Behavioral task
behavioral1
Sample
def4e36b66c40006f551ef4869b63da0N.exe
Resource
win7-20240903-en
General
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Target
def4e36b66c40006f551ef4869b63da0N.exe
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Size
39KB
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MD5
def4e36b66c40006f551ef4869b63da0
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SHA1
47504b1edf0129d741bfa67d4310cae3e7660809
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SHA256
e37332e20559cf8dfcb2f886c4ec37055908fb9be46202cf9709354327078798
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SHA512
3a7410718e60b1326a75082c1159f758756ace5588edf4b9ca51039cf5e5665dce0e5d06cbcc8c4c9162beb779843e7a85c3cc4c2c5f1986a867a9ce240d2f71
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SSDEEP
768:kBT37CPKKdJJ1EXBwzEXBwdcMcI9HSrEzYZ5r9gLWK95beSDXOFVdRV+6K+7:CTW7JJ7T1SrEON9gLW45OTdRVf7
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource def4e36b66c40006f551ef4869b63da0N.exe unpack001/out.upx
Files
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def4e36b66c40006f551ef4869b63da0N.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