Behavioral task
behavioral1
Sample
2024-09-15_2d3177d8998ebd3a66c93ff395ff6f9c_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-15_2d3177d8998ebd3a66c93ff395ff6f9c_cryptolocker
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Size
58KB
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MD5
2d3177d8998ebd3a66c93ff395ff6f9c
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SHA1
ef77040695d0011840b10e13851dec618021e65f
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SHA256
054fdbff091c1a5b0c6bd03f14146c3ca2fc2dd5bb3e992cc4c695d47a5b582f
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SHA512
04b3932d2cff3cef1742ca23b9c41bf33beb27017cae04abc28bcfdd583dc57ea2cbe8d13902247f73566396c7e8dc2f8775a9c3357c2e6efdffea1c6f617840
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SSDEEP
768:bP9g/WItCSsAfFaeOcfXVr3BPOz5CFBmNuFgUjlYT:bP9g/xtCS3Dxx0LT
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-15_2d3177d8998ebd3a66c93ff395ff6f9c_cryptolocker
Files
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2024-09-15_2d3177d8998ebd3a66c93ff395ff6f9c_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: 17KB - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - 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