Behavioral task
behavioral1
Sample
2024-10-18_d9dcc56e5ce6b9d76d55dab153627d26_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-18_d9dcc56e5ce6b9d76d55dab153627d26_cryptolocker
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Size
84KB
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MD5
d9dcc56e5ce6b9d76d55dab153627d26
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SHA1
3eb1b0211844bad65a54e4c3af21482aa75b9e74
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SHA256
f2c0a7888664a6b0570f5f9c079f7a3d3f5a65bd6329465889a77508125274ba
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SHA512
c73198cc6c727a0ee88ae6a9ce456c18d8d8c6e659bfe69c5fcb630e7e1f17bcf19b3598ad93463016b5db1372a9357cf6587eef3f32044edbf3ad6ef18654e6
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJl8QAPM8Ho6cRM7:zCsanOtEvwDpjd
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-18_d9dcc56e5ce6b9d76d55dab153627d26_cryptolocker
Files
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2024-10-18_d9dcc56e5ce6b9d76d55dab153627d26_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