Static task
static1
Behavioral task
behavioral1
Sample
2024-05-03_6b92e90c19bc892594a303f976f931db_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-05-03_6b92e90c19bc892594a303f976f931db_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-05-03_6b92e90c19bc892594a303f976f931db_cryptolocker
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Size
47KB
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MD5
6b92e90c19bc892594a303f976f931db
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SHA1
75ae470a434e75e11723510ec9530407fe4eb23b
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SHA256
1d932d1f83fd302caeb9ba0fd3db94a888a34138b2d1cc9cb61d8cc5637e0daf
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SHA512
49f38bbbd35f4195d751ea1958bba8041446fe64389b1e73d258bb5699adb68a23d71c9b50ac6a83adcaa48d7c87658e3043c5c34352c643b8bf77b1d1bd1adc
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoL5X:qmbhXDmjr5MOtEvwDpj5cDtKkQZQD
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 2024-05-03_6b92e90c19bc892594a303f976f931db_cryptolocker
Files
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2024-05-03_6b92e90c19bc892594a303f976f931db_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