Behavioral task
behavioral1
Sample
2024-09-06_b149c5c6531a672263d2df289161abc7_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-06_b149c5c6531a672263d2df289161abc7_cryptolocker
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Size
64KB
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MD5
b149c5c6531a672263d2df289161abc7
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SHA1
e5dc709b006ccf95f2a01b223adb50f25b72e128
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SHA256
a4f6a18ad5c47971e8310fd9a1dbd5382033135feee7a89f5b8c8c3244dafc3f
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SHA512
8804572ade2baf7ed7b5edb9c170e6db3c4a064ae1696e70bfe7e0b7371482a9098d2bae42cdfe1da1f5fb178d5f8fb4656680902365e5a9929e27cc1c3adcc7
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SSDEEP
768:P8mnjO6LsoEEeegiZPvEhHSG+gbum/kLyMro2GtOOtEvwDpjKvWxHCbSVaFn0jKz:P8mnK6QFElP6n+gymddpMOtEvwDpjYM2
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-06_b149c5c6531a672263d2df289161abc7_cryptolocker
Files
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2024-09-06_b149c5c6531a672263d2df289161abc7_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