Behavioral task
behavioral1
Sample
2024-08-26_1b1f098b44e9c47bfc795156fe05e815_cryptolocker.exe
Resource
win7-20240704-en
General
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Target
2024-08-26_1b1f098b44e9c47bfc795156fe05e815_cryptolocker
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Size
63KB
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MD5
1b1f098b44e9c47bfc795156fe05e815
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SHA1
d849df1f428e030f6e9e4917782941d73a9559cd
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SHA256
c832abd83299c4fb85927c723912349430eb30fa36cd3c9a4b3de4fba99f6805
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SHA512
96bca5a0fb5258de24c81d19769e3ac4c410587665374a50909eaf1c3cbbd2b8d57d8488ad413dc98aa966d8ba886da7bf00f6ef10910cd07b0cc2913c2d2448
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SSDEEP
768:P8mnjO6LsoEEeegiZPvEhHSG+gbum/kLyMro2GtOOtEvwDpjKvWxHCbSVaFn0jKy:P8mnK6QFElP6n+gymddpMOtEvwDpjYMZ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-08-26_1b1f098b44e9c47bfc795156fe05e815_cryptolocker
Files
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2024-08-26_1b1f098b44e9c47bfc795156fe05e815_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