Static task
static1
Behavioral task
behavioral1
Sample
base64.exe
Resource
win7-20231215-en
General
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Target
base64.exe
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Size
12KB
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MD5
ea267f504df72ec8a870b8b56a8d132a
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SHA1
33fedc421b1bfde017c393eab304c8e5b458757e
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SHA256
75d3941a88a03f6dd0c03a25716a1b453ff28defbbb4cc991022244d7ea4162c
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SHA512
e57e6cd481ad0c9a73133c814d9a7415e6f44816a3b21a7e77a1986c4c991dcbc89dc8738ec9f8e00b7bb86f5cfa6a4a5defbc32ad9224ae4fb81341d967584e
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SSDEEP
384:z2JteEqAGGTqrGlNGXLqN43sw37eWcfdnI:z2J4WNG7qyLNv
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource base64.exe
Files
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base64.exe.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
mscoree
_CorExeMain
Sections
.text Size: 10KB - Virtual size: 9KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ