Behavioral task
behavioral1
Sample
NEAS.a7b5bf4b4557e6c904267d456d9e9b00.exe
Resource
win7-20231023-en
General
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Target
NEAS.a7b5bf4b4557e6c904267d456d9e9b00.exe
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Size
176KB
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MD5
a7b5bf4b4557e6c904267d456d9e9b00
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SHA1
31b0dd3e8874a87c2f2c9094310682310f8a5164
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SHA256
1e4c0f81bafca73880fa3d54bd8517e8378bc8b7fe5f42f32446b2bbd744aef9
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SHA512
3a6add4516795faeb682c455617a1ab9b676dc34f5482461ee9e8bc191a8ce2fe462ce3d9096d3ad208e475b526a2d33fc30b74ec30bacc9cf58858b74525cc2
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SSDEEP
768:Ac/TbblFpQNwC3BEc4QEfu0Ei8XxNDI/vFaaz6JZ1Ssw63BEfU:x7bbl/eThavEjDUvFaaAXZL0U
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.a7b5bf4b4557e6c904267d456d9e9b00.exe
Files
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NEAS.a7b5bf4b4557e6c904267d456d9e9b00.exe.exe windows:4 windows x86
1639b1e17656fed4f63bac94cbb79cec
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
msvbvm60
MethCallEngine
ord593
ord594
ord595
ord598
ord525
ord526
EVENT_SINK_AddRef
ord529
DllFunctionCall
ord670
EVENT_SINK_Release
ord600
ord601
EVENT_SINK_QueryInterface
__vbaExceptHandler
ord607
ord608
ord530
ord716
ProcCallEngine
ord537
ord645
ord570
ord685
ord100
ord616
ord546
ord547
ord580
Sections
UPX0 Size: 64KB - Virtual size: 64KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 16KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 92KB - Virtual size: 92KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE