Static task
static1
Behavioral task
behavioral1
Sample
FTPSERVER.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
FTPSERVER.exe
Resource
win10v2004-20240426-en
General
-
Target
4c3b39d7f2b78ac17c329c90fb23a1f4_JaffaCakes118
-
Size
234KB
-
MD5
4c3b39d7f2b78ac17c329c90fb23a1f4
-
SHA1
115358b0c42c7df2bc6c9ae98ba5242e2b8cb98b
-
SHA256
ad67df264517fbe76ad875d3f81ac4adf2b24c0f5c2c6b62e27b5ba766023939
-
SHA512
acf1c3929fbde4863ee3ed8e50cdb87456ea20b498904bdf24099ea8a0f676b5db365503c1dd68c2e23f3b331ea3d5fd5493473763091f705e79198610869e21
-
SSDEEP
6144:g3MR//YDNeLcgUutYrwzZBKRmfvcQLHcQVGZOPVm+yLE7paH:SMV/YgLtYkzpHcQLHhVGZIc1uaH
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/FTPSERVER.EXE
Files
-
4c3b39d7f2b78ac17c329c90fb23a1f4_JaffaCakes118.rar
-
FTPSERVER.EXE.exe windows:4 windows x86 arch:x86
2eb55c4d330bff134c4006194cd212ac
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
mfc42
ord1727
ord2446
ord2124
ord5277
ord2982
ord3147
ord3259
ord4465
ord3136
ord3262
ord2985
ord3081
ord2976
ord3830
ord3831
ord3825
ord3079
ord4080
ord4627
ord4425
ord3597
ord795
ord641
ord800
ord858
ord3522
ord3521
ord1146
ord1168
ord540
ord567
ord326
ord825
ord2297
ord2363
ord2289
ord2370
ord2301
ord2302
ord4234
ord6453
ord6215
ord2086
ord3663
ord860
ord6403
ord6334
ord2642
ord3092
ord6402
ord1768
ord5065
ord5261
ord2584
ord3654
ord2438
ord6270
ord2863
ord2379
ord6880
ord755
ord470
ord5450
ord6394
ord823
ord5440
ord6383
ord1644
ord1948
ord2396
ord3346
ord5300
ord5303
ord4079
ord4699
ord5307
ord5289
ord5715
ord4622
ord817
ord3811
ord565
ord2393
ord3500
ord1639
ord535
ord2726
ord5605
ord2761
ord4226
ord1175
ord5308
ord4779
ord5811
ord5482
ord2032
ord4447
ord4335
ord4863
ord4975
ord5797
ord5479
ord1995
ord967
ord3717
ord4710
ord4220
ord2055
ord3749
ord4411
ord4919
ord1200
ord939
ord537
ord6569
ord4277
ord4129
ord2764
ord5710
ord4204
ord5622
ord924
ord2827
ord941
ord3790
ord6877
ord3780
ord1638
ord2077
ord801
ord2818
ord541
ord2029
ord922
ord5683
ord6929
ord6927
ord1140
ord926
ord536
ord4202
ord2614
ord6930
ord668
ord6283
ord6055
ord3178
ord3319
ord4058
ord2781
ord2770
ord356
ord5810
ord5481
ord2031
ord5796
ord5478
ord1971
ord966
ord3570
ord665
ord605
ord354
ord278
ord2449
ord1567
ord268
ord3584
ord5823
ord3664
ord3742
ord818
ord415
ord543
ord715
ord803
ord4275
ord2152
ord1233
ord4274
ord4486
ord2554
ord2512
ord5731
ord3922
ord1089
ord5199
ord5302
ord2725
ord4698
ord5714
ord3738
ord561
ord815
ord2621
ord1199
ord1247
ord6117
ord1081
ord1106
ord6662
ord3337
ord2820
ord6883
ord1871
ord6571
ord879
ord882
ord2801
ord2740
ord5265
ord3721
ord4424
ord3402
ord5290
ord1776
ord6376
ord4837
ord2648
ord4441
ord4353
ord3798
ord5280
ord2385
ord6374
ord5163
ord1775
ord5241
ord4407
ord2514
ord4078
ord6052
ord542
ord4998
ord523
ord802
ord791
ord6282
ord1576
msvcrt
_splitpath
_controlfp
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_initterm
__getmainargs
_acmdln
exit
_XcptFilter
_exit
_onexit
__dllonexit
??1type_info@@UAE@XZ
__set_app_type
atoi
atol
_mbsicmp
_mbscmp
memcpy
sprintf
memset
strlen
__CxxFrameHandler
_EH_prolog
memcmp
strcpy
strrchr
strchr
_except_handler3
_setmbcp
kernel32
EnterCriticalSection
DeleteFileA
GetTickCount
RemoveDirectoryA
Sleep
InitializeCriticalSection
GetFileAttributesA
SetThreadPriority
LeaveCriticalSection
DeleteCriticalSection
ResumeThread
CreateDirectoryA
GetModuleHandleA
GetStartupInfoA
GetModuleFileNameA
MoveFileA
user32
EnableWindow
SetTimer
PtInRect
PostMessageA
wsprintfA
IsWindow
KillTimer
LoadMenuA
PostThreadMessageA
DrawIcon
PeekMessageA
MsgWaitForMultipleObjects
GetCursorPos
GetSubMenu
PostQuitMessage
SendMessageA
LoadIconA
LoadCursorA
GetSystemMetrics
GetClientRect
DispatchMessageA
GetWindowRect
TranslateMessage
SetForegroundWindow
SetCursor
IsIconic
advapi32
RegCloseKey
RegDeleteValueA
RegOpenKeyExA
RegSetValueExA
RegCreateKeyExA
shell32
SHBrowseForFolderA
SHGetPathFromIDListA
SHGetMalloc
ShellExecuteA
Shell_NotifyIconA
wsock32
select
listen
WSAGetLastError
recv
__WSAFDIsSet
shutdown
Sections
.text Size: 28KB - Virtual size: 27KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
splasher Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tc Size: 244KB - Virtual size: 244KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE