Behavioral task
behavioral1
Sample
fd9c8858067e9f6351c1d2f77baf9c5f_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
fd9c8858067e9f6351c1d2f77baf9c5f_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
-
Target
fd9c8858067e9f6351c1d2f77baf9c5f_JaffaCakes118
-
Size
352KB
-
MD5
fd9c8858067e9f6351c1d2f77baf9c5f
-
SHA1
46151c94d560ca3eec7d8316c0edefb1adfbebbc
-
SHA256
e7b88ccec24c15affebc05467297a93628f874bf0081f04fddc68e4506e98245
-
SHA512
324ad4f9452ec45da0aace511977477e1034b2c20392f850b16efcef275c9fa5d68c054b1bb402679a9c245ed209777d32c56b34ab06e56e2bb7a61c1c575e87
-
SSDEEP
6144:vIGEnprZkRs38t54c6rzNdfNIGEnprZkRs38t54c6rzNdfB:vxEnAR934ZxEnAR9349
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fd9c8858067e9f6351c1d2f77baf9c5f_JaffaCakes118 unpack001/out.upx
Files
-
fd9c8858067e9f6351c1d2f77baf9c5f_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: 532KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 118KB - Virtual size: 120KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 23KB - Virtual size: 24KB
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: 612KB - Virtual size: 610KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ