Behavioral task
behavioral1
Sample
2024-03-06_e7470296e98260bdf71ded166a65a33a_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-06_e7470296e98260bdf71ded166a65a33a_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-06_e7470296e98260bdf71ded166a65a33a_cryptolocker
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Size
64KB
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MD5
e7470296e98260bdf71ded166a65a33a
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SHA1
074948a21162e1e6cf0ac1a7fe3144b1a856cfd3
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SHA256
2326b0747dd584ea480e7f898726b091a68fa46c23b25222911d1a6a4dcfb395
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SHA512
a84f9bd3d4953c1a39734ee8cbab38bec6a1a62abc46dffe0684c86db552d1b8fa2753c9d115aecdfcee0402e6d8d82cc2a1e9ddc7a08c7cc3d976fbc054c3d8
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SSDEEP
768:zQz7yVEhs9+syJP6ntOOtEvwDpjFelaB7yBEY9Su8F5mLZ5k5gy:zj+soPSMOtEvwDpj4kpmeLmQf
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 2024-03-06_e7470296e98260bdf71ded166a65a33a_cryptolocker
Files
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2024-03-06_e7470296e98260bdf71ded166a65a33a_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