Behavioral task
behavioral1
Sample
b26ebd43f104c0a926d4afbc7f08e459_JaffaCakes118.exe
Resource
win7-20240704-en
General
-
Target
b26ebd43f104c0a926d4afbc7f08e459_JaffaCakes118
-
Size
812KB
-
MD5
b26ebd43f104c0a926d4afbc7f08e459
-
SHA1
b267c4bf858640b28025073f8e77003368ce3772
-
SHA256
c13aa188ed2b281371cad26f960fa29a7dd7950f6e27f804a4b38c4458d156e8
-
SHA512
77a6acc9a560418d450e9460465ac818cc096d8036b8df19528091e349f2a89a6fa9a5259f3db7d628bad006ae3899e7ff3cd66cf1ec33f87c6c3035c2f02618
-
SSDEEP
24576:YN70FoNH08MKyisRB0iw8rMUTv+j519/n:YN1byicrNij/9P
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b26ebd43f104c0a926d4afbc7f08e459_JaffaCakes118
Files
-
b26ebd43f104c0a926d4afbc7f08e459_JaffaCakes118.exe windows:4 windows x86 arch:x86
2d8de57e87011928c5f8617f7c7f90c6
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetModuleFileNameA
GetModuleHandleA
LoadLibraryA
VirtualAlloc
GetModuleFileNameA
ExitProcess
user32
MessageBoxA
MessageBoxA
Sections
.text Size: - Virtual size: 19KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: - Virtual size: 1.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.UPX0 Size: - Virtual size: 76KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.UPX1 Size: 632KB - Virtual size: 628KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 4KB - Virtual size: 128B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ