Static task
static1
Behavioral task
behavioral1
Sample
Winver-fix.exe
Resource
win10-20240221-en
General
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Target
Winver-fix.bin
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Size
5.4MB
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MD5
074dbc54768a1a328c4a8d9ad4c4a880
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SHA1
dca94f4891e02bcab460f44f1dbb8f0e6c90a8cf
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SHA256
c3840c6326b05279005abeb3ce19148393a1f3d57ef36f0e51d693f5dcd97baa
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SHA512
dd654e1aa03c3c52caf152ed38d136f14b38fa1a8904e09a4229cf119e8ec73e1f86392064685876a4450fdc7a15219d487ee963ca20571bbb90f6e48808aa83
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SSDEEP
24576:W95qNSCudfOBZo4nnefFmuafAv4pATFigjIOpdE2KxqUi:i+SHhOoYWmuXv4pATFi5OpdtK0Ui
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Winver-fix.bin
Files
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Winver-fix.bin.exe windows:6 windows x64 arch:x64
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Sections
.text Size: 2.5MB - Virtual size: 2.5MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2.5MB - Virtual size: 2.5MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 249KB - Virtual size: 620KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 57KB - Virtual size: 57KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.xdata Size: 512B - Virtual size: 168B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 45KB - Virtual size: 45KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.symtab Size: 512B - Virtual size: 4B
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ