Behavioral task
behavioral1
Sample
31eca7eacbd7531a34ec49e1847f1d50N.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
31eca7eacbd7531a34ec49e1847f1d50N.exe
Resource
win10v2004-20240802-en
General
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Target
31eca7eacbd7531a34ec49e1847f1d50N.exe
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Size
25KB
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MD5
31eca7eacbd7531a34ec49e1847f1d50
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SHA1
0975c2f29b3a5334b16fead2878dbe95ee05d991
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SHA256
41cbd304a5989c62a7e9b47d41972800a9cefea266d0d060b29d392497b91aa6
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SHA512
13b8064c6818e37645c026ad52580b80b3ab09315cfdd8da48e5dcd8d1aeec9c37742a7055f16343da8fe1fe057ee2c88fd9c5ae75103fb78a191fae65790993
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SSDEEP
384:QOlIBXDaU7CPKK0TIhfJJ1Evd5BvhzaM9mSIEvd5BvhzaM9mSsxmMxm9+9vW:kBT37CPKKdJJ1EXBwzEXBwdcMcI9vW
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 31eca7eacbd7531a34ec49e1847f1d50N.exe unpack001/out.upx
Files
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31eca7eacbd7531a34ec49e1847f1d50N.exe.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: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - 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: 8KB - Virtual size: 5KB
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: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ