Behavioral task
behavioral1
Sample
2024-09-14_dc56b8f4f00e022833bd3cfcedf0f0bb_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-14_dc56b8f4f00e022833bd3cfcedf0f0bb_cryptolocker
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Size
61KB
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MD5
dc56b8f4f00e022833bd3cfcedf0f0bb
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SHA1
00318c4da6936f44de4883aa99f7345763b056f6
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SHA256
fe675e54d292ab02fca1f46c1d19bcdb7295eb41af44ba5bb838eb67dfc3d33c
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SHA512
f18c24c7adcb9e3e1a4c78c664ceb381d956b5419b6feac88bb134488f8123c3b13f7d34478ff1899b52545870f55a9d4b42e6656d12b1a6c636845147ab0503
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SSDEEP
768:H6LsoEEeegiZPvEhHSG+gk5NQXtckstOOtEvwDpjhBaD3TUogs/VXpAP3qhc:H6QFElP6n+gou9cvMOtEvwDpjCpVXhhc
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-14_dc56b8f4f00e022833bd3cfcedf0f0bb_cryptolocker
Files
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2024-09-14_dc56b8f4f00e022833bd3cfcedf0f0bb_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