Behavioral task
behavioral1
Sample
342058fb789f90c625b314f449d17ae365ea57a8f8516b855ad9d6237770ec84.exe
Resource
win7-20240221-en
General
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Target
342058fb789f90c625b314f449d17ae365ea57a8f8516b855ad9d6237770ec84
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Size
537KB
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MD5
af8c8b0d7a62156eef14001612a07f79
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SHA1
d29bac8d9fc87e075c981361558c92b11daf5a79
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SHA256
342058fb789f90c625b314f449d17ae365ea57a8f8516b855ad9d6237770ec84
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SHA512
458a025878cec3fa20b59e8058a67c1c8032b7fcadd2c51925ffdee09b04d4990a52f92fc463c5ab765a8b325554f18a55a7151db7a6520fd96f2917de498bf2
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SSDEEP
12288:y4wFHoS3eFp3IDvSbh5nP+UbGTHoSouKs8N0u/D6vIZy:HFp3lzZbGa5soy
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 342058fb789f90c625b314f449d17ae365ea57a8f8516b855ad9d6237770ec84
Files
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342058fb789f90c625b314f449d17ae365ea57a8f8516b855ad9d6237770ec84.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: 104KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
tkjdelw Size: 40KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE