1ba891b187d84efb47a31883e1a3e135_JaffaCakes118 | Triage

Sharing

General

Target

1ba891b187d84efb47a31883e1a3e135_JaffaCakes118
Size

112KB
MD5

1ba891b187d84efb47a31883e1a3e135
SHA1

d4baa092ac18087a1479f3b590e7aa7fac0c0522
SHA256

e1b2ad14da49c30eb16f0bba6afc7b577b2bee387e83bc189018c4afa6ba155d
SHA512

677a3f44fb29670f33e28d15402bde5f8996ea6e2cdb6ec824eb268c58c0629246df2c3b67032ef393be342dd2447070889b6b5657c141801cba5d395c893ffa
SSDEEP

768:KDw1RFtrJ9Qhtn2g75RDw1RUTPELh3O2:Kotri28pbGpO

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

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

resource	yara_rule
sample	upx

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
1ba891b187d84efb47a31883e1a3e135_JaffaCakes118

Files

1ba891b187d84efb47a31883e1a3e135_JaffaCakes118
.exe windows:4 windows x86 arch:x86

d028ed91d908ca3f4bdbbbb8a346d246

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

GetModuleHandleA
HeapCreate
HeapDestroy
ExitProcess
CloseHandle
InitializeCriticalSection
GetModuleFileNameA
HeapAlloc
TlsAlloc
TlsSetValue
GetCurrentThreadId
GetTickCount
TlsGetValue
CopyFileA
WriteFile
HeapFree
CreateFileA
SetFilePointer
GetFileSize
ReadFile
EnterCriticalSection
HeapReAlloc
LeaveCriticalSection
TlsFree
GetLastError
SetLastError
WaitForMultipleObjects
GetCurrentProcess
GetCurrentThread
DuplicateHandle
CreateSemaphoreA
CreateThread
ReleaseSemaphore

msvcrt

memset
strcmp
memmove
memcpy
strncpy
strlen

Sections

UPX0
Size: 28KB - Virtual size: 28KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 72KB - Virtual size: 72KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE