Behavioral task
behavioral1
Sample
c63b44e456a37832b45389ec54ddfb3d96c357b36949b8100bede99ba130ba90.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
c63b44e456a37832b45389ec54ddfb3d96c357b36949b8100bede99ba130ba90.exe
Resource
win10v2004-20240426-en
General
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Target
c63b44e456a37832b45389ec54ddfb3d96c357b36949b8100bede99ba130ba90
-
Size
61KB
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MD5
ab134a5896ebf09356bf01519a8fb414
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SHA1
13b1ec913bb781e64702a49ff55e0fd74511db38
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SHA256
c63b44e456a37832b45389ec54ddfb3d96c357b36949b8100bede99ba130ba90
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SHA512
ac362f06b949ab417c7bb9f9bcf625bb10bd570f5862709958345a075df0d72cc4fa70696cb80b02e8e8486d459ac3dfa75a7519c15ac3adc6c239dae6579296
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SSDEEP
1536:AEPpS76ydzGej0d4K20n2eN6RXBuOX8pK6fXj:AqS/dzJIr2q2e9
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource c63b44e456a37832b45389ec54ddfb3d96c357b36949b8100bede99ba130ba90 unpack001/out.upx
Files
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c63b44e456a37832b45389ec54ddfb3d96c357b36949b8100bede99ba130ba90.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_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 26KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
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_32BIT_MACHINE
Sections
.text Size: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 9KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ