Behavioral task
behavioral1
Sample
2024-10-03_04cb2f5d2480a82dd9e22cbe7dc8abb7_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-03_04cb2f5d2480a82dd9e22cbe7dc8abb7_cryptolocker
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Size
46KB
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MD5
04cb2f5d2480a82dd9e22cbe7dc8abb7
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SHA1
c3474af4ba96a5dfbf84246e2d083e8eca4440c3
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SHA256
38d72ca2462df068fac693cbf0a2fcc4b717d9db996ea63eb1820808f7c3d308
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SHA512
fc875b7bb0f0d6f716659d7e8d471c1b3457d7d5074ef80afa0561c2675db5b4ea74cb0b7608a6cfc6e06274a0e57b1355e024d01e725c96a7429cfe01294f07
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SSDEEP
768:bODOw9UiamWUB2preAr+OfjH/0STX73OBq9:bODOw9acifH+Y9
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-03_04cb2f5d2480a82dd9e22cbe7dc8abb7_cryptolocker
Files
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2024-10-03_04cb2f5d2480a82dd9e22cbe7dc8abb7_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: 16KB - Virtual size: 28KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - 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