Static task
static1
Behavioral task
behavioral1
Sample
tzarff.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
tzarff.exe
Resource
win10v2004-20240704-en
General
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Target
2d94d532a9a152220edeb5b1e7173057_JaffaCakes118
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Size
6KB
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MD5
2d94d532a9a152220edeb5b1e7173057
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SHA1
e87a9b5b388f01ee0666a01dbdeea90550932309
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SHA256
d8364dbb511cb247f0c8d919539d6f602ca4ba2600d294f4b66c16dc636330be
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SHA512
6344d35302768905f5a29627152a5d74f3bea5a34978e2bbc248ea9d3e0b70fba33dca76ffa811de52b110e58fd52a624290c8354e09bf9cc325635d35d79cd9
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SSDEEP
192:4JeyvfynoPpBVMvWQ7kvmgKdEHUHX2SiRkQAC:hVnteQ7euyQXC1v
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/tzarff.exe
Files
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2d94d532a9a152220edeb5b1e7173057_JaffaCakes118.zip
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tzarff.c
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tzarff.exe.exe windows:4 windows x86 arch:x86
dfd1b7438aaa39d86bdb4e72c7652c2f
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
SetUnhandledExceptionFilter
msvcrt
__getmainargs
__p__environ
__p__fmode
__set_app_type
_cexit
_errno
_iob
_onexit
_setmode
atexit
atoi
exit
fprintf
fputc
fwrite
malloc
printf
setbuf
signal
strerror
tolower
ws2_32
WSAGetLastError
WSAStartup
closesocket
connect
gethostbyname
htons
inet_addr
inet_ntoa
recv
send
socket
Sections
.text Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 48B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 128B
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1024B - Virtual size: 1020B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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winerr.h