Behavioral task
behavioral1
Sample
2024-09-13_69a9c73fe7519e9e3e9e645fde5ec832_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-13_69a9c73fe7519e9e3e9e645fde5ec832_cryptolocker
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Size
61KB
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MD5
69a9c73fe7519e9e3e9e645fde5ec832
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SHA1
10ffc36a3d3e1921a09b72c6707e5cb4b7c15289
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SHA256
bec5efddefc91bcc54a9bd486570aca369f69f2d58d4b3e9c8771534f19a95b9
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SHA512
e17a07068c3f801eafc9b67c8b22bea9f4323e1e74cb07ffbf11ff648bf87da0a010f6e628ad3c227d8d89e4f43254f2768af2a0fe206ff1b004c607b00c2a94
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SSDEEP
768:H6LsoEEeegiZPvEhHSG+gk5NQXtckstOOtEvwDpjhBaD3TUogs/VXpAP6pU2D:H6QFElP6n+gou9cvMOtEvwDpjCpVXHD
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-13_69a9c73fe7519e9e3e9e645fde5ec832_cryptolocker
Files
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2024-09-13_69a9c73fe7519e9e3e9e645fde5ec832_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