Behavioral task
behavioral1
Sample
2024-10-09_af32033fc64759679f1e08f2dbe5de01_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-09_af32033fc64759679f1e08f2dbe5de01_cryptolocker
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Size
66KB
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MD5
af32033fc64759679f1e08f2dbe5de01
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SHA1
bd7a00f41f77aa0607a8af0f9c5121911cdd6b88
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SHA256
c10d41aff2b2d8c10796dfe450974f537bd9d22eea0a0957734d44804b6759bc
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SHA512
ef1cf16cf31d74800586afe0f1bcc4536e5c1d94dac35f49c5d8ed95e43f2ca002f626ebfd4ab0d1863c53ea31087e0541cfdbb59c5947c2e3bd0e2b3457eae3
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUX9T:T6a+rdOOtEvwDpjNQ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-09_af32033fc64759679f1e08f2dbe5de01_cryptolocker
Files
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2024-10-09_af32033fc64759679f1e08f2dbe5de01_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