Behavioral task
behavioral1
Sample
894f2e54a4316d66392cfa131c17f5e9_JaffaCakes118.exe
Resource
win7-20240704-en
General
-
Target
894f2e54a4316d66392cfa131c17f5e9_JaffaCakes118
-
Size
349KB
-
MD5
894f2e54a4316d66392cfa131c17f5e9
-
SHA1
e78ac18694acddb2f2f1b0764d745c3d38d7141f
-
SHA256
510b1f5d473c60a5ca7c00392028f96fce8c124fa8cbdaf24bd997dc9ca16855
-
SHA512
ade6d9f51b37540203c4a62d5dd905940cd1426d9d0d86814cbb5d2901bc59dbca3c192ead574ff3887d432dbd27a9758e3cbe9dd76b24babb5e4b5c6d499e5e
-
SSDEEP
6144:l4nDT41cDn7WI/zj/BlyU7VgfjtMOa7r4WiFE5xfvlk5:l4DT41ur/RlylDCJiYfvk
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 894f2e54a4316d66392cfa131c17f5e9_JaffaCakes118 unpack001/out.upx
Files
-
894f2e54a4316d66392cfa131c17f5e9_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: 444KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 324KB - Virtual size: 324KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 28KB
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: 448KB - Virtual size: 445KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 156KB - Virtual size: 155KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 64KB - Virtual size: 125KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ