Behavioral task
behavioral1
Sample
2024-10-15_bb17825d7dcff74c270f25c3e3ed3027_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-15_bb17825d7dcff74c270f25c3e3ed3027_cryptolocker
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Size
59KB
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MD5
bb17825d7dcff74c270f25c3e3ed3027
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SHA1
be40c360f880376c8f3fbbf3273e404a921c172b
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SHA256
1862824a7b34e05330ade9bc2d5fd4efcef6ae9ac3f07217e5d18e53e5c72674
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SHA512
ff5369cfaafb2d90a6e8268f83e06260f83b68ce225620aa36d7f7b0309b0a6c6b72c3f9e581a58012e84b64a309d1673989b8096d15ba4f684941181aadd76d
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SSDEEP
768:bP9g/WItCSsAfFaeOcfXVr3BPOz5CFBmNuFgUjlgcSM:bP9g/xtCS3Dxx0w
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-15_bb17825d7dcff74c270f25c3e3ed3027_cryptolocker
Files
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2024-10-15_bb17825d7dcff74c270f25c3e3ed3027_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: 17KB - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - 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