Behavioral task
behavioral1
Sample
2024-08-06_aa56fb5cb5c277b14ab92969f35b9eaf_cryptolocker.exe
Resource
win7-20240708-en
General
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Target
2024-08-06_aa56fb5cb5c277b14ab92969f35b9eaf_cryptolocker
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Size
61KB
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MD5
aa56fb5cb5c277b14ab92969f35b9eaf
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SHA1
d9d06aed503f65dd5f4d7a56a9b41c2b63bf1ba8
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SHA256
f986c8c6a917017f6c53230adb8716df8538f9ede6daf851a726070bf1b6fa38
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SHA512
1c4526fdf38348d086a331e1cb25d8677caa9f882eae96afc1f82d0f11c220cf55f33a485b79f4f425417509ba6b4f85562f6eb0b1ed792f200540d4638eca54
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SSDEEP
768:H6LsoEEeegiZPvEhHSG+gk5NQXtckstOOtEvwDpjhBaD3TUogs/VXpAP3qh+:H6QFElP6n+gou9cvMOtEvwDpjCpVXhh+
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-08-06_aa56fb5cb5c277b14ab92969f35b9eaf_cryptolocker
Files
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2024-08-06_aa56fb5cb5c277b14ab92969f35b9eaf_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