Static task
static1
Behavioral task
behavioral1
Sample
2024-03-25_b6e984227df1be07b8026205cb4fc411_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-25_b6e984227df1be07b8026205cb4fc411_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-25_b6e984227df1be07b8026205cb4fc411_cryptolocker
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Size
34KB
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MD5
b6e984227df1be07b8026205cb4fc411
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SHA1
e0c8f4b40a98a0c811138ee6deba672c9b9ee396
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SHA256
f8fdfaed90438bcf69766cc6efe2aed8de334f33c9cb9bef6f04acd70892d0a9
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SHA512
ee68ebd334610060b7c15d7145e3fa5c2e6f26f45e34782c58c35799efae240a30e2f2176ecb9803aac20bc3ea64a7bf1477a3cb4541b368230341869530ff39
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoWn+:qmbhXDmjr5MOtEvwDpj5cDc+
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 2024-03-25_b6e984227df1be07b8026205cb4fc411_cryptolocker
Files
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2024-03-25_b6e984227df1be07b8026205cb4fc411_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