Behavioral task
behavioral1
Sample
2024-08-10_ce432bd17d73c64bdae7f35f9f45cee8_cryptolocker.exe
Resource
win7-20240708-en
General
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Target
2024-08-10_ce432bd17d73c64bdae7f35f9f45cee8_cryptolocker
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Size
61KB
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MD5
ce432bd17d73c64bdae7f35f9f45cee8
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SHA1
9236e76f210f67114438855c9775ec37734fc28a
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SHA256
8e877a012bb63be843204dd2c65fe33921879e05038b01ce509484daf8650e88
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SHA512
3fac1da25bab3f893761d4bc52b1bccad4b9aa087df1983b463442c064293b3c3b0368b2488f0484e29b3980bbbddd40ae8cd10944b8a1c667a3928a5a94a746
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SSDEEP
768:H6LsoEEeegiZPvEhHSG+gk5NQXtckstOOtEvwDpjhBaD3TUogs/VXpAP3qhF:H6QFElP6n+gou9cvMOtEvwDpjCpVXhhF
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-08-10_ce432bd17d73c64bdae7f35f9f45cee8_cryptolocker
Files
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2024-08-10_ce432bd17d73c64bdae7f35f9f45cee8_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