Behavioral task
behavioral1
Sample
2024-10-12_3004ae1b4d78ce0682f590e8f245126b_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-12_3004ae1b4d78ce0682f590e8f245126b_cryptolocker
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Size
62KB
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MD5
3004ae1b4d78ce0682f590e8f245126b
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SHA1
3dc23b7a785881e44490fc5138d4eb3282ad154b
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SHA256
422f1e1f591041a09921bf926949867d5288be1f279e9d6fb0b075b402f37f4b
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SHA512
6f6f83c0f894696dd8d51f901623d995fca85bf158a44cb98f35762430f4e8caedc39912415c538ccddfd06f41dc531e92a8aee2f1192ff518a1fdac81d4a888
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SSDEEP
768:T6LsoEEeegiZPvEhHSG+gkum/kLyMro2GtOOtEvwDpjhXMLam5axK38noysQ:T6QFElP6n+gxmddpMOtEvwDpjwaYaQ8J
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_3004ae1b4d78ce0682f590e8f245126b_cryptolocker
Files
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2024-10-12_3004ae1b4d78ce0682f590e8f245126b_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: 10KB - 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