Static task
static1
Behavioral task
behavioral1
Sample
Halkbank.pdf.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
Halkbank.pdf.exe
Resource
win10v2004-20230220-en
General
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Target
Halkbank.pdf.exe
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Size
720KB
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MD5
da69ec614d0d3885c5a88cac8a75facd
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SHA1
19508ae57240da4c9b69ed9bee3d74a4db6d4fe0
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SHA256
1e2470cf5042f4ff269c98c7a33dd27ca36ddeed91d9fb18df591f40a2d18131
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SHA512
00c456ef068b3f93a26a9b983f72ebbe1a98833eefec8571286aa1968ad5b34bad947d3f9647df53edbe13ccee7847890153523c7f9e4f8383e9311fe3fe0e49
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SSDEEP
12288:yvV+s1bSQT6tjjdB4Y08uQcdcU00f2WCYO+DDQ6ZI7XpiKdPhBxz0AwPg3BqPPw4:ytCvuLf2YOjKI7kKhhBWA0IqPtfGH5er
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Halkbank.pdf.exe
Files
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Halkbank.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: 717KB - Virtual size: 717KB
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