Behavioral task
behavioral1
Sample
2024-10-15_8382e5a7102fc4e11734d8e5206273fe_cryptolocker.exe
Resource
win7-20240729-en
General
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Target
2024-10-15_8382e5a7102fc4e11734d8e5206273fe_cryptolocker
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Size
52KB
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MD5
8382e5a7102fc4e11734d8e5206273fe
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SHA1
f7a30a3e8e9745ff6f028d3f9c038133a1b3ef59
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SHA256
89ca87dfbdb867d46c2c5bdac1097617ff8e2915935967058c56535de83465f8
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SHA512
880e4de76c2b7be7df53f9b969edc6fdfdd48fff8f3ff2169b7ac6a15973208e2a8c2b690dd3dd717441ad3028a822abdc0f32584590bd37e0e0c83ffc63473b
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SSDEEP
768:bODOw9UiamWUB2preAr+OfjH/0S16avdrQFiLjJvtXb:bODOw9acifAoc+vXb
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-15_8382e5a7102fc4e11734d8e5206273fe_cryptolocker
Files
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2024-10-15_8382e5a7102fc4e11734d8e5206273fe_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