Behavioral task
behavioral1
Sample
2024-10-09_7ae6ab8dfe940386ee5f8977d63b5cec_cryptolocker.exe
Resource
win7-20240729-en
General
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Target
2024-10-09_7ae6ab8dfe940386ee5f8977d63b5cec_cryptolocker
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Size
83KB
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MD5
7ae6ab8dfe940386ee5f8977d63b5cec
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SHA1
c23062243a620632ab63e0d3f0bd25c3d0acf39e
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SHA256
050c9b221e6ad3734fde5ecf62585a810562412c347d1567d36c4c977f3a9e4a
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SHA512
824e0419da3fb626307ba01dbbf79318616e41923884073189723164168ade74d94ca055a67a8c944faef98ceb452ad31be83f6e483290f923d25cb1ae9eeab5
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJl8QAPM8Ho6cR5:zCsanOtEvwDpj0
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_7ae6ab8dfe940386ee5f8977d63b5cec_cryptolocker
Files
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2024-10-09_7ae6ab8dfe940386ee5f8977d63b5cec_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