Behavioral task
behavioral1
Sample
2024-09-06_37faa89d2fb0c430d26ac181dfe95567_cryptolocker.exe
Resource
win7-20240708-en
General
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Target
2024-09-06_37faa89d2fb0c430d26ac181dfe95567_cryptolocker
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Size
82KB
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MD5
37faa89d2fb0c430d26ac181dfe95567
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SHA1
03e3a6eba4277dea3390084076dbada6f6404671
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SHA256
e608b0c1596d188aaa67b0473add562472258e1793486002f6086d9caeb9e1fb
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SHA512
7afb8077add24e12653f82d98b6bf3eeccac1ea24ebf184de8dbab157fdf5c69286d56263107a88123c06f4a2d982abc3b56af7da8220b0f48d9bddbcaf3e290
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJ0tq1ky7QX+:zCsanOtEvwDpji
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-06_37faa89d2fb0c430d26ac181dfe95567_cryptolocker
Files
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2024-09-06_37faa89d2fb0c430d26ac181dfe95567_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