Behavioral task
behavioral1
Sample
2024-07-23_7f90a89f8a264e5266685ed374c0129d_cryptolocker.exe
Resource
win7-20240705-en
General
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Target
2024-07-23_7f90a89f8a264e5266685ed374c0129d_cryptolocker
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Size
55KB
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MD5
7f90a89f8a264e5266685ed374c0129d
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SHA1
d7036439fe360bdc01f13178a5ab5724e454cd3c
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SHA256
a1b1f2ede05ac5fe48b84a8af127645629cf493946cab37d0bc61dcab1ae3acf
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SHA512
13c8c6d9806cd7e4ca20a489477990aa2980d78f78286d3c96cf304c808c1e4b00fc04c93946968637742e2d918c9aa9ca5557911767c0a6c15d9b2a0ba3c6be
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SSDEEP
768:bco/2n1TCraU6GD1P2wZEjbhxnbcuyD7U9kXDn62tH/1/LpPFPl:b7/y28wZEjbnouy8G76iH/NLpP
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-07-23_7f90a89f8a264e5266685ed374c0129d_cryptolocker
Files
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2024-07-23_7f90a89f8a264e5266685ed374c0129d_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