TeslaCrypt-1[.]exe

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General

Target

TeslaCrypt-1.exe
Size

257KB
MD5

6e080aa085293bb9fbdcc9015337d309
SHA1

51b4ef5dc9d26b7a26e214cee90598631e2eaa67
SHA256

9b462800f1bef019d7ec00098682d3ea7fc60e6721555f616399228e4e3ad122
SHA512

4e173fb5287c7ea8ff116099ec1a0599b37f743f8b798368319b5960af38e742124223dfd209457665b701e9efc6e76071fa2513322b232ac50ddad21fcebe77
SSDEEP

6144:xy+als+0nIycigV5cbEo6dZbBODPIsjQ/UFsYW:xy+aCFnIycigVSbObBODTMUd

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs
Checks for missing Authenticode signature.

Processes:

resource

TeslaCrypt-1.exe

resource
TeslaCrypt-1.exe

Files

TeslaCrypt-1.exe
.exe windows:4 windows x86 arch:x86

5656329acd9893a7babdc7ca571a6139

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED

Imports

kernel32

CreateProcessW
DeleteCriticalSection
EnterCriticalSection
ExitProcess
FindClose
FindFirstFileA
FindNextFileA
FindResourceW
GetCommandLineA
GetCommandLineW
GetLastError
GetModuleHandleA
GetProcAddress
GetStartupInfoA
GetThreadContext
InitializeCriticalSection
InterlockedExchange
IsDBCSLeadByteEx
LeaveCriticalSection
LoadLibraryA
LoadLibraryW
LoadResource
LockResource
MultiByteToWideChar
SetUnhandledExceptionFilter
SizeofResource
Sleep
TlsGetValue
VirtualProtect
VirtualQuery
WideCharToMultiByte

msvcrt

_strdup
_stricoll
__getmainargs
__mb_cur_max
__p__environ
__p__fmode
__set_app_type
_cexit
_errno
_fullpath
_iob
_onexit
_setmode
abort
atexit
atoi
calloc
exit
fputc
free
fwrite
getenv
isspace
localeconv
malloc
mbstowcs
memcpy
realloc
setlocale
signal
sprintf
strchr
strcoll
strlen
tolower
vfprintf
wcslen
wcstombs

shell32

CommandLineToArgvW

Sections

.text
Size: 38KB - Virtual size: 38KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 48B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 17KB - Virtual size: 17KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.eh_fram
Size: 7KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 2KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.CRT
Size: 512B - Virtual size: 24B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: 512B - Virtual size: 32B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 190KB - Virtual size: 189KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

5656329acd9893a7babdc7ca571a6139

Headers

File Characteristics

Imports

kernel32

msvcrt

shell32

Sections

.text Size: 38KB - Virtual size: 38KB

.data Size: 512B - Virtual size: 48B

.rdata Size: 17KB - Virtual size: 17KB

.eh_fram Size: 7KB - Virtual size: 6KB

.bss Size: - Virtual size: 2KB

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

.CRT Size: 512B - Virtual size: 24B

.tls Size: 512B - Virtual size: 32B

.rsrc Size: 190KB - Virtual size: 189KB

.text
Size: 38KB - Virtual size: 38KB

.data
Size: 512B - Virtual size: 48B

.rdata
Size: 17KB - Virtual size: 17KB

.eh_fram
Size: 7KB - Virtual size: 6KB

.bss
Size: - Virtual size: 2KB

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

.CRT
Size: 512B - Virtual size: 24B

.tls
Size: 512B - Virtual size: 32B

.rsrc
Size: 190KB - Virtual size: 189KB