Behavioral task
behavioral1
Sample
9a5f9d3fa5016cf18847c11f8a9d7c71.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
9a5f9d3fa5016cf18847c11f8a9d7c71.exe
Resource
win10v2004-20231215-en
General
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Target
9a5f9d3fa5016cf18847c11f8a9d7c71
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Size
421KB
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MD5
9a5f9d3fa5016cf18847c11f8a9d7c71
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SHA1
e43dfcd04709b55d3f35b25cf0202fe099720dc1
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SHA256
4dbc4a80af9a44fd61e5a171d803453c9d940f16d4531aee5d022f18585cf732
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SHA512
25be8daca0c84105352ca4a62257bc0a628d6872689fda909c82158021367068c86a8244355520dec5f02e752f5a908144a9b28f4ff24dda240f0be8fc43a908
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SSDEEP
6144:hlZ/zUMu4pDSxsCMRzf7x3SfS1JAzXBtL76lwckQlGY7jgeMZ9ECWP1:hHLUMuiv9RgfSjAzRtywcpxd
Malware Config
Signatures
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resource yara_rule sample upx -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule static1/unpack001/out.upx autoit_exe -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 9a5f9d3fa5016cf18847c11f8a9d7c71 unpack001/out.upx
Files
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9a5f9d3fa5016cf18847c11f8a9d7c71.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 500KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 251KB - Virtual size: 252KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 91KB - Virtual size: 92KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 495KB - Virtual size: 495KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 53KB - Virtual size: 53KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 11KB - Virtual size: 90KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 90KB - Virtual size: 89KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ