Behavioral task
behavioral1
Sample
f70bf9e43b4f6ac6ff6dd3dbe469fe8e.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
f70bf9e43b4f6ac6ff6dd3dbe469fe8e.exe
Resource
win10v2004-20231215-en
General
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Target
f70bf9e43b4f6ac6ff6dd3dbe469fe8e
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Size
348KB
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MD5
f70bf9e43b4f6ac6ff6dd3dbe469fe8e
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SHA1
08b3fca9196112857dc5cd108ad7f310cd320ce4
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SHA256
81896c2b5eb11d8a89f9df373ebaf83fb5d4044757cd5b39acd40003d4ef5239
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SHA512
6392098ac08e3c9a8969f44a5d3c260ccf14429233e1571b95f0c8b6a4833769a98b0ebabf43177bbb7e176b95c299c5dd27b86e9cfca11801380772b11ee2f2
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SSDEEP
6144:klZ/zUMu4pDSxsCMRzf7x3SfS1JAzXBtL76lLI24V3UU/F2g:kHLUMuiv9RgfSjAzRtywNvFn
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 f70bf9e43b4f6ac6ff6dd3dbe469fe8e unpack001/out.upx
Files
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f70bf9e43b4f6ac6ff6dd3dbe469fe8e.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: 444KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 253KB - Virtual size: 256KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 29KB - Virtual size: 32KB
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: 37KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ