Static task
static1
Behavioral task
behavioral1
Sample
z51KRB202000000000323pdf.exe
Resource
win7-20230621-en
Behavioral task
behavioral2
Sample
z51KRB202000000000323pdf.exe
Resource
win10v2004-20230621-en
General
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Target
z51KRB202000000000323pdf.exe
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Size
1.1MB
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MD5
22ebd57a011b32ead487722f08c73dfc
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SHA1
c782a7578339104d365d1e3321718ee6dcf0385f
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SHA256
880afcf0d5f116d755c14f746a93d21406bf16dbecb496e84b30143d48a926bd
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SHA512
993694777999c21f51fe38aea82dc388b14bc447b4bbd2d1ad7961b2eb3a4e734ec3799d81b0ae978ee9a21becf3f3d07d98879481f76e7d01eae0aa8c494586
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SSDEEP
12288:UvEIuYBk8V/1VH9UJ/pCVEH2oWIdfNxxEGZphKRuoj1x:UL/nzVVEH2JYRjphK
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource z51KRB202000000000323pdf.exe
Files
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z51KRB202000000000323pdf.exe.exe windows x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
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: 1.1MB - Virtual size: 1.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 3KB - Virtual size: 2KB
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