Static task
static1
Behavioral task
behavioral1
Sample
2024-05-29_faca783f5cf904480671603b3b0ae71b_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-29_faca783f5cf904480671603b3b0ae71b_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-29_faca783f5cf904480671603b3b0ae71b_cryptolocker
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Size
46KB
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MD5
faca783f5cf904480671603b3b0ae71b
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SHA1
94b5c414bedbc3641f85608828ef6a402608246d
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SHA256
205a104087f7e9c272fbe53b2d66e6a0278182d79dba344a8bf21835786b6fcc
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SHA512
787a76d814da83d2bb172d35c5f2982e4372ea365d39c32616add3b65a18b89afd52c1dc87eba1f2ee6b6ec59eff3bd915337adeda39096022f7c3cd200d057d
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoLx:qmbhXDmjr5MOtEvwDpj5cDtKkQZQr
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 2024-05-29_faca783f5cf904480671603b3b0ae71b_cryptolocker
Files
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2024-05-29_faca783f5cf904480671603b3b0ae71b_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