Behavioral task
behavioral1
Sample
2024-10-09_1471ce0f790d3f74f761882e3c1cde4e_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-09_1471ce0f790d3f74f761882e3c1cde4e_cryptolocker
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Size
63KB
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MD5
1471ce0f790d3f74f761882e3c1cde4e
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SHA1
588422a8b6649e705f5bfc1055252b1595bd3c1f
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SHA256
62e3b7e93465e78f48c7d88410cce6826951cce555d4007040a3532ba1904d77
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SHA512
031a5885fee0d394ed2c0b0e9545fefce0732b6f14dfb28c9a22e63f1ed24e34e6014bd36edd029821aa08d430bd63576b1190df4c5409901619540bd6780da5
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SSDEEP
768:zQz7yVEhs9+syJP6ntOOtEvwDpjFelaB7yBEY9Su8F5mLZ5K7hR33VN3:zj+soPSMOtEvwDpj4kpmeLmq33Vd
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_1471ce0f790d3f74f761882e3c1cde4e_cryptolocker
Files
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2024-10-09_1471ce0f790d3f74f761882e3c1cde4e_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