Behavioral task
behavioral1
Sample
2024-09-12_7c919c9f37ec210c39390aedcc1b5d41_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-12_7c919c9f37ec210c39390aedcc1b5d41_cryptolocker
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Size
55KB
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MD5
7c919c9f37ec210c39390aedcc1b5d41
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SHA1
3cbfbac47c4ec8f78806103bb795e7a730ddcc2b
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SHA256
4ed09834f4b89caebb2bb851802cc1668db5ffb1948cb642a89e21f98f2a1e71
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SHA512
97a8523634ee0f2348d106dc93940a3ad6a7b918d4bcd36845fd8b9152f5644257d17faab85209aeca99c4a6af21d39fb5c1197e0244e51ce496a7164967f6f7
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SSDEEP
768:bco/2n1TCraU6GD1P2wZEjbhxnbcuyD7U9kXDn62tH/1/LpPFPA:b7/y28wZEjbnouy8G76iH/NLpG
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-12_7c919c9f37ec210c39390aedcc1b5d41_cryptolocker
Files
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2024-09-12_7c919c9f37ec210c39390aedcc1b5d41_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