Static task
static1
Behavioral task
behavioral1
Sample
yjdirscan.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
yjdirscan.exe
Resource
win10v2004-20230220-en
General
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Target
yjdirscan.exe
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Size
1.6MB
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MD5
cd985c5ed244580dc0ff689b6776d705
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SHA1
d280fa12ab5e3dd7fc303a2874a1aab2c59e3729
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SHA256
c3c2f462e7b76b908259e5f1457a93086a8a2e922b4154d9022bdfdb843f729f
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SHA512
41a5c2dee72fbd5a8b41c350741547c1cd1f1a340fdf6ec73997b2932df40e343f15cfaff865b793037597d4a2853a736ad15d3430c8e01bda512b6674ed6979
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SSDEEP
49152:h78vUg6NhVIfP/A2XSuNOU/n7+v3EfAnGf1Z:t8jmhSfaOnqsfVT
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource yjdirscan.exe
Files
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yjdirscan.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_LARGE_ADDRESS_AWARE
Imports
mscoree
_CorExeMain
Sections
.text Size: 1.6MB - Virtual size: 1.6MB
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