Behavioral task
behavioral1
Sample
2024-08-26_0fc8a84f627eebdf15689e787451c2c7_cryptolocker.exe
Resource
win7-20240708-en
General
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Target
2024-08-26_0fc8a84f627eebdf15689e787451c2c7_cryptolocker
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Size
63KB
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MD5
0fc8a84f627eebdf15689e787451c2c7
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SHA1
32b7b207236ee45db48f9b4a8f51dd79d5b47fca
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SHA256
a3b83d0e9df000a9687f9886f87535cee6642a2752a77d2b36ba50fb8e4bc362
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SHA512
01a9dd4753e9cf9cfd293d3e6de405fbf9ef8fcd5838003a6a45d0334996ebb28dd49c27731664657214e517f507002db9b22c813a15248b27ac6eda746b9845
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SSDEEP
768:P8mnjO6LsoEEeegiZPvEhHSG+gbum/kLyMro2GtOOtEvwDpjKvWxHCbSVaFn0jKX:P8mnK6QFElP6n+gymddpMOtEvwDpjYMg
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-08-26_0fc8a84f627eebdf15689e787451c2c7_cryptolocker
Files
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2024-08-26_0fc8a84f627eebdf15689e787451c2c7_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
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE