atmfd.pdb
Static task
static1
Behavioral task
behavioral1
Sample
atmfd.dll
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
atmfd.dll
Resource
win10v2004-20240508-en
General
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Target
atmfd.dll
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Size
287KB
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MD5
965e1069169552890603e238340122b4
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SHA1
168f3b4fe47a052f61406821cdf8aa436f20434e
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SHA256
f787a5f63871b404285f36cf8f4de6dea3b7671530523e1e2615982ffccee530
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SHA512
6cf933206d142ffcac555aa29baac807cff36f04149dff5b110bba94c5b8a4e63c750e018cb23a5cbaced02325a172375cc45ef7c3a7f7cdb71a2074fdbfd8cd
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SSDEEP
6144:5HSW9AkScOaY98GinHe9+RXRhE5WmaVrb0QmK1YnmBl:5HdAkS4v5nHe0XRgWma1b0Qzl
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource atmfd.dll
Files
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atmfd.dll.dll windows:6 windows x86 arch:x86
5de3f2f2d321ea0bae51b3cf9fdd0ba6
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
PDB Paths
Imports
win32k.sys
EngFntCacheFault
EngFntCacheAlloc
EngFntCacheLookUp
EngCreateSemaphore
EngReleaseSemaphore
EngAcquireSemaphore
EngSetLastError
EngMulDiv
XFORMOBJ_iGetXform
FONTOBJ_pxoGetXform
FONTOBJ_pifi
EngGetCurrentCodePage
PATHOBJ_bPolyLineTo
PATHOBJ_bPolyBezierTo
PATHOBJ_bCloseFigure
PATHOBJ_bMoveTo
EngGetFileChangeTime
EngGetFilePath
EngUnmapFontFileFD
EngUnmapFontFile
EngFreeModule
EngAllocMem
EngMapModule
EngLoadModule
EngLoadModuleForWrite
EngMapFontFileFD
EngMapFontFile
EngUnicodeToMultiByteN
EngMultiByteToUnicodeN
EngMultiByteToWideChar
FLOATOBJ_MulFloat
EngFreeMem
FLOATOBJ_GetLong
FLOATOBJ_Neg
FLOATOBJ_AddFloat
FLOATOBJ_Add
FLOATOBJ_DivLong
FLOATOBJ_AddLong
FLOATOBJ_MulLong
FLOATOBJ_SetLong
EngBugCheckEx
RtlUnwind
RtlUnicodeToMultiByteN
Sections
.text Size: 210KB - Virtual size: 210KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 30KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 29KB - Virtual size: 33KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
INIT Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.reloc Size: 14KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ