Behavioral task
behavioral1
Sample
2024-09-28_c6cb44df5b708398e6b699026b83e840_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-28_c6cb44df5b708398e6b699026b83e840_cryptolocker
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Size
58KB
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MD5
c6cb44df5b708398e6b699026b83e840
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SHA1
0fef204a271e2d7139dc3e557f265f772e0b7124
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SHA256
549ed3f69707f7e53e302c4ff774c2f50d1f5b1cf45f17e0f2ac234bfa352766
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SHA512
287f2573641b7b0259f823cc1bde47e2aff052ebc5bb69de1d995a3db0d463e1273555702680a811fdeaae472209f427fd1d6f1f8d1ec5bd6d1e1194ef3c8525
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SSDEEP
768:zQz7yVEhs9+syJP6ntOOtEvwDpjFelagPXPECuMpmA97bQoZR:zj+soPSMOtEvwDpj4HE9Mp997XR
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-28_c6cb44df5b708398e6b699026b83e840_cryptolocker
Files
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2024-09-28_c6cb44df5b708398e6b699026b83e840_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