Behavioral task
behavioral1
Sample
2024-09-09_17f3261ca1fc9f44f9bdb94fd17f9536_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-09_17f3261ca1fc9f44f9bdb94fd17f9536_cryptolocker
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Size
45KB
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MD5
17f3261ca1fc9f44f9bdb94fd17f9536
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SHA1
f70c1edd37269f91c25bb1a50b33d11c7088382a
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SHA256
5cdbda2dc210653ce29837208430894fc2957ceaf8d2606261829baa17b054a2
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SHA512
69cc0e46a624fa6824bd8815f0aba79264b8d0fd78bbe7538cbe2d01779fa0e5c3dc8432a774465087e6d405cecb902cd4eee9acf4754bf98a9f32391f1bd76c
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SSDEEP
768:bODOw9UiamWUB2preAr+OfjH/0STX73OBqe:bODOw9acifH+Ye
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-09_17f3261ca1fc9f44f9bdb94fd17f9536_cryptolocker
Files
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2024-09-09_17f3261ca1fc9f44f9bdb94fd17f9536_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: 16KB - Virtual size: 28KB
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: 8KB - 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