Behavioral task
behavioral1
Sample
2024-10-10_b02612e5e233bfb1c6e6300323343a26_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-10_b02612e5e233bfb1c6e6300323343a26_cryptolocker
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Size
60KB
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MD5
b02612e5e233bfb1c6e6300323343a26
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SHA1
75ae0153ba11a68c520d796b1b788b3e9e1c45f2
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SHA256
69c7a25fcbe2e165aca0b3baf2ed3d5032ee2bc40fff40a8d2b4bfc4b96f84b2
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SHA512
5255ea3b61187f28b573728e0e9f9d9474a5b66ce49da24fffe19f7278fb248e21f00b9369c7c64d35375ccaa8450a06d49b6bfe0fbd3dbb803984af38aecb2a
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwa3TtRPLwc:T6a+rdOOtEvwDpjNDh
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-10_b02612e5e233bfb1c6e6300323343a26_cryptolocker
Files
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2024-10-10_b02612e5e233bfb1c6e6300323343a26_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