Behavioral task
behavioral1
Sample
2024-05-28_adfe9082734a5b84da014b038ec6fede_cryptolocker.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
2024-05-28_adfe9082734a5b84da014b038ec6fede_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-28_adfe9082734a5b84da014b038ec6fede_cryptolocker
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Size
78KB
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MD5
adfe9082734a5b84da014b038ec6fede
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SHA1
2b7e9621e1f0e1f3b06f450db31008e8134128a7
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SHA256
bbb1d146e78de5da968d621b7f7a67e960f56397801d8406b49ba0866415812e
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SHA512
60e5ba536b48b6bed3d842ef98160022fef76bf231c1bfdd5c867f89db68a5ddebacf2af9de8b891daa105207cb2dbb4adef4f95bc64607cf80961dd15dc2c23
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOAkXtBdJcR3:T6a+rdOOtEvwDpjNtm
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-05-28_adfe9082734a5b84da014b038ec6fede_cryptolocker
Files
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2024-05-28_adfe9082734a5b84da014b038ec6fede_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - 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
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE