Behavioral task
behavioral1
Sample
2024-09-19_ff47b88b1661e2a65d22f2b259b5fb3b_cryptolocker.exe
Resource
win7-20240708-en
General
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Target
2024-09-19_ff47b88b1661e2a65d22f2b259b5fb3b_cryptolocker
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Size
59KB
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MD5
ff47b88b1661e2a65d22f2b259b5fb3b
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SHA1
cc842521f5580264f173bd4a2975c9ca984c3c9d
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SHA256
504ac48a595d3317dd038f787c1ea14ebe64c73bae9cb090730300c50ff6f2a6
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SHA512
ecc1d5232283793256052008824f4635ecd41ce68d079982d7c40b4667a23ec46138a97470fbc5548262e83653062a2a2db750fc8914537092df639b50836145
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SSDEEP
768:H6LsoEEeegiZPvEhHSG+gk5NQXtckstOOtEvwDpjhBaD3TUogs/VXpAP3q6t:H6QFElP6n+gou9cvMOtEvwDpjCpVXhE
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-19_ff47b88b1661e2a65d22f2b259b5fb3b_cryptolocker
Files
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2024-09-19_ff47b88b1661e2a65d22f2b259b5fb3b_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