Behavioral task
behavioral1
Sample
2024-10-15_4a6a662dc4f3af273d3c184f4d4e36aa_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-15_4a6a662dc4f3af273d3c184f4d4e36aa_cryptolocker
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Size
46KB
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MD5
4a6a662dc4f3af273d3c184f4d4e36aa
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SHA1
56009e268ec022e674bffed86b2b2ba709472133
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SHA256
2ed88bf0601b0f39b33619f66aebff2811e53d4c3097cc803e9c2deabe2c9e07
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SHA512
f4a5dce3f0895b6ce8fcbff2e5c493e3f03488d8eb6363a55195ef25747de3b0c3e9bcfe0eb44354ff4d8f0950805967d1e2697466242ce2c08372485c18ad17
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SSDEEP
768:bODOw9UiamWUB2preAr+OfjH/0STX73OBqO8:bODOw9acifH+YH
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_4a6a662dc4f3af273d3c184f4d4e36aa_cryptolocker
Files
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2024-10-15_4a6a662dc4f3af273d3c184f4d4e36aa_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