Static task
static1
Behavioral task
behavioral1
Sample
hlfill.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
hlfill.exe
Resource
win10v2004-20240611-en
General
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Target
0512210c9723e247052af08ac836608e_JaffaCakes118
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Size
11KB
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MD5
0512210c9723e247052af08ac836608e
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SHA1
58aa4d304e931a6a916b9a2bf75881be0dd7457c
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SHA256
8aebf5260ee87512568e939f60708d67b85d2094e8f91948ad815edb10083a84
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SHA512
8dd9e731e0ad0791b3867820bc2858b9f0458d5dac864cc68011a3f2afcc2f940fad0c7fa1d272188e809b00885bbed64af30550559d7f26c88518d7508cff03
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SSDEEP
192:HnJlX70ZsatfVrJoilQoUEPthei/LyQkeMrA6uVdDutYxJphnsSGeQDTtKhq7by:pB70Zs2JoidBOQRMrjuS63nsS83tOGu
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/hlfill.exe
Files
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0512210c9723e247052af08ac836608e_JaffaCakes118.zip
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hlfill.c
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hlfill.exe.exe windows:4 windows x86 arch:x86
cf93e6c55b261b1680d775541e835fbd
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
_stricmp
__getmainargs
__p__environ
__p__fmode
__set_app_type
_cexit
_errno
_iob
_onexit
_setmode
atexit
atoi
exit
fgets
fprintf
fputc
fwrite
printf
puts
setbuf
signal
sprintf
sscanf
strchr
strerror
strlen
time
toupper
ws2_32
WSAGetLastError
WSAStartup
bind
closesocket
gethostbyname
htons
inet_addr
inet_ntoa
ntohs
recvfrom
select
sendto
socket
Sections
.text Size: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
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: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 160B
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
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winerr.h