Behavioral task
behavioral1
Sample
b402c334b44c21f15429b5afa5315940N.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
b402c334b44c21f15429b5afa5315940N.exe
Resource
win10v2004-20240802-en
General
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Target
b402c334b44c21f15429b5afa5315940N.exe
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Size
58KB
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MD5
b402c334b44c21f15429b5afa5315940
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SHA1
e3ce2eb08bc6ddbdf14d3211bc2329a8b091786d
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SHA256
cb963dd5dc0d36e2e4ad26e8caee3ee2c017908946e8aeaf3b66b93a5f60ac7c
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SHA512
887cd90c9013063961d13ce2f06d7f1fe9050d328d5cb77d21e072fe9058a2109a172bbd5d51b09cd1c4df6f6fe813e0ff42e80f9d58f924005e9d9cfcc1ba13
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SSDEEP
1536:CTWn1++PJHJXA/OsIZfzc3/Q8NCuXYRY5I2Iv79:KQSoDuXuv3J
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b402c334b44c21f15429b5afa5315940N.exe unpack001/out.upx
Files
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b402c334b44c21f15429b5afa5315940N.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