Behavioral task
behavioral1
Sample
fd09983f520fea461b039d9607535d13_JaffaCakes118.exe
Resource
win7-20240729-en
General
-
Target
fd09983f520fea461b039d9607535d13_JaffaCakes118
-
Size
40KB
-
MD5
fd09983f520fea461b039d9607535d13
-
SHA1
d5f6c0d16f08f0597867b9c4586aead8a773a475
-
SHA256
2ebd30aa2056228f45fa066343fe4b2bd432f812c85b09cc61c3257121aacff0
-
SHA512
e20d3722786ed293973140ce5fda3a5895bced803f2df0ee6c42ecda932993920c2471a00a823ae755af947cac3857ae5df819aa50941ec6b74d31486b0f0c40
-
SSDEEP
768:ELXpsyFCQ+CBZ0HcLeQ3VJflYd471Xw1yeVz6PnMfRoEgfFA:ELX9CQ+W4cLeQVJftuVVwn3FA
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fd09983f520fea461b039d9607535d13_JaffaCakes118 unpack001/out.upx
Files
-
fd09983f520fea461b039d9607535d13_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: 48KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 31KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe .wsf windows:4 windows x86 arch:x86 polyglot
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: 12KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 40KB - Virtual size: 51KB
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