Behavioral task
behavioral1
Sample
2024-09-08_6797e138c2e6913c7deb59226c980cb5_cryptolocker.exe
Resource
win7-20240729-en
General
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Target
2024-09-08_6797e138c2e6913c7deb59226c980cb5_cryptolocker
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Size
59KB
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MD5
6797e138c2e6913c7deb59226c980cb5
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SHA1
532aab2a58c05fc7f48e96fa3c10bc1bd7bc0e25
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SHA256
a8357a09d9db3d6a764eeab79ab2600e1dfa77e306a61c9efdf17e478b2b8438
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SHA512
7699ad429448ad08f2cd218a7a21f54219fe2deb091ace8845c7be152911eb352c859afc380da1bd55f6444c81e36cf7c7be2d9fd40cfa25f007eeee3fa4e85b
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SSDEEP
768:f6LsoEEeegiZPvEhHSG+gz5NQXtckstOOtEvwDpj/WaD3TUogs/VXpAPWq:f6QFElP6n+g9u9cvMOtEvwDpjnpVXzq
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-08_6797e138c2e6913c7deb59226c980cb5_cryptolocker
Files
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2024-09-08_6797e138c2e6913c7deb59226c980cb5_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: 11KB - 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