Behavioral task
behavioral1
Sample
b860e878ba56f715bb3ce93e460282b7_JaffaCakes118.exe
Resource
win7-20240704-en
General
-
Target
b860e878ba56f715bb3ce93e460282b7_JaffaCakes118
-
Size
253KB
-
MD5
b860e878ba56f715bb3ce93e460282b7
-
SHA1
b97fa290f016869fadad54ab4693f9b91baa2d01
-
SHA256
1042654c4461214710984ab937967c99e238cc6db100af6f3bd07838c38043bc
-
SHA512
0b9db26af6b9acd657b62015fcef40891e3809c9f453028fe803325c2ede9d23090297f94d0f650f65785918dec1e542b31a3ef130053c6e964d420711e6ae3e
-
SSDEEP
6144:I1ByuXE6TESVgGgG4199byqF40cnAiYgxT61Iifo29dpU2QsbASjCE69y:A05SVg8u9b3UnfYgxT6zfoyv3jS4
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b860e878ba56f715bb3ce93e460282b7_JaffaCakes118 unpack001/out.upx
Files
-
b860e878ba56f715bb3ce93e460282b7_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 36.7MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 27KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 224KB - Virtual size: 228KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
.text Size: 1.2MB - Virtual size: 1.2MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.ndata Size: 20KB - Virtual size: 20KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 10KB - Virtual size: 35.3MB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 8KB - Virtual size: 8KB
IMAGE_SCN_MEM_READ
.rsrc Size: 224KB - Virtual size: 223KB
IMAGE_SCN_MEM_READ