Behavioral task
behavioral1
Sample
2024-10-18_3345f17e9a4d1afa047099f6de0014e1_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-18_3345f17e9a4d1afa047099f6de0014e1_cryptolocker
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Size
60KB
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MD5
3345f17e9a4d1afa047099f6de0014e1
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SHA1
c62af43f35a918aadd6bfe595e57d86fb52bf46a
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SHA256
2505dad23e05bb3360371b7d706d4e0f0aa8346d93d3e30a93f9149c4bfe2f88
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SHA512
e9f6ea9120c5a57973ed7ccd4ba234b2ecb19f868ffd13bb192de14b16dea7d1a2c6997205df7b331b436ed106d85a88dbd719742c2984432c798287e43579ff
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SSDEEP
768:zQz7yVEhs9+syJP6ntOOtEvwDpjFelaB7yBEY9Su8F5mLHRb:zj+soPSMOtEvwDpj4kpmeLmj9
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_3345f17e9a4d1afa047099f6de0014e1_cryptolocker
Files
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2024-10-18_3345f17e9a4d1afa047099f6de0014e1_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