Behavioral task
behavioral1
Sample
2024-10-09_d0aa0b74ce1b671e3d6ac8bb7ba844e3_cryptolocker.exe
Resource
win7-20240708-en
General
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Target
2024-10-09_d0aa0b74ce1b671e3d6ac8bb7ba844e3_cryptolocker
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Size
62KB
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MD5
d0aa0b74ce1b671e3d6ac8bb7ba844e3
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SHA1
6da14670e636538873eda21e30056c9908fad20f
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SHA256
be3c9644cc616ff1d6eaa0261b5e2d42173ce298bbe4a9837b8b8c28e26bf986
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SHA512
3cafb0d4c0fd5698eb6f0f928230d5595004825a83b476bbf3e73362a31c417fa33e1f5403348bc5baeed02d432eabf7a6e6502955671b5ca878e0d74257be41
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SSDEEP
768:f6LsoEEeegiZPvEhHSG+gz5NQXtckstOOtEvwDpj/WaD3TUogs/VXpAPWRir:f6QFElP6n+g9u9cvMOtEvwDpjnpVXzRG
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-09_d0aa0b74ce1b671e3d6ac8bb7ba844e3_cryptolocker
Files
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2024-10-09_d0aa0b74ce1b671e3d6ac8bb7ba844e3_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_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