Behavioral task
behavioral1
Sample
2024-09-30_4d32578e9da71673caec9018912d1747_cryptolocker.exe
Resource
win7-20240704-en
General
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Target
2024-09-30_4d32578e9da71673caec9018912d1747_cryptolocker
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Size
47KB
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MD5
4d32578e9da71673caec9018912d1747
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SHA1
60b57012aca7fcf74501a3017c5875f365cd281c
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SHA256
a8d8d26793e982cfbc79a0e82aa8ed07e2f88decf8ace3d7e2d358f879da011e
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SHA512
b721ec45f0656972d159776f8aa414efb06a1c175c901026ffc3016a4820fdc0d0f9c8feeee288197e0f186d18ab7123a2da86cb9f68e687f4c460960fee05c2
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SSDEEP
768:bODOw9UiamWUB2preAr+OfjH/0STX73OBqOC:bODOw9acifH+YV
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-30_4d32578e9da71673caec9018912d1747_cryptolocker
Files
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2024-09-30_4d32578e9da71673caec9018912d1747_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: 16KB - Virtual size: 28KB
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: 8KB - 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