Behavioral task
behavioral1
Sample
4213e7ed5712b7125731e02cca47475fa38e404616db95c00d322d60a7bc9c34.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
4213e7ed5712b7125731e02cca47475fa38e404616db95c00d322d60a7bc9c34.exe
Resource
win10v2004-20240226-en
General
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Target
4213e7ed5712b7125731e02cca47475fa38e404616db95c00d322d60a7bc9c34
-
Size
6KB
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MD5
3be9ca0c349c1662f390708acc1dec81
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SHA1
3ae24b99729c7c047a1012886c0712a943595c04
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SHA256
4213e7ed5712b7125731e02cca47475fa38e404616db95c00d322d60a7bc9c34
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SHA512
9f6ddc70b78562fc7202a9b1c0b323ce19c49f70addbe751f3a0691aa634f7a9dc2bbc7740dd0536599505db49ddc8d8a3f3fcb24657838632ffa5e41fa5efbc
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SSDEEP
96:Op3+3FaZxEWgpNo6Ww+aEWgpNo6WwWcKIe6BHGAuewLpgVf+:OpO1kyWUnWPHWUnWXIHGADcpB
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 4213e7ed5712b7125731e02cca47475fa38e404616db95c00d322d60a7bc9c34 unpack001/out.upx
Files
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4213e7ed5712b7125731e02cca47475fa38e404616db95c00d322d60a7bc9c34.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_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 12KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 4KB
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_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 1024B - Virtual size: 540B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1024B - Virtual size: 1000B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ