Behavioral task
behavioral1
Sample
e0861ebbd50e7a1f03f3f8d7be6c81fc_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
e0861ebbd50e7a1f03f3f8d7be6c81fc_JaffaCakes118
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Size
160KB
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MD5
e0861ebbd50e7a1f03f3f8d7be6c81fc
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SHA1
7686023c615d4c92fd092fda1e86c3d85cedf76c
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SHA256
463a11a0960ac5f73b1cbe4123e8273d2ea1fd5ef2a56d07d2e02ff4658fc534
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SHA512
afa8bbc0639b8c760c14f7bc2bedab0c70aef64f521d336ce1babaf018ebab3a20dbe5713f0f2fcce2194c4c24a6277d1240472e3c0b41f8abc94e3391ea7c04
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SSDEEP
3072:k+nVyej01/luXVPiQiCtL+cd+8ymVtLzHB5Zz+gPo3W3PFexQ+95b6b/2cjNsS5o:Vg1/lAVPiQRtdg8ymVtPzo3W3PkxGZjU
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource e0861ebbd50e7a1f03f3f8d7be6c81fc_JaffaCakes118
Files
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e0861ebbd50e7a1f03f3f8d7be6c81fc_JaffaCakes118.exe windows:5 windows x86 arch:x86
847ff2c9a3beeb55078242189a2bbe39
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
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
msvcrt
_adjust_fdiv
__p__commode
__p__fmode
__set_app_type
_controlfp
_except_handler3
fopen
putc
fclose
_unlink
_write
_close
_initterm
_fdopen
free
malloc
isprint
fputs
_itoa
atoi
_ftol
_CIpow
calloc
sprintf
_getpid
_open
_errno
atol
_strnicmp
__getmainargs
__initenv
_cexit
_XcptFilter
_exit
_c_exit
fprintf
time
exit
getc
_read
_stat
_iob
_dup
__setusermatherr
_stricmp
_access
kernel32
MoveFileA
DeleteFileA
LocalFree
IsDBCSLeadByteEx
GetLocalTime
GetModuleHandleA
GetLastError
FormatMessageA
ws2_32
socket
bind
getsockname
closesocket
recvfrom
getaddrinfo
freeaddrinfo
getnameinfo
htons
ntohs
select
getservbyname
WSAStartup
sendto
user32
CharNextExA
CharToOemBuffA
mswsock
s_perror
Sections
.text Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 512B - Virtual size: 644B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
UPX0 Size: 144KB - Virtual size: 380KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE