Behavioral task
behavioral1
Sample
b4191f4e98856fdde6ec732e66f10cbd_JaffaCakes118.exe
Resource
win7-20240708-en
General
-
Target
b4191f4e98856fdde6ec732e66f10cbd_JaffaCakes118
-
Size
84KB
-
MD5
b4191f4e98856fdde6ec732e66f10cbd
-
SHA1
3f78830aad45b4202fe66466a8558513e4ee9d7a
-
SHA256
918c6c48351feeba8c50d19d589a95fe401ff65c2290f0c36401e906c2d35245
-
SHA512
e3ae0639899bbd85845986d9383bc84f1ff1ea3dc89e3f6dc65e028c1383800bc669ae8f29adadba0aae1e986890d9700bed9d430b4564c8e041d6f9e4c2e854
-
SSDEEP
1536:8ckFP6s4VRPjJQNHIVhx9YFOKxpla5Sm5K3VenSX0KYzhOJCeB2LgEkR1fDT:8ckFP6s4bPCqVv9YYKTlcI3VerKNhB2y
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b4191f4e98856fdde6ec732e66f10cbd_JaffaCakes118 unpack001/out.upx
Files
-
b4191f4e98856fdde6ec732e66f10cbd_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_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 81KB - Virtual size: 84KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 4KB
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_32BIT_MACHINE
Sections
.text Size: 16KB - Virtual size: 14KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 92KB - Virtual size: 90KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ