Behavioral task
behavioral1
Sample
2024-10-18_ffe0f0df6b61055facb286c890e13e3b_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-18_ffe0f0df6b61055facb286c890e13e3b_cryptolocker
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Size
78KB
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MD5
ffe0f0df6b61055facb286c890e13e3b
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SHA1
9e2fe87c46e51657af354c98a642cd3d798c2960
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SHA256
82477283101fe36d91a7a66b762e5bba5e25bf6efd5a276b9b9f501b530ebe50
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SHA512
ebaec42ac80b1f69829fcf6119e9e2ff4452595c061ce9396ecd954b8db589e933a408b5202d50645df26168c84432eba464a052c06ea1006272b1027b354bfc
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsal+N:1nK6a+qdOOtEvwDpjf
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-18_ffe0f0df6b61055facb286c890e13e3b_cryptolocker
Files
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2024-10-18_ffe0f0df6b61055facb286c890e13e3b_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
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE