Behavioral task
behavioral1
Sample
50f8b8ec9e9de355702d4ec09d43b8bd.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
50f8b8ec9e9de355702d4ec09d43b8bd.exe
Resource
win10v2004-20231215-en
General
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Target
50f8b8ec9e9de355702d4ec09d43b8bd
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Size
134KB
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MD5
50f8b8ec9e9de355702d4ec09d43b8bd
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SHA1
155e59059c1d50642d0e9a28fbdff8251e9fc34b
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SHA256
4a2e855d2a17dd5c7278bff65f092a3ba882dcd36a658f23d8adf9bad118e356
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SHA512
c42b0ff83eec60c52ab40c034bae8f8491d534c9434aadd0230a9ccec0a8a0a21413486eb5b9a837e2225ff464662b028a9e74ed2f3a63832df6c3998a672cdb
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SSDEEP
3072:ZwV4OgSzBmh04eZFkz3Rr0gwGj9Tf8STFiDHlHoBqPI:ZMzzILGFkzhr0pGj9o3HoAI
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 50f8b8ec9e9de355702d4ec09d43b8bd unpack001/out.upx
Files
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50f8b8ec9e9de355702d4ec09d43b8bd.exe windows:5 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: 232KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 73KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 60KB - Virtual size: 296KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 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: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 115KB - Virtual size: 252KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 343B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 34KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ