d4b2131d94d3bd555944278ea1f12761

General

Target

d4b2131d94d3bd555944278ea1f12761
Size

211KB
MD5

d4b2131d94d3bd555944278ea1f12761
SHA1

0a7b814b55e48a4e7a266458d4ce2069694492e4
SHA256

27d521feb16430ccdaf3197401e1db64ec7668d4e0ce42de185ed9459739b24d
SHA512

8619feccc9df66ef4adf85444e9974ddfa7040957cd01b36d36db876f0f7e88a5644b12858ad77275e26cbb46a6b92fb7188d91785027ec7532428a101172ebc
SSDEEP

6144:xL+Ump4jDoIpQcMVu/qVdat6dkkfGVG4Wsc35SuOcIe:8p4AIKVu/gat6abV85OQ

Score

3^/10

Malware Config

Signatures

Unsigned PE 3 IoCs

Checks for missing Authenticode signature.

resource
unpack001/PREMIU~1.EXE
unpack001/server.exe
unpack001/worm.exe

Files

d4b2131d94d3bd555944278ea1f12761
.cab
PREMIU~1.EXE
.exe windows:4 windows x86 arch:x86

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

Sections

Size: - Virtual size: 12KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Size: 2KB - Virtual size: 4KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
server.exe
.exe windows:4 windows x86 arch:x86

cc405bf3f9e096e34e0af9509fff57c8

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

Imports

kernel32

IsBadReadPtr
GetModuleHandleA
LockResource
LoadResource
SizeofResource
FindResourceA
GetModuleFileNameA
Module32Next
GetWindowsDirectoryA
Module32First
TerminateProcess
OpenProcess
Process32Next
Process32First
CreateToolhelp32Snapshot
GetCurrentProcessId
GetStartupInfoA

user32

CharUpperBuffA

msvcrt

_adjust_fdiv
strncmp
_exit
_XcptFilter
exit
_acmdln
__getmainargs
_initterm
__setusermatherr
strrchr
__p__commode
__p__fmode
__set_app_type
_except_handler3
_controlfp

Sections

.text
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1024B - Virtual size: 958B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 264B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 30KB - Virtual size: 30KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
worm.exe
.exe windows:4 windows x86 arch:x86

f34d5f2d4577ed6d9ceec516c1f5a744

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

mscoree

_CorExeMain

Sections

.text
Size: 88KB - Virtual size: 87KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 24KB - Virtual size: 22KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 4KB - Virtual size: 12B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

Size: - Virtual size: 12KB

Size: 2KB - Virtual size: 4KB

cc405bf3f9e096e34e0af9509fff57c8

Headers

File Characteristics

Imports

kernel32

user32

msvcrt

Sections

.text Size: 3KB - Virtual size: 2KB

.rdata Size: 1024B - Virtual size: 958B

.data Size: 512B - Virtual size: 264B

.rsrc Size: 30KB - Virtual size: 30KB

f34d5f2d4577ed6d9ceec516c1f5a744

Headers

DLL Characteristics

File Characteristics

Imports

mscoree

Sections

.text Size: 88KB - Virtual size: 87KB

.rsrc Size: 24KB - Virtual size: 22KB

.reloc Size: 4KB - Virtual size: 12B

.text
Size: 3KB - Virtual size: 2KB

.rdata
Size: 1024B - Virtual size: 958B

.data
Size: 512B - Virtual size: 264B

.rsrc
Size: 30KB - Virtual size: 30KB

.text
Size: 88KB - Virtual size: 87KB

.rsrc
Size: 24KB - Virtual size: 22KB

.reloc
Size: 4KB - Virtual size: 12B