dc9d20cd3326273a57777cdcc31ee730988660b6eec9153647646e8cb9882829

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General

Target

dc9d20cd3326273a57777cdcc31ee730988660b6eec9153647646e8cb9882829
Size

4.2MB
MD5

8d535c8b295aee2bc04e2f808f6bdb54
SHA1

667af2b96b352e90ab31a167dc64cc5cd810d3f3
SHA256

dc9d20cd3326273a57777cdcc31ee730988660b6eec9153647646e8cb9882829
SHA512

bf548164dc8f6d052587f765830b081dbbdbe90479a984e5de5330df6129ba8d00184fb7d561571d8f3966dffb4f7afabcaf0def37f77e90f17a999972d2e2d2
SSDEEP

98304:e6BoHqnjm4eGTci6sw2Yc8zDy/Ad6KOFLDZ2UX2MuIRPz0B:exKS4eGbzJAwKOFLkUX2MueQB

Score

9^/10

upx

Malware Config

Signatures

ACProtect 1.3x - 1.4x DLL software 7 IoCs

Detects file using ACProtect software.

resource	yara_rule
static1/unpack002/Conficker binaries/223D8089F8EE82F8B05266BAECAAC61E.DLL	acprotect
static1/unpack002/Conficker binaries/BD35D4D98FCBB1EC0E090FD2C631BAA5.DLL	acprotect
static1/unpack002/Conficker binaries/CC7EDB2E4300AC539259F3FFDE0F1AB6.DLL	acprotect
static1/unpack002/Conficker binaries/CC7EDB2E4300AC539259F3FFDE0F1AB6.EXE	acprotect
static1/unpack002/Conficker binaries/CE18A72735FEB7A315B947DC0986009D.DLL	acprotect
static1/unpack002/Conficker binaries/D9CB288F317124A0E63E3405ED290765.DLL	acprotect
static1/unpack002/Conficker binaries/bd35d4d98fcbb1ec0e090fd2c631baa5.EXE	acprotect

UPX packed file 7 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
static1/unpack002/Conficker binaries/223D8089F8EE82F8B05266BAECAAC61E.DLL	upx
static1/unpack002/Conficker binaries/BD35D4D98FCBB1EC0E090FD2C631BAA5.DLL	upx
static1/unpack002/Conficker binaries/CC7EDB2E4300AC539259F3FFDE0F1AB6.DLL	upx
static1/unpack002/Conficker binaries/CC7EDB2E4300AC539259F3FFDE0F1AB6.EXE	upx
static1/unpack002/Conficker binaries/CE18A72735FEB7A315B947DC0986009D.DLL	upx
static1/unpack002/Conficker binaries/D9CB288F317124A0E63E3405ED290765.DLL	upx
static1/unpack002/Conficker binaries/bd35d4d98fcbb1ec0e090fd2c631baa5.EXE	upx

Files

dc9d20cd3326273a57777cdcc31ee730988660b6eec9153647646e8cb9882829
.zip
Ch5_Conficker binaries.zip
.zip

Password: infected
Conficker binaries/1DB5476C766555C9995B25D19F97B9BC.EXE
.dll windows x86

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 16KB - Virtual size: 12KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 56KB - Virtual size: 54KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 4KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
Conficker binaries/223D8089F8EE82F8B05266BAECAAC61E.DLL
.dll windows x86

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 24KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 55KB - Virtual size: 56KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX2
Size: 512B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Conficker binaries/BD35D4D98FCBB1EC0E090FD2C631BAA5.DLL
.dll windows x86

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 24KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 60KB - Virtual size: 64KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX2
Size: 512B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Conficker binaries/CC7EDB2E4300AC539259F3FFDE0F1AB6.DLL
.dll windows x86

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 24KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 54KB - Virtual size: 56KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX2
Size: 512B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Conficker binaries/CC7EDB2E4300AC539259F3FFDE0F1AB6.EXE
.dll windows x86

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 24KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 54KB - Virtual size: 56KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX2
Size: 512B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Conficker binaries/CE18A72735FEB7A315B947DC0986009D.DLL
.dll windows x86

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 24KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 59KB - Virtual size: 60KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX2
Size: 512B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Conficker binaries/D9CB288F317124A0E63E3405ED290765.DLL
.dll windows x86

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 28KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 60KB - Virtual size: 60KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX2
Size: 512B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Conficker binaries/autorun.inf
Conficker binaries/bd35d4d98fcbb1ec0e090fd2c631baa5.EXE
.dll windows x86

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 24KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 60KB - Virtual size: 64KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX2
Size: 512B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Conficker binaries/jwgkvsq.vmx
.dll windows x86

b48d1ac9365aa7a4a9764f9a68e20dd8

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

Sleep
GetVersionExA
GetACP
LoadLibraryA
InterlockedExchange
GetModuleFileNameA
GetProcAddress
GetStartupInfoA
GetUserDefaultLCID
MulDiv
GetSystemTimeAsFileTime
GetLocalTime
VirtualAlloc
VirtualProtect
IsBadReadPtr
QueryPerformanceFrequency
IsDebuggerPresent
SetLastError
GetLastError
IsBadCodePtr
IsBadStringPtrA
GetProcessHeap

user32

IsWindowUnicode
GetWindowContextHelpId
GetWindowRect
GetClientRect
GetWindowTextA
GetWindowRgn
GetWindowDC
GetDC
WindowFromDC
GetForegroundWindow
CopyIcon
GetAncestor
GetTitleBarInfo
GetLastActivePopup
GetWindowThreadProcessId
GetTopWindow
IsZoomed
IsIconic
IsWindowVisible
GetGUIThreadInfo
GetParent
GetDesktopWindow
IsMenu
GetWindowTextLengthA

advapi32

IsValidSecurityDescriptor
IsValidAcl
IsValidSid

msvcrt

_adjust_fdiv
malloc
_initterm
free
memchr
_ultoa
_CIsinh
_CIcosh
_CItanh
srand
rand
_isctype
ldiv
div
__doserrno
_errno
_hypot
ceil
time
_pctype
__mb_cur_max

gdi32

GetStretchBltMode
GdiFlush
GetBkColor

ole32

CoDosDateTimeToFileTime
CoRevertToSelf

shell32

ord680

Sections

.text
Size: 13KB - Virtual size: 12KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 65KB - Virtual size: 67KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
Conficker binaries/jwgkvsq4.vmx
.dll windows x86

ad6c0ae44664c4d956992135685ee547

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

InterlockedExchange
GetModuleFileNameA
GetProcAddress
GetVersion
GetStartupInfoA
VirtualAlloc
VirtualProtect
IsBadWritePtr
InterlockedDecrement
InterlockedIncrement
LoadLibraryA
GetACP
GetVersionExA
Sleep
GetCurrentThreadId
GetLastError
GetProcessHeap
QueryPerformanceFrequency

user32

GetCursor
IsWindowUnicode
GetWindowRect
IsCharLowerA
IsCharUpperA
GetWindowRgn
GetWindowDC
WindowFromDC
GetForegroundWindow
CopyIcon
GetDlgItem
GetAncestor
GetWindow
GetLastActivePopup
IsIconic
IsWindowVisible
GetGUIThreadInfo
GetParent
GetDesktopWindow
IsChild
InSendMessage

advapi32

InitializeSecurityDescriptor
IsValidAcl
GetUserNameA
RevertToSelf

msvcrt

malloc
_initterm
free
memmove
_swab
_set_error_mode
rand
_CIsinh
_CIfmod
_CIacos
_itoa
_adjust_fdiv
ldiv
ceil
_pctype
_isctype
ldexp
__mb_cur_max
floor
div
_ltoa

gdi32

GdiFlush
GetROP2
GetBkColor
GetBkMode
GetBitmapDimensionEx

ole32

CoFileTimeNow
CoGetCurrentProcess

shell32

ord524

Sections

.text
Size: 14KB - Virtual size: 14KB

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: 69KB - Virtual size: 70KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
Chapter 2.zip
.zip
Chapter 5 Bundle Code.rar
.rar

Sharing

General

Malware Config

Signatures

Files

Password: infected

Headers

File Characteristics

Sections

.text Size: 16KB - Virtual size: 12KB

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

.data Size: 56KB - Virtual size: 54KB

.reloc Size: 4KB - Virtual size: 2KB

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 24KB

UPX1 Size: 55KB - Virtual size: 56KB

UPX2 Size: 512B - Virtual size: 4KB

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 24KB

UPX1 Size: 60KB - Virtual size: 64KB

UPX2 Size: 512B - Virtual size: 4KB

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 24KB

UPX1 Size: 54KB - Virtual size: 56KB

UPX2 Size: 512B - Virtual size: 4KB

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 24KB

UPX1 Size: 54KB - Virtual size: 56KB

UPX2 Size: 512B - Virtual size: 4KB

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 24KB

UPX1 Size: 59KB - Virtual size: 60KB

UPX2 Size: 512B - Virtual size: 4KB

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 28KB

UPX1 Size: 60KB - Virtual size: 60KB

UPX2 Size: 512B - Virtual size: 4KB

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 24KB

UPX1 Size: 60KB - Virtual size: 64KB

UPX2 Size: 512B - Virtual size: 4KB

b48d1ac9365aa7a4a9764f9a68e20dd8

Headers

File Characteristics

Imports

kernel32

user32

advapi32

msvcrt

gdi32

ole32

shell32

Sections

.text Size: 13KB - Virtual size: 12KB

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

.data Size: 65KB - Virtual size: 67KB

.reloc Size: 2KB - Virtual size: 2KB

ad6c0ae44664c4d956992135685ee547

Headers

File Characteristics

Imports

kernel32

user32

advapi32

msvcrt

gdi32

.text
Size: 16KB - Virtual size: 12KB

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

.data
Size: 56KB - Virtual size: 54KB

.reloc
Size: 4KB - Virtual size: 2KB

UPX0
Size: - Virtual size: 24KB

UPX1
Size: 55KB - Virtual size: 56KB

UPX2
Size: 512B - Virtual size: 4KB

UPX0
Size: - Virtual size: 24KB

UPX1
Size: 60KB - Virtual size: 64KB

UPX2
Size: 512B - Virtual size: 4KB

UPX0
Size: - Virtual size: 24KB

UPX1
Size: 54KB - Virtual size: 56KB

UPX2
Size: 512B - Virtual size: 4KB

UPX0
Size: - Virtual size: 24KB

UPX1
Size: 54KB - Virtual size: 56KB

UPX2
Size: 512B - Virtual size: 4KB

UPX0
Size: - Virtual size: 24KB

UPX1
Size: 59KB - Virtual size: 60KB

UPX2
Size: 512B - Virtual size: 4KB

UPX0
Size: - Virtual size: 28KB

UPX1
Size: 60KB - Virtual size: 60KB

UPX2
Size: 512B - Virtual size: 4KB

UPX0
Size: - Virtual size: 24KB

UPX1
Size: 60KB - Virtual size: 64KB

UPX2
Size: 512B - Virtual size: 4KB

.text
Size: 13KB - Virtual size: 12KB

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

.data
Size: 65KB - Virtual size: 67KB

.reloc
Size: 2KB - Virtual size: 2KB

.text
Size: 14KB - Virtual size: 14KB

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

.data
Size: 69KB - Virtual size: 70KB

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