Behavioral task
behavioral1
Sample
2024-09-07_70d96a50b38701dfef9e78e9b22aeb63_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-07_70d96a50b38701dfef9e78e9b22aeb63_cryptolocker
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Size
62KB
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MD5
70d96a50b38701dfef9e78e9b22aeb63
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SHA1
22b0e6f98368fd6a8ffcb989c4047a378a1817a1
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SHA256
0af12a461fdde21665855fe9ffc97e7c5838a05455a47a13f3f1de364cc99d48
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SHA512
1a6081d01c2ad5434a664504e30cdc84ef78240c7a12da870a8f9c719e8b051507ba4ed72a489dd81270b14b174d1f40a8ed236aef26ef9c99d5c730ebcca6c5
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SSDEEP
768:H6LsoEEeegiZPvEhHSG+gk5NQXtckstOOtEvwDpjhBaD3TUogs/VXpAP6pU21:H6QFElP6n+gou9cvMOtEvwDpjCpVXH1
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-07_70d96a50b38701dfef9e78e9b22aeb63_cryptolocker
Files
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2024-09-07_70d96a50b38701dfef9e78e9b22aeb63_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: 11KB - 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