LB3_Rundll32[.]dll | Triage

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General

Target

LB3_Rundll32.dll
Size

147KB
MD5

c00b4e82106f8a5d5322b7bc3eed13fe
SHA1

90d4ee7b9522c8af6811c13dade49c5e2e69bf05
SHA256

d9c1f25e46dbc601d1657fc8a2b76d2ce3aaf3cef6dcf118dd365d25195560d7
SHA512

0f1ad9670a7516d3e6da6618ea6b94717e98466a76ec825d47bd3a8968b31292a6478dbb37305cdafd050df968d7b47c0c1eee7da4c07f5f22ec605c886e725e
SSDEEP

3072:5T0IRcT5h98vy7aF5y9vYNahEvM1kiXo7CAyXwptXpEKAoiO3pwBmrkl31Y+Oojw:5T5CTL98vy7anEvY8hEvM1kiXolyXwpR

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
LB3_Rundll32.dll

Files

LB3_Rundll32.dll
.dll windows x86

b750c147c0bcc8b349e4f1143ac1432e

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

gdi32

GetDeviceCaps
SetTextColor
SetPixel
SetDCBrushColor
GetTextMetricsW
GetTextCharset
CreateDIBitmap

user32

CreateMenu
DialogBoxParamW
GetDlgItemTextW
IsDlgButtonChecked

kernel32

GetTickCount
GetProcAddress
GetModuleHandleA
GetLastError
GetCommandLineW
GetCommandLineA
FreeLibrary

Exports

Exports

del
gdel
gdll
gmod
pmod
sdll
wdll

Sections

.text
Size: 93KB - Virtual size: 93KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 40KB - Virtual size: 43KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 5KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ