axaa2x
Behavioral task
behavioral1
Sample
87ff472644d8bdc17a7e98f9654d1ad9_JaffaCakes118.dll
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
87ff472644d8bdc17a7e98f9654d1ad9_JaffaCakes118.dll
Resource
win10v2004-20240426-en
General
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Target
87ff472644d8bdc17a7e98f9654d1ad9_JaffaCakes118
-
Size
5.6MB
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MD5
87ff472644d8bdc17a7e98f9654d1ad9
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SHA1
82b1e9ddd70dfe0318fc1e485dcda23665392be3
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SHA256
834a31f78530cbed28987333730b9fc490b5c5b858dc2248ea4a28abb301529e
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SHA512
1a4982ae593a3d86d1f1819cbdd0057c0f8fe1e9694e079b820bce28bb592467a08349e3a594d513b6830b7bf877869e4685118754cf2849d2f4eb9fc352aa86
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SSDEEP
98304:01kkYxRrfkEj/EOaM3v0+N1D0E5MgmndE4H1VWmNSl2hd91Pw80tUPuA:akNxFsEjJaMfP1D0E6XdE4H1NNS8hdYY
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 87ff472644d8bdc17a7e98f9654d1ad9_JaffaCakes118
Files
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87ff472644d8bdc17a7e98f9654d1ad9_JaffaCakes118.dll windows:6 windows x86 arch:x86
16d4aef2d51e3c6df5720844aa7edc18
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
kernel32
GetVersion
GetVersionExA
LocalAlloc
LocalFree
GetModuleFileNameW
GetProcessAffinityMask
SetProcessAffinityMask
SetThreadAffinityMask
Sleep
ExitProcess
FreeLibrary
LoadLibraryA
GetModuleHandleA
GetProcAddress
user32
FindWindowA
GetProcessWindowStation
GetUserObjectInformationW
advapi32
GetUserNameA
msvcp140
?always_noconv@codecvt_base@std@@QBE_NXZ
winhttp
WinHttpReadData
d3dx9_39
D3DXCreateFontA
imm32
ImmSetCompositionWindow
vcruntime140
memchr
api-ms-win-crt-heap-l1-1-0
malloc
api-ms-win-crt-stdio-l1-1-0
__acrt_iob_func
api-ms-win-crt-runtime-l1-1-0
_invalid_parameter_noinfo
api-ms-win-crt-string-l1-1-0
isprint
api-ms-win-crt-time-l1-1-0
strftime
api-ms-win-crt-utility-l1-1-0
rand
api-ms-win-crt-convert-l1-1-0
atoi
api-ms-win-crt-filesystem-l1-1-0
_lock_file
api-ms-win-crt-math-l1-1-0
floor
Exports
Exports
Sections
.text Size: - Virtual size: 2.8MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: - Virtual size: 253KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 260KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.UPX0 Size: - Virtual size: 2.8MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.UPX1 Size: 5.6MB - Virtual size: 5.6MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 480B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ