Behavioral task
behavioral1
Sample
2024-10-15_f722bba2e0a3b90f581194653cdcb0bd_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-15_f722bba2e0a3b90f581194653cdcb0bd_cryptolocker
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Size
62KB
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MD5
f722bba2e0a3b90f581194653cdcb0bd
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SHA1
e808f4015f427d7f25da4dc73e97c0f2b6a15341
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SHA256
df84c38e155ab9ca40a611088edd49e04183c1c64d66e968af8715a3fd1b0c30
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SHA512
f30b3b156391dcd6f3da0978cfcd5efd73e9af433f6457a544c27a8f775bcad9c2206233c284d4a2eb538c5eb6799f658a30d5f1dd0d2c2f4d797f4269264d9f
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SSDEEP
768:H6LsoEEeegiZPvEhHSG+gk5NQXtckstOOtEvwDpjhBaD3TUogs/VXpAP3qhz:H6QFElP6n+gou9cvMOtEvwDpjCpVXhhz
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-15_f722bba2e0a3b90f581194653cdcb0bd_cryptolocker
Files
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2024-10-15_f722bba2e0a3b90f581194653cdcb0bd_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