Behavioral task
behavioral1
Sample
2024-01-11_8e1b963caeeb9d101f050fed28f6d37a_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-11_8e1b963caeeb9d101f050fed28f6d37a_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-11_8e1b963caeeb9d101f050fed28f6d37a_cryptolocker
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Size
60KB
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MD5
8e1b963caeeb9d101f050fed28f6d37a
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SHA1
e08543a09c6479810f72e603b8297dfeef9f9ff1
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SHA256
2d523335f7bf9e8e9a552b2f15edf8df346328eac7d31177cfe831e30721aa7d
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SHA512
67e9708e6a05bad208050a47e3d1176bed8099e662807ddfdefd83046073efbf6cf3d107560f2ee294f538c06f23b0022590613dc34258f96eb5ea31a2666886
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SSDEEP
768:T6LsoEEeegiZPvEhHSG+gkum/kLyMro2GtOOtEvwDpjhXMLamkc8J5hq:T6QFElP6n+gxmddpMOtEvwDpjwa3o
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-11_8e1b963caeeb9d101f050fed28f6d37a_cryptolocker
Files
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2024-01-11_8e1b963caeeb9d101f050fed28f6d37a_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