Static task
static1
Behavioral task
behavioral1
Sample
OF-230916_pdf.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
OF-230916_pdf.exe
Resource
win10v2004-20230220-en
General
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Target
nOF230916pdf.img.bin
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Size
758KB
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MD5
92ce78e2b322d41349fbd4c15278ec9d
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SHA1
28450e5f39c33a4162768304e788cc10755f1b38
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SHA256
46ea5a063f63c32194436d4747c2525380b3631442f05ddbe4302d746ab285ad
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SHA512
0ff688a57c49f095d88dd8e8a9ddea85d767db29808d9cebef43d9e44961190aafd9387d794250d3530b39cf6087ce0c2041d23d446e709ddf971e567243e77b
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SSDEEP
12288:WbSJgvmaik/pM6pXyFMV+oAeWjSh4zpEpVR/W9C/TTYjU6tDse:WbSJgvmaikiKXEMmedq8O9CrTP6t
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/OF-230916_pdf.exe
Files
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nOF230916pdf.img.bin.iso
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OF-230916_pdf.exe.exe windows x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 685KB - Virtual size: 685KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ