3ac388fbf53efe08096246ba1f1e0634

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General

Target

3ac388fbf53efe08096246ba1f1e0634
Size

180KB
MD5

3ac388fbf53efe08096246ba1f1e0634
SHA1

892bc90d93bd665a7fc5d73b312d0067a4f032fb
SHA256

4fdc287b505803bbf29b823e9dd593a3c23274943f02bea4789b4580e7009d7e
SHA512

eaec7266a0bd64ad062acb2d78f2073bf4aeb73d3324ba360b83ecb1961196bd295f78864da061b7538ff5b1cdb195a161977a5bdd50af6e6e193d2a8049254f
SSDEEP

3072:GLsG1QNcynY7exJOzocgn/LxOZNSpVCKJSgkvLoUMVC9z57njQWy9SmArjo:GLSmM8Bz4Uks9dbcp9SF/o

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
3ac388fbf53efe08096246ba1f1e0634

Files

3ac388fbf53efe08096246ba1f1e0634
.dll windows:4 windows x86 arch:x86

1e56e91b9c2baca0cc5a8ef3c3f337aa

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

dscrt30

?RandomRead@DSizedMemoryBlock@@UAE_JPAXKJ_J@Z
?CopyFrom@DSizedMemoryBlock@@UAE_JPAVDSIO@@J_J1@Z
?SetNewSize@DSizedMemoryBlock@@UAE_J_J@Z
?Collapse@DSizedMemoryBlock@@UAE_JXZ
?SetAvaibleSize@DSizedMemoryBlock@@UAE_JK@Z
?GetAvaibleSize@DSizedMemoryBlock@@UAEKXZ
?Close@DSizedMemoryBlock@@UAE_JXZ
?GetType@DSizedMemoryBlock@@UAE?AW4DSIO_InternalType@@XZ
?mki_FillMemory@@3P6AXPAXKE@ZA
?GetWriteBuffer@DSizedMemoryBlock@@UAEPAXJ_JKPA_J@Z
??4DString@@QAEAAV0@PBD@Z
?os_ver@@3U_OSVERSIONINFOA@@A
?GetReadBuffer@DSizedMemoryBlock@@UAEPBXJ_JKPA_J@Z
?Write@DSizedMemoryBlock@@UAE_JPBXK@Z
?Read@DSizedMemoryBlock@@UAE_JPAXK@Z
?Seek@DSizedMemoryBlock@@UAE_JJ_J@Z
?ds_pow@@YANNN@Z
?Create@DSizedMemoryBlock@@QAE_JKJ@Z
??0DSizedMemoryBlock@@QAE@XZ
??YDString@@QAEAAV0@PBD@Z
?mki_ZeroMemory@@3P6AXPAXK@ZA
?mki_CompareMemory@@3P6AJPBX0K@ZA
?mki_MoveMemory@@3P6AXPAXPBXK@ZA
?MKallocI@@YAPAXKK@Z
?mki_CopyMemory@@3P6AXPAXPBXK@ZA
?MKfree@@YAXPAX@Z
??1DSizedMemoryBlock@@UAE@XZ
?UnRegisterFacilityErrorInfo@@YAJK@Z
?FormatError@@YAJJW4ErrLookupType@@PADJ@Z
?RegisterFacilityErrorInfo@@YAJKPBUDS_ECodeDescription@@KPBD@Z
?MKreallocI@@YAPAXPAXKK@Z

kernel32

RaiseException
LocalAlloc
GetProcAddress
FreeLibrary
InterlockedExchange
LoadLibraryA
RtlUnwind
GetModuleHandleA
lstrcpynA
MulDiv
OutputDebugStringA
FindResourceA
GetLastError
SizeofResource
LoadResource
LockResource
lstrcatA
CompareStringA
lstrcmpA
EnterCriticalSection
CreateThread
ResetEvent
LeaveCriticalSection
GetModuleFileNameA
SetEvent
WaitForSingleObject
CloseHandle
DeleteCriticalSection
GetTickCount
lstrcpyA
WideCharToMultiByte
lstrlenA
InitializeCriticalSection
CreateEventA

user32

PeekMessageA
PostThreadMessageA
wsprintfA
SetRect
EqualRect
GetMessageA

xcpars30

?FinishRead@PDFDocument@@QAEHXZ
?WriteToMemory@PDFDocument@@QAEJPAEPAK@Z
?WriteDocument@PDFDocument@@QAEJPAD@Z
?WriteDocumentW@PDFDocument@@QAEJPAG@Z
?ReadDocument@PDFDocument@@QAEHXZ
?SetFileName@PDFDocument@@QAEXPAD@Z
?SetFileNameW@PDFDocument@@QAEXPAG@Z
?GetInfoObjectNumber@PDFDocument@@QAEJPAH@Z
?SetOutlines_2@PDFDocument@@QAEJPAUPDF_Outline_Item@@@Z
?SetEncryptedParameters@PDFDocument@@QAEJH@Z
?SetNewPassword@PDFDocument@@QAEJPBDH0HHH@Z
?CheckPassword@PDFDocument@@QAEJPBDH@Z
?GetEncryptParameters@PDFDocument@@QAEJPAH0@Z
?PrepareLiteralStringForWrite@ObjParser@@QAEHPAULiteralString@@@Z
?CopyTokens@@YAXPAV?$DArray@Utoken@@@@PAUtoken@@@Z
?ChangeRefs@IndirectObject@@QAEXPAV?$DArray@Upair@@@@@Z
?SetAllInUse@PDFDocument@@IAEXPAV?$DArray@PAVIndirectObject@@@@H@Z
?_MDep@PDFDocument@@IAEXPAVIndirectObject@@PAV?$DArray@PAVIndirectObject@@@@@Z
?RenumerateObjects@PDFDocument@@IAEXHPAV?$DArray@PAVIndirectObject@@@@PAVIndirectObject@@@Z
??0IndirectObject@@QAE@XZ
??4IndirectObject@@QAEAAV0@ABV0@@Z
?SetIOIndex@Pages@@QAEXH@Z
??0Pages@@QAE@XZ
?Parse@Pages@@QAEXXZ
?BuildTree@Pages@@QAEXXZ
?SetCountT@Pages@@QAEXXZ
?RebuildNodes@Pages@@QAEXXZ
?FindKid@baseNode@@QAEHPAV1@@Z
??1PDFDocument@@QAE@XZ
?GetBodyForPage@Pages@@QAEPAV?$DArray@Utoken@@@@H@Z
?SetMemoryDoc@PDFDocument@@QAEXPAEK@Z
?GetIntegerFromIorR@@YAHAAUtoken@@PAH@Z
?BuildNodes@Pages@@QAEXPAVbaseNode@@@Z
?AddToDictName@@YAXPAUDictionaryObj@@PAD@Z
?AddEmtyObject@PDFDocument@@IAEJPAUIndirLink@@@Z
?AddDictionaryToEmptyObject@PDFDocument@@IAEJPAUIndirLink@@@Z
?AddInfoRef@Trailer@@QAEXPAUIndirLink@@@Z
?ParseAll@ObjParser@@QAEHXZ
?SetBody@IndirectObject@@QAEXPAV?$DArray@Utoken@@@@@Z
?FindFollowToken@@YAHPAV?$DArray@Utoken@@@@PADPAPAUtoken@@@Z
??0PDFDocument@@QAE@XZ
?MakeOutlinesCopy@@YAPAUPDF_Outline_Item@@PAU1@@Z
?CountField@Pages@@QAEHXZ
??1Pages@@QAE@XZ
?GetIObject@Pages@@QAEPAVIndirectObject@@XZ

xccdx30

?InflateBuff@@YAJPAVDSIO@@0J_J@Z
?rle_decode@@YAJPAVDSIO@@0J_J@Z
?ASCIIHEXDecode@@YAJPAVDSIO@@0H_J@Z
?ASCII85Decode@@YAJPAVDSIO@@0J_J@Z
?DCDDecode@@YAHPAVDSIO@@0H@Z
?LZWDecode@@YAJPAVDSIO@@0H@Z
?Decompress_CCITT@@YAJPAVDSIO@@0HHHHHHH@Z
?Init@AAD@@QAEXXZ
??0AAD@@QAE@XZ
?Update@AAD@@QAEXPBEK@Z
?Get@AAD@@QAEPBEXZ
??0AAC@@QAE@XZ
?Init@AAC@@QAEXPBEK@Z
?Process@AAC@@QAEXPBEPAEK@Z
??1AAC@@QAE@XZ
??1AAD@@QAE@XZ
?DeflateBuff@@YAJPAVDSIO@@0JJ_J@Z

shlwapi

StrCmpNA

version

GetFileVersionInfoSizeA
VerQueryValueA
GetFileVersionInfoA

Exports

Exports

PDFXCp_AddOutlineItem
PDFXCp_AddWatermark
PDFXCp_AddWatermark2
PDFXCp_Author
PDFXCp_CheckPassword
PDFXCp_Close
PDFXCp_Creator
PDFXCp_Crop
PDFXCp_CutPagesBetween
PDFXCp_CutPagesLeft
PDFXCp_CutPagesRight
PDFXCp_DrawFilledRect
PDFXCp_Err_FormatErrorCode
PDFXCp_Err_FormatFacility
PDFXCp_Err_FormatSeverity
PDFXCp_FileSize
PDFXCp_FinishRead
PDFXCp_GetCropBoxForPage
PDFXCp_GetDIBImageFromPage
PDFXCp_GetEncryptParameters
PDFXCp_GetImageFromPage
PDFXCp_GetImagesNumberOnPage
PDFXCp_GetMediaBoxForPage
PDFXCp_GetOutlines
PDFXCp_GetOutlines2
PDFXCp_GetPageRotate
PDFXCp_HasThumbnail
PDFXCp_Init
PDFXCp_InitEx
PDFXCp_InsertPagesAfter
PDFXCp_IsEncrypted
PDFXCp_Keywords
PDFXCp_Merge
PDFXCp_PagesNumber
PDFXCp_Producer
PDFXCp_ReadDocument
PDFXCp_RotatePage
PDFXCp_SaveImageFromPage
PDFXCp_SetEncryptParameters
PDFXCp_SetFileName
PDFXCp_SetFileNameW
PDFXCp_SetInfo
PDFXCp_SetMemoryDoc
PDFXCp_SetNewPassword
PDFXCp_SetOutlines
PDFXCp_SetThumbnail
PDFXCp_Subject
PDFXCp_Title
PDFXCp_WriteDocument
PDFXCp_WriteDocumentToMemory
PDFXCp_WriteDocumentW

Sections

.text
Size: 76KB - Virtual size: 72KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 28KB - Virtual size: 25KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 60KB - Virtual size: 56KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 8KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

1e56e91b9c2baca0cc5a8ef3c3f337aa

Headers

File Characteristics

Imports

dscrt30

kernel32

user32

xcpars30

xccdx30

shlwapi

version

Exports

Exports

Sections

.text Size: 76KB - Virtual size: 72KB

.rdata Size: 28KB - Virtual size: 25KB

.data Size: 60KB - Virtual size: 56KB

.rsrc Size: 4KB - Virtual size: 2KB

.reloc Size: 8KB - Virtual size: 4KB

.text
Size: 76KB - Virtual size: 72KB

.rdata
Size: 28KB - Virtual size: 25KB

.data
Size: 60KB - Virtual size: 56KB

.rsrc
Size: 4KB - Virtual size: 2KB

.reloc
Size: 8KB - Virtual size: 4KB