Behavioral task
behavioral1
Sample
2024-10-13_b0153163b351899b249f72b49d59205b_cryptolocker.exe
Resource
win7-20241010-en
General
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Target
2024-10-13_b0153163b351899b249f72b49d59205b_cryptolocker
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Size
58KB
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MD5
b0153163b351899b249f72b49d59205b
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SHA1
129114f592224c304f04ad972de7dc96e9762afe
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SHA256
3fe96906ee836ace8a8237979fffbe52d7722e4835c8551d92dbbf19a272e377
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SHA512
dad65a0bb9e6b76131904791c896b1f4599e009d24a8e2da34c90cbc82ddbae50f4207ebafb2cb86ae4ae9a62f68bbb40d1cbd735a33c983ea5f968c56f73e75
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SSDEEP
768:bP9g/WItCSsAfFaeOcfXVr3BPOz5CFBmNuFgUjl+F:bP9g/xtCS3Dxx0JF
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-13_b0153163b351899b249f72b49d59205b_cryptolocker
Files
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2024-10-13_b0153163b351899b249f72b49d59205b_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