Static task
static1
Behavioral task
behavioral1
Sample
2024-05-30_2d1461bd6fb48572a0e4ee457bfac60c_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-05-30_2d1461bd6fb48572a0e4ee457bfac60c_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-30_2d1461bd6fb48572a0e4ee457bfac60c_cryptolocker
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Size
51KB
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MD5
2d1461bd6fb48572a0e4ee457bfac60c
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SHA1
07a4e309b2f57bafc989fb0f007fc06e7cd3acc2
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SHA256
1fd8fff6ff7729a3f99aa002f39282ac858c3072051906664fec847d2d43b4aa
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SHA512
cdc8dabe1b70c95cf1c29722ad9e27bff807708108fab67f8bff32079c790e71e85e6307e4693eeb6917385b7898bebf9cf8efcd054dce6ee9c1631843e8d074
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Mocci:qmbhXDmjr5MOtEvwDpj5cDtKkQZQw
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 2024-05-30_2d1461bd6fb48572a0e4ee457bfac60c_cryptolocker
Files
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2024-05-30_2d1461bd6fb48572a0e4ee457bfac60c_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