Behavioral task
behavioral1
Sample
342f6e1a41937e34db1cdbb1e3c06fcf113c655f1c6f80f1ea7619faebbdb2b0.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
342f6e1a41937e34db1cdbb1e3c06fcf113c655f1c6f80f1ea7619faebbdb2b0.exe
Resource
win10v2004-20240508-en
General
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Target
342f6e1a41937e34db1cdbb1e3c06fcf113c655f1c6f80f1ea7619faebbdb2b0
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Size
27KB
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MD5
ac9c293565f388b7972f7c6e4a60e516
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SHA1
46dab277ce6bbdd4ce8f7201d2dbfad8f5943c00
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SHA256
342f6e1a41937e34db1cdbb1e3c06fcf113c655f1c6f80f1ea7619faebbdb2b0
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SHA512
2d841f53259c0acf368cb1c58faf5d809934ea3ee01f180b3677be102839881653b579803253074c6d65d01bb8a41c84417ee51c3f10f764c301bc4b2540bda8
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SSDEEP
768:X9J/3FzjgfanEGx8V36unjv88tznuRU65Y4gpph1ePVCMs:N5VzcfA/6LrVpL74gfh16ns
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 342f6e1a41937e34db1cdbb1e3c06fcf113c655f1c6f80f1ea7619faebbdb2b0 unpack001/out.upx
Files
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342f6e1a41937e34db1cdbb1e3c06fcf113c655f1c6f80f1ea7619faebbdb2b0.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