Behavioral task
behavioral1
Sample
2024-10-09_2ba4052788ce1bc2a7ecf7ac8ad779fa_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-09_2ba4052788ce1bc2a7ecf7ac8ad779fa_cryptolocker
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Size
63KB
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MD5
2ba4052788ce1bc2a7ecf7ac8ad779fa
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SHA1
7318e6942d1223147857d16b75d5760ad8e3b986
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SHA256
c28e199646560dbcbf94a07da4a1b704cb351640a70b0066e9a814e57ed1859d
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SHA512
5f87405fc5b347dc4f6200dd39206cfad1edd2199a28cd093a13804f3396fddaf453ce862af289852d913f209b146c2bd7ca5a796340622a5584c59479ee7f53
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SSDEEP
768:zQz7yVEhs9+syJP6ntOOtEvwDpjFelaB7yBEY9Su8F5mLZ5K7hR33VNd:zj+soPSMOtEvwDpj4kpmeLmq33Vn
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-09_2ba4052788ce1bc2a7ecf7ac8ad779fa_cryptolocker
Files
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2024-10-09_2ba4052788ce1bc2a7ecf7ac8ad779fa_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