Static task
static1
Behavioral task
behavioral1
Sample
RFQ 080323(MECH)NBIAP-23.pdf.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
RFQ 080323(MECH)NBIAP-23.pdf.exe
Resource
win10v2004-20230221-en
General
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Target
RFQ 080323(MECH)NBIAP-23.pdf.z.bin
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Size
503KB
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MD5
633e25294d72844ef52c1403ee051e95
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SHA1
6f28eaebbb5c6c866f3d1b8472524efba3cb82f7
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SHA256
ecf8af88ed8d0c516d8de998dc5c18c4f1113c3dcf8bd7bc7963ced8b50313e2
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SHA512
a4c8672a8e75e1ce7551220fb895d253ceabfeef69a19452085e5ff4760336011e077213ba0852a6902b765e5fd4b189960f0ca26ba3cc353ae94aba746e9300
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SSDEEP
12288:ulRf4KgsZOcJejjpq99PzUmHpDOE6V0dox+IGO:IP5OcJKjY9pzy0dokVO
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/RFQ 080323(MECH)NBIAP-23.pdf.exe
Files
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RFQ 080323(MECH)NBIAP-23.pdf.z.bin.rar
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RFQ 080323(MECH)NBIAP-23.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: 647KB - Virtual size: 647KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
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