osvfjygsnv[.]dll

Sharing

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General

Target

osvfjygsnv.dll
Size

5KB
MD5

ce6f9b8f7d47837dadcbc28281eda32f
SHA1

689bfd6039fce79ac4cc5381d0b19fa4bb7e06df
SHA256

1df04b424de6c8373b38d07f20b80176b920778478abb4c3c205e3d49b069ba2
SHA512

be06f1e7fd81e967e4bc51e1e2e1a08b4b9758b5c052482cbef626652131f0473ee2239d0762ccd52b8e0ab03d799f7e04d4f532329fdcbadbeecab40e5a71be
SSDEEP

48:qDdFu8SKSvqnZ741ka241+pllM8jAy9iH/jnRvGC/WEyIr+egBJ0ge:KdK6B41E41+hMDy9iH/NH/WdIy3J0

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
osvfjygsnv.dll

Files

osvfjygsnv.dll
.dll windows x86

9e0134fc32b0e599bb799031fbc3f945

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

GetProcAddress
EscapeCommFunction
GetDiskFreeSpaceW
WriteConsoleOutputW
EnumSystemCodePagesW
LoadLibraryW
SetEndOfFile

mapi32

ord66
ord46
ord133
ord51
ord150
ord151

msacm32

acmFilterTagEnumW
acmFilterTagDetailsA
acmFilterEnumA
acmStreamOpen
acmFormatDetailsW
acmFormatEnumW
acmStreamSize
acmDriverPriority
acmFilterChooseW
acmMetrics
acmFormatTagEnumA
acmFilterChooseA

resutils

ResUtilGetEnvironmentWithNetName
ResUtilIsPathValid
ResUtilSetPropertyParameterBlock
ResUtilSetPropertyTable
ResUtilGetDwordProperty
ClusWorkerCreate

urlmon

CoInternetCreateZoneManager
CreateAsyncBindCtx
URLDownloadToFileW
HlinkSimpleNavigateToMoniker
ReleaseBindInfo
CopyBindInfo
Extract
UrlMkGetSessionOption
HlinkSimpleNavigateToString
MkParseDisplayNameEx
URLDownloadToFileA

crypt32

CryptExportPublicKeyInfo
CryptSignMessage
CertAddCRLContextToStore
CryptDecryptAndVerifyMessageSignature
CertSetEnhancedKeyUsage
CryptSIPRetrieveSubjectGuid

rtutils

TraceVprintfExA
RouterLogRegisterW
TraceDumpExW
TracePutsExA
RouterLogDeregisterW

Exports

Exports

Oklcer

Sections

.text
Size: 1024B - Virtual size: 816B

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 190B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 512B - Virtual size: 176B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

9e0134fc32b0e599bb799031fbc3f945

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

mapi32

msacm32

resutils

urlmon

crypt32

rtutils

Exports

Exports

Sections

.text Size: 1024B - Virtual size: 816B

.rdata Size: 2KB - Virtual size: 1KB

.data Size: 512B - Virtual size: 190B

.reloc Size: 512B - Virtual size: 176B

.text
Size: 1024B - Virtual size: 816B

.rdata
Size: 2KB - Virtual size: 1KB

.data
Size: 512B - Virtual size: 190B

.reloc
Size: 512B - Virtual size: 176B