Behavioral task
behavioral1
Sample
2b44d644e40c1256841ba8dc3d47ad7d0ac8568d21565af9e648af12cf67c895.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2b44d644e40c1256841ba8dc3d47ad7d0ac8568d21565af9e648af12cf67c895.exe
Resource
win10v2004-20240226-en
General
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Target
2b44d644e40c1256841ba8dc3d47ad7d0ac8568d21565af9e648af12cf67c895
-
Size
192KB
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MD5
4ee6e9646281d2e43c9e8f4dc447e747
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SHA1
fc6efd99d7e40191eddaf2d5640fbbc02315c06e
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SHA256
2b44d644e40c1256841ba8dc3d47ad7d0ac8568d21565af9e648af12cf67c895
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SHA512
8f9ce35af4f35a1c9ed71f70edf5b50e706fdbfccca94213a783203073130055c6615ad4f4d4096ff70ecc70c6b6b17a22d616984df58f2aaad0d2b34b316943
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SSDEEP
3072:bmcZtZeq7Ue4Qca513MWChPlw1zbv4xZVX4/awxfodLJUBv9Bsor1rHjhMU90:7vUMMWC0SRARoYlld90
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 2b44d644e40c1256841ba8dc3d47ad7d0ac8568d21565af9e648af12cf67c895 unpack001/out.upx
Files
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2b44d644e40c1256841ba8dc3d47ad7d0ac8568d21565af9e648af12cf67c895.exe windows:4 windows x86 arch:x86
Headers
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: 120KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 50KB - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch:x86
Headers
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: 144KB - Virtual size: 140KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ