Behavioral task
behavioral1
Sample
NFS-CfgInstaller.exe
Resource
win7-20240903-en
General
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Target
298b55f59d3879577d242f30848164e3_JaffaCakes118
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Size
2.4MB
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MD5
298b55f59d3879577d242f30848164e3
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SHA1
41aae42784348c3401e1d96329a51459a17166ae
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SHA256
9735c958185dfdfe51bde446ab30a20e2419945791749b5faf0e37af4e390c75
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SHA512
e9e8ec3551ada8e9b5c68fb36dc01d1635755a80b15e6781864f855f10a65e1ecb81cb77a987cbb1f80b98337171f9bbd4d7920e734aa373da4ee40300f7d107
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SSDEEP
49152:/KnoCCw+VMR4cvUoPk+5lXI6Kb0UH3cqB4JTRW/EeN4uT9ihwvXfmmgjvqA:xFw+mRDvUn+HDK6UcRW/E04upKqA
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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298b55f59d3879577d242f30848164e3_JaffaCakes118.zip
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FOREIGNER.u2car
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ID-87 SECONDARY_LOGO.dds
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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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geometry.bin
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textures.bin