Behavioral task
behavioral1
Sample
2024-10-15_67e7cf9b20dd3dc8f55f26db5e77e3ae_cryptolocker.exe
Resource
win7-20241010-en
General
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Target
2024-10-15_67e7cf9b20dd3dc8f55f26db5e77e3ae_cryptolocker
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Size
94KB
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MD5
67e7cf9b20dd3dc8f55f26db5e77e3ae
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SHA1
7df69bd552981b62a2358fe45498aeef522f34f1
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SHA256
e11bd629582e2a4dc9108e501341fecbcd22f8885332ac75eb75051db085eef7
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SHA512
3cc5fc8118d333971afaa938ad3bed60c40bad70cc9fc8a3dbef6d32162ffaa33bba7c0ea925162dd20657c990c21c1a5b51a41ff8b8cc53af1dcd82acfc7603
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SSDEEP
1536:z6QFElP6n+gKmddpMOtEvwDpj3GYQbbrD:z6a+CdOOtEvwDpjc/
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-15_67e7cf9b20dd3dc8f55f26db5e77e3ae_cryptolocker
Files
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2024-10-15_67e7cf9b20dd3dc8f55f26db5e77e3ae_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_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