Behavioral task
behavioral1
Sample
b78dd3c85b7b90d494f274800e3d18a8.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b78dd3c85b7b90d494f274800e3d18a8.exe
Resource
win10v2004-20240226-en
General
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Target
b78dd3c85b7b90d494f274800e3d18a8
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Size
12KB
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MD5
b78dd3c85b7b90d494f274800e3d18a8
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SHA1
945fd1a1e165acdc3936e23496aa52a6175e3ffb
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SHA256
fdaf26db1b3cdea7c74fa73a1176d059d11ea74c966aa42199cda5e5f4efb07e
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SHA512
25f620ea3be8aceb8ad396f62f51bb9bc9ad4f204f98e30dde01eeb4fd244b65b589b50d031b6bea9d0cebb375ecd91a254651519e00b90ca0ed235d7ec21357
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SSDEEP
192:MAgqeHj2QpaaMOyhyGwWIlDeiUX3bXL+V9Mii5uHWNFDyS91/7xqs1CuTKZ:MArEj2ipQyGwW4Mfii5VDy+kACA8
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b78dd3c85b7b90d494f274800e3d18a8 unpack001/out.upx
Files
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b78dd3c85b7b90d494f274800e3d18a8.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: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc 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: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: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 260B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 32KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ