Behavioral task
behavioral1
Sample
fb8c8a1910e6bbdbb17a1d22b5e6f2e0N.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
fb8c8a1910e6bbdbb17a1d22b5e6f2e0N.exe
Resource
win10v2004-20240802-en
General
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Target
fb8c8a1910e6bbdbb17a1d22b5e6f2e0N.exe
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Size
48KB
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MD5
fb8c8a1910e6bbdbb17a1d22b5e6f2e0
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SHA1
1a2a31267654302076b8aaccf07652cfcb6a0c2e
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SHA256
4a7103ed80a4ac703c9cff18bd23b5b0962e665d6a4193625636414df53c42e2
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SHA512
2d95d65931c3ff3269e19ae1ad555a1d47636a0d13ee2f173ea99ad1acd3b8d09192f9c154ec18d44667e1f4194ea1b2a7ab5c2eb8e970dc8fb706314a5cd8d3
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SSDEEP
768:kBT37CPKKdJJ1EXBwzEXBwdcMcI9JBT37CPKKdJJ1EXBwzEXBwdcMcI9c9V:CTW7JJ7T5TW7JJ7To
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fb8c8a1910e6bbdbb17a1d22b5e6f2e0N.exe unpack001/out.upx
Files
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fb8c8a1910e6bbdbb17a1d22b5e6f2e0N.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