Behavioral task
behavioral1
Sample
becd2e5a7b1369788e22c93a0eea2b5d_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
becd2e5a7b1369788e22c93a0eea2b5d_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
-
Target
becd2e5a7b1369788e22c93a0eea2b5d_JaffaCakes118
-
Size
44KB
-
MD5
becd2e5a7b1369788e22c93a0eea2b5d
-
SHA1
27ba104aa5b71e22258a924718b302163cd19358
-
SHA256
4ff05cf34d8aabdcdef8fcb5c64cc293c481c8461651abe6a543ff5e9c3af8c8
-
SHA512
3ddcaefbc9b0585c66aacb041910ff93bcaf1f2054602904344372ef5075b580a5149193c8771b9b7e1b2520e8d9c387ac924df4c43b89bdba2a3335acc50abc
-
SSDEEP
768:eyX3LKew369lp2z3Sd4baFXLjwP/Tgj93b8NIotLa/mN5Hnfbt+M0BG2O:egKcR4mjD9r82W15D2c
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource becd2e5a7b1369788e22c93a0eea2b5d_JaffaCakes118 unpack001/out.upx
Files
-
becd2e5a7b1369788e22c93a0eea2b5d_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 56KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 24KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 46KB - Virtual size: 45KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ