Behavioral task
behavioral1
Sample
fce702ea618bac4511a634f1695dddcb_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
fce702ea618bac4511a634f1695dddcb_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
-
Target
fce702ea618bac4511a634f1695dddcb_JaffaCakes118
-
Size
260KB
-
MD5
fce702ea618bac4511a634f1695dddcb
-
SHA1
354a66be4895477a4e95dbd1227135ff242e1c0b
-
SHA256
0bcaefe3d28759e14f5d374f8cb952b61d5813519596c6391ff754e955ae6e6b
-
SHA512
d36685112e869161515a162225bba8ec1f65f57fa5322df715fbba82d8d9025a011a97a786dee35f4585a54b6c9b9355fe9156010a4dbc37b921d3956127385d
-
SSDEEP
6144:vPKsRqXKTUYUUJC5fbgOelpdn6b8bTofV9abj1n0lMPpr:vJUXKTUYUUE5CDnc8bT49aln0GPN
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fce702ea618bac4511a634f1695dddcb_JaffaCakes118 unpack001/out.upx
Files
-
fce702ea618bac4511a634f1695dddcb_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: 256KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 258KB - Virtual size: 260KB
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: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: 252KB - Virtual size: 248KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 248KB - Virtual size: 246KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 664B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ