA256
cedd995b786f652356d02b92148514dde4cac5769969c350b966d7cf1364d932
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SHA512
83f8c24df48a51cac049e015c81e3a29fe8605943ba226c0afac1d713c026ff62edd84fe27d01aa2a31a8817e10b405ae73b690cce0a8e9d98f03b3e78a58a5f
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Mo18:qmbhXDmjr5MOtEvwDpj5cDtKkQZQg
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 2024-04-09_36775df56f22e1e8fb4921282d345b9c_cryptolocker
Files
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2024-04-09_36775df56f22e1e8fb4921282d345b9c_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