Behavioral task
behavioral1
Sample
64da3120b6f553f660015b64e70ad0dd660781dd3c17e03c24f9f7d2946263c3.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
64da3120b6f553f660015b64e70ad0dd660781dd3c17e03c24f9f7d2946263c3.exe
Resource
win10v2004-20240226-en
General
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Target
64da3120b6f553f660015b64e70ad0dd660781dd3c17e03c24f9f7d2946263c3
-
Size
169KB
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MD5
3e7e16a56e918101bcac58446760694c
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SHA1
dd9c38c91287ba475efc7a9bdac15c3f758f3500
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SHA256
64da3120b6f553f660015b64e70ad0dd660781dd3c17e03c24f9f7d2946263c3
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SHA512
5c06736d69d78d014a64b09657b02fe571cfaa9a8654107ec2f90fb578835eee7f7b1861afaad4bb27a82e70f294cdd01c4c0c6f3b0be1933b88e3fb64f43772
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SSDEEP
3072:N3680wkXefcq4+EY6GwFWZVGXd2DM4OTDYKp7VSMJVHdZZNkQWTzn:N3680sfDmYiFWZVKd2D8nYKp7VSqeQOn
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 64da3120b6f553f660015b64e70ad0dd660781dd3c17e03c24f9f7d2946263c3 unpack001/out.upx
Files
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64da3120b6f553f660015b64e70ad0dd660781dd3c17e03c24f9f7d2946263c3.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: 228KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 137KB - Virtual size: 140KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - 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_32BIT_MACHINE
Sections
.text Size: 20KB - Virtual size: 19KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.text5 Size: 512B - Virtual size: 68B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 148KB - Virtual size: 147KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 182KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ