Microsoft_Skype[.]exe | Triage

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General

Target

Microsoft_Skype.exe
Size

29.3MB
MD5

0aeae032ffd7a59a67fe15ebaebb3230
SHA1

8f1dc17892232458624532a7b3b65eec8c0423d6
SHA256

89e21608ada5d0c16aa1c897f4614a7d245ac1734c52f81517fa86037acec8d4
SHA512

4682586904c151c0227ac1d5341cc01626d1641072ebe38a7f7aff5637cb5d7055a648675fc6e75ea52b2891df28961eba7424137beffd87eeda40d95c8c90b9
SSDEEP

786432:60M97V8MBG5UYoby+jUK0ayD2+m6+UhP:6D97VPqUYofwK7ybSUF

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
Microsoft_Skype.exe

Files

Microsoft_Skype.exe
.exe windows x86

4eb02a7cb83716963f51d200527f167e

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

CreateFileA
GetSystemTimeAsFileTime
HeapAlloc
HeapFree
ExitProcess
LoadLibraryA
GetModuleHandleA
GetProcAddress

shell32

ShellExecuteA

Sections

.text
Size: - Virtual size: 30KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.Xdt
Size: - Virtual size: 24.2MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.8i'
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.^6K
Size: 29.3MB - Virtual size: 29.3MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ