General
-
Target
fddc9aa6fde834e3ec3a692e00a4a7d0_JaffaCakes118
-
Size
283KB
-
MD5
fddc9aa6fde834e3ec3a692e00a4a7d0
-
SHA1
f344b66f626ff85f51dfe425f3f7b13b452d47c0
-
SHA256
fd5c3aa4c962a4978e55e3c8e6142f1406206ef70e65c0a13d42daa9b310c3c5
-
SHA512
d657a8dbd2f2284864be9e95e100a30c8f7995b6ff51eb89d98b94d2686ada20a2b99d494fe805c10188e5489a72f26aab9e2e44a96cf5dcf9aa21214ad38e3a
-
SSDEEP
3072:FvnMddxxf2fCy7Ps8V3R7t0/e8E3vO5SxhAanKnHZQTAi:Jl
Malware Config
Signatures
-
Patched UPX-packed file 1 IoCs
Sample is packed with UPX but required header fields are zeroed out to prevent unpacking with the default UPX tool.
resource yara_rule sample patched_upx -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource fddc9aa6fde834e3ec3a692e00a4a7d0_JaffaCakes118
Files
-
fddc9aa6fde834e3ec3a692e00a4a7d0_JaffaCakes118.exe windows:10 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: 236KB - Virtual size: 236KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 44KB - Virtual size: 44KB
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