Behavioral task
behavioral1
Sample
fcc312717d8a8c44f160b129f4dafb9b_JaffaCakes118.exe
Resource
win10v2004-20240910-en
General
-
Target
fcc312717d8a8c44f160b129f4dafb9b_JaffaCakes118
-
Size
142KB
-
MD5
fcc312717d8a8c44f160b129f4dafb9b
-
SHA1
cfefe42a02d3e6ec701c11f637e5a8647c7acbf3
-
SHA256
430e7a88083ebf5d6a0314828db157b1020b5a7869ba0e0d8f659d098de217e8
-
SHA512
fae832797828eb23424f8ccc6ae9e145e554ba0f035545b83a1ec638c472adaa8240814db812e40ae234f77d9d26df0f84501e7e7886cfec8b652792419f4fc4
-
SSDEEP
3072:JI3HzbnAdLyT0LjmATPIfFqeFYtv3lwHrrEC4:QzLILiwtmFqeFUaHrrQ
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fcc312717d8a8c44f160b129f4dafb9b_JaffaCakes118 unpack001/out.upx
Files
-
fcc312717d8a8c44f160b129f4dafb9b_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: - Virtual size: 15.3MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 140KB - Virtual size: 144KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.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
.text Size: 236KB - Virtual size: 236KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 152KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 15.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ