Behavioral task
behavioral1
Sample
c10bc7e2804fab288c8b50034bdf46167e29141bf2b4c29d9114b3b7bb9c6704.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
c10bc7e2804fab288c8b50034bdf46167e29141bf2b4c29d9114b3b7bb9c6704.exe
Resource
win10v2004-20240426-en
General
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Target
c10bc7e2804fab288c8b50034bdf46167e29141bf2b4c29d9114b3b7bb9c6704
-
Size
27KB
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MD5
0293ea32ef072af2e3b0c45d5c5b431c
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SHA1
84c46aa78572dfd266f010ad3f5adf660c6e93a4
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SHA256
c10bc7e2804fab288c8b50034bdf46167e29141bf2b4c29d9114b3b7bb9c6704
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SHA512
1e35b1c5472d5c378137706eeda7c10b85123d047ad7cd6817c758146b3d5d61f2262bff4c2023b16ccf879e7946e254aa36fa70b6573c7ac78c30408d6d2fd7
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SSDEEP
768:X9J/3FzjgfanEGx8V36unjv88tznuRU65Y4gpph1ePVCM6:N5VzcfA/6LrVpL74gfh16n6
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 c10bc7e2804fab288c8b50034bdf46167e29141bf2b4c29d9114b3b7bb9c6704 unpack001/out.upx
Files
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c10bc7e2804fab288c8b50034bdf46167e29141bf2b4c29d9114b3b7bb9c6704.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 60KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 25KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - 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_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 46KB - Virtual size: 45KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.htext Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE