Behavioral task
behavioral1
Sample
2024-10-12_c97364adcbc466d6d11c18418f425d0c_cryptolocker.exe
Resource
win7-20240708-en
General
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Target
2024-10-12_c97364adcbc466d6d11c18418f425d0c_cryptolocker
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Size
62KB
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MD5
c97364adcbc466d6d11c18418f425d0c
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SHA1
2a8a664e97b84eeab17ffb78987a3b4d74bbdceb
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SHA256
7eca51a0da4fe8ad55bc71377a7aafb33d2e951df45de20267c5c3d6351051e8
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SHA512
08ca9d9a74104cddbd74ec7bbc4611f7d44e9039ecb542fba2d63012a7c783b99b749476900c96f6eacdbfe4620384c0f517947d707942d3fc8e5e0d796ec30c
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SSDEEP
768:H6LsoEEeegiZPvEhHSG+gk5NQXtckstOOtEvwDpjhBaD3TUogs/VXpAP3qhq:H6QFElP6n+gou9cvMOtEvwDpjCpVXhhq
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-12_c97364adcbc466d6d11c18418f425d0c_cryptolocker
Files
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2024-10-12_c97364adcbc466d6d11c18418f425d0c_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: 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