Behavioral task
behavioral1
Sample
2024-10-17_03162a684b3c602bcb82cbb4c9380261_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-17_03162a684b3c602bcb82cbb4c9380261_cryptolocker
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Size
60KB
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MD5
03162a684b3c602bcb82cbb4c9380261
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SHA1
b2e87752011038878385976f5c1c7a2af87cacc9
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SHA256
82be5531cbce7078b43eed447361531cd8c534364e5c97eb442a17374506af21
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SHA512
48793fe496545072b0689dd39b23073248b9d4b7c46787aab01dec99478bdea39296b5c7dfa28b6a4117469fd09cc1cca03f15bcc27f7c9156883f733f2f1a9a
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SSDEEP
768:P8mnjO6LsoEEeegiZPvEhHSG+gbum/kLyMro2GtOOtEvwDpjKvWxHCbSVaFn0jKy:P8mnK6QFElP6n+gymddpMOtEvwDpjYQ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-17_03162a684b3c602bcb82cbb4c9380261_cryptolocker
Files
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2024-10-17_03162a684b3c602bcb82cbb4c9380261_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