2a53093b50a77b2b40623ed7de15f441_JaffaCakes118

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General

Target

2a53093b50a77b2b40623ed7de15f441_JaffaCakes118
Size

1.1MB
MD5

2a53093b50a77b2b40623ed7de15f441
SHA1

3a618605e365451939296cbdb3cb9fc2e771cbcc
SHA256

0e87446108943ae0ca769145a77b5540a210e58a9c965e33fd2a4197a8801b73
SHA512

2db1df25a7dbdecf5308fdfe66fad84b20799f47da1cce8b138917c6f9ecf762e386591e770813c7f6611ba8d99d7b4551ff8b41c986690810da2beb8447e70f
SSDEEP

24576:Pv/OeGSaYLC1f42zExyn1xJ5Qy/3liY9IkImLS:X/ZGS5CTzL1xJyyHW

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

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

upx

resource	yara_rule
sample	upx

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2a53093b50a77b2b40623ed7de15f441_JaffaCakes118

Files

2a53093b50a77b2b40623ed7de15f441_JaffaCakes118
.exe windows:4 windows x86 arch:x86

b31fd84f0abd1be0927df0bdc3fd2165

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Imports

kernel32

GetProcAddress
GetModuleHandleA
LoadLibraryA
VirtualAlloc
GetModuleFileNameA
ExitProcess

user32

GetForegroundWindow
MessageBoxA

advapi32

RegOpenKeyExA

oleaut32

SysAllocStringLen

mpr

WNetOpenEnumA

version

GetFileVersionInfoSizeA

gdi32

GdiFlush

comctl32

ImageList_Draw

shell32

Shell_NotifyIconA

wininet

InternetOpenUrlA

wsock32

getsockopt

winmm

CloseDriver

avicap32

capGetDriverDescriptionA

msacm32

acmMetrics

ws2_32

WSAIoctl

Sections

CODE
Size: - Virtual size: 644KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

DATA
Size: - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

BSS
Size: - Virtual size: 7KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 20B

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: - Virtual size: 35B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.UPX0
Size: - Virtual size: 40KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 6KB - Virtual size: 32KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.UPX1
Size: - Virtual size: 744KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.UPX2
Size: 1.1MB - Virtual size: 1.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 512B - Virtual size: 180B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

b31fd84f0abd1be0927df0bdc3fd2165

Headers

File Characteristics

Imports

kernel32

user32

advapi32

oleaut32

mpr

version

gdi32

comctl32

shell32

wininet

wsock32

winmm

avicap32

msacm32

ws2_32

Sections

CODE Size: - Virtual size: 644KB

DATA Size: - Virtual size: 10KB

BSS Size: - Virtual size: 7KB

.idata Size: - Virtual size: 12KB

.tls Size: - Virtual size: 20B

.rdata Size: - Virtual size: 35B

.UPX0 Size: - Virtual size: 40KB

.rsrc Size: 6KB - Virtual size: 32KB

.UPX1 Size: - Virtual size: 744KB

.UPX2 Size: 1.1MB - Virtual size: 1.1MB

.reloc Size: 512B - Virtual size: 180B

CODE
Size: - Virtual size: 644KB

DATA
Size: - Virtual size: 10KB

BSS
Size: - Virtual size: 7KB

.idata
Size: - Virtual size: 12KB

.tls
Size: - Virtual size: 20B

.rdata
Size: - Virtual size: 35B

.UPX0
Size: - Virtual size: 40KB

.rsrc
Size: 6KB - Virtual size: 32KB

.UPX1
Size: - Virtual size: 744KB

.UPX2
Size: 1.1MB - Virtual size: 1.1MB

.reloc
Size: 512B - Virtual size: 180B