57a045c20d187dd532be075d9aae29c0N[.]exe

Sharing

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General

Target

57a045c20d187dd532be075d9aae29c0N.exe
Size

256KB
MD5

57a045c20d187dd532be075d9aae29c0
SHA1

fb9ec4498da33af30c458fca543dbbd7354fa79a
SHA256

a532ebb44c8d92edbc621757fddbacc1c4e0abe06263263be6cca2620c344ee3
SHA512

e4a14b67d95c94713b93c2a7b134267286e35d33a800c86b663440b99a1c1f4239b83363b1c603e74c7c476ae5346c3dd1fb044a6c71f09a35ca7b410c988e98
SSDEEP

6144:7bMMCdBUWOn1QJqXcY+lskYqAOelLez+0bpqIcqqDL67PXGHrIrsigF:HM1dBUXGJpYAelLez+fI5qn6jI/

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
57a045c20d187dd532be075d9aae29c0N.exe

Files

57a045c20d187dd532be075d9aae29c0N.exe
.dll windows:4 windows x86 arch:x86

f57c1b1aa625a367d752e34f930c96e9

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

PDB Paths

e:\builds\moz2_slave\tb-comm-cen-w32-ntly\build\objdir-tb\mozilla\nss\freebl\WIN95_SINGLE_SHLIB\freebl3.pdb

Imports

nssutil3

NSS_SecureMemcmp
SECITEM_CompareItem_Util
PORT_GetError_Util
SECITEM_ZfreeItem_Util
SECITEM_FreeItem_Util
SECITEM_CopyItem_Util
PORT_NewArena_Util
PORT_ArenaZAlloc_Util
PORT_FreeArena_Util
SECITEM_AllocItem_Util
PORT_ZFree_Util
PORT_ZAlloc_Util
PORT_SetError_Util
PORT_Free_Util
PORT_Alloc_Util

nspr4

PR_GetLibraryFilePathname
PR_Free
PR_Seek
PR_DestroyCondVar
PR_WaitCondVar
PR_NotifyCondVar
PR_NotifyAllCondVar
PR_NewCondVar
PR_Lock
PR_Unlock
PR_CallOnce
PR_NewLock
PR_DestroyLock
PR_Open
PR_Read
PR_Close

shell32

SHGetSpecialFolderPathW

msvcr80

_except_handler4_common
_onexit
_lock
__dllonexit
_unlock
__clean_type_info_names_internal
_crt_debugger_hook
_time64
_stat64i32
memcpy
_snwprintf
fclose
fread
fopen
memset
strncmp
rand
__CppXcptFilter
abort
_adjust_fdiv
islower
isupper
isdigit
toupper
_amsg_exit
_encode_pointer
_malloc_crt
_initterm_e
_encoded_null
_decode_pointer
_initterm

mozglue

malloc
free
calloc
strdup
frex

kernel32

GetSystemTimeAsFileTime
DisableThreadLibraryCalls
IsDebuggerPresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
TerminateProcess
InterlockedCompareExchange
Sleep
InterlockedExchange
LoadLibraryA
GetProcAddress
FreeLibrary
GlobalMemoryStatus
GetLogicalDrives
GetComputerNameA
GetCurrentProcess
GetCurrentProcessId
GetCurrentThreadId
GetVolumeInformationA
GetDiskFreeSpaceA
WideCharToMultiByte
GetTempPathW
FindFirstFileW
FindNextFileW
FindClose
GetTickCount
QueryPerformanceCounter

Exports

Exports

FREEBL_GetVector

Sections

.text
Size: 176KB - Virtual size: 172KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 60KB - Virtual size: 59KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 17KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 8KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

f57c1b1aa625a367d752e34f930c96e9

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

nssutil3

nspr4

shell32

msvcr80

mozglue

kernel32

Exports

Exports

Sections

.text Size: 176KB - Virtual size: 172KB

.rdata Size: 60KB - Virtual size: 59KB

.data Size: 4KB - Virtual size: 17KB

.rsrc Size: 4KB - Virtual size: 1KB

.reloc Size: 8KB - Virtual size: 5KB

.text
Size: 176KB - Virtual size: 172KB

.rdata
Size: 60KB - Virtual size: 59KB

.data
Size: 4KB - Virtual size: 17KB

.rsrc
Size: 4KB - Virtual size: 1KB

.reloc
Size: 8KB - Virtual size: 5KB