Behavioral task
behavioral1
Sample
NFS-CfgInstaller.exe
Resource
win7-20240903-en
General
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Target
e1058a3d70f4dceafdcd1637671fc5ac_JaffaCakes118
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Size
2.4MB
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MD5
e1058a3d70f4dceafdcd1637671fc5ac
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SHA1
7f502bcb7a43b2dd0f9fc98a234500a37006cf0a
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SHA256
1579acf89a8389481a6ba55a8a871e8ca9065790b4bebf925e1402674faa98a7
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SHA512
86a43fd6c564153dc6cd6b5c35a464c5fc8904b9e9c0d26815098a179bf4f11e73ddea6e195d01449181b5c1b3dc37574ae9e1b1b93ad6f6039aaa6b895306f3
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SSDEEP
49152:xMl7v5you3z7XGmYPUZUtGQbwCs2nhQjg4u3Ua72xW6fRK8:2v5Q/XGmYP2c90n2hqg4qX7f6fJ
Malware Config
Signatures
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resource yara_rule static1/unpack001/NFS-CfgInstaller.exe upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/NFS-CfgInstaller.exe unpack002/out.upx
Files
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e1058a3d70f4dceafdcd1637671fc5ac_JaffaCakes118.zip
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AVENTADOR.u2car
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NFS-CfgInstaller.exe.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_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
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: 70KB - Virtual size: 72KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - 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_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 122KB - Virtual size: 122KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 21KB - Virtual size: 21KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 7KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
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README.txt
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SECONDARY_LOGO_LP700.dds
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geometry.bin
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textures.bin