Static task
static1
Behavioral task
behavioral1
Sample
rfactorx.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
rfactorx.exe
Resource
win10v2004-20240226-en
General
-
Target
047f487d4bd6f66c6e8818e687935d87_JaffaCakes118
-
Size
9KB
-
MD5
047f487d4bd6f66c6e8818e687935d87
-
SHA1
4041d61cd4146deb6e922f28b97a4084588d057b
-
SHA256
67724c0975ef993eeb4ee1a29bb2dec9bc03b960387a731e35a98ec2d3448965
-
SHA512
c575c224d3baff062d2319a4ba71b73a977912cb1a0e01643eaf5eee5f039c985b2df15ff3b5a7893bb25fa6aa1c8a30b7fdadd1e341bfae765821882b2791d3
-
SSDEEP
192:/Lm/BgkGAWlXRBEzmP9N+Q4sMN+PV/vHQGEqEQKucbt:/0BgbAWlXRyzmPJ4hYRgqEj
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/rfactorx.exe
Files
-
047f487d4bd6f66c6e8818e687935d87_JaffaCakes118.zip
-
rfactorx.c
-
rfactorx.exe.exe windows:4 windows x86 arch:x86
2bbb311265ab3e81e08f4766951e1fa5
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
IMAGE_FILE_DEBUG_STRIPPED
Imports
kernel32
ExitProcess
GetModuleHandleA
GetProcAddress
SetUnhandledExceptionFilter
Sleep
msvcrt
__getmainargs
__p__environ
__p__fmode
__set_app_type
_cexit
_errno
_iob
_onexit
_setmode
atexit
atoi
exit
fgets
fprintf
fputc
fwrite
memcpy
memset
printf
puts
setbuf
signal
sprintf
strerror
tolower
toupper
ws2_32
WSAGetLastError
WSAStartup
closesocket
connect
gethostbyname
htons
inet_addr
inet_ntoa
recv
recvfrom
select
send
sendto
socket
Sections
.text Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 52B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 96B
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
winerr.h