Behavioral task
behavioral1
Sample
2024-10-09_24053f60f029e03d8340c109c9543a3c_cryptolocker.exe
Resource
win7-20240708-en
General
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Target
2024-10-09_24053f60f029e03d8340c109c9543a3c_cryptolocker
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Size
62KB
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MD5
24053f60f029e03d8340c109c9543a3c
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SHA1
6e46e8c9aaa7636a9bc1bd90afe39c01e65b42f7
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SHA256
0707ee343d0a1af95e77271bd68304c6ca250bb386b49b78a1753da8f2b3a36a
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SHA512
95da496c1e19ea84b8c29a6ecad9307e714ca6da78db791adb8c5dfa6d3ab23ff7a98251b88b08e0ec4d03942d2dbfee96bf8f64416ccc1f5800d47f0acc711f
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SSDEEP
1536:z6QFElP6n+gKmddpMOtEvwDpj9aYaFAh5S:z6a+CdOOtEvwDpjQZ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-09_24053f60f029e03d8340c109c9543a3c_cryptolocker
Files
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2024-10-09_24053f60f029e03d8340c109c9543a3c_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_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