Behavioral task
behavioral1
Sample
258080c0527db07e30b00f65b466a866_JaffaCakes118.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
258080c0527db07e30b00f65b466a866_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
-
Target
258080c0527db07e30b00f65b466a866_JaffaCakes118
-
Size
202KB
-
MD5
258080c0527db07e30b00f65b466a866
-
SHA1
8085ae2ec9e75cf6a7e7b88c4a46b5d6f4789ea0
-
SHA256
3d59da83384949dd98a41316897215dba6b13351fbec710ada48b5501c086056
-
SHA512
11d8a36b567f408619e7b5ee470b3244425cb1016d48a85a02f72a121c532e08ffe6f7ae5afd0e4b192b5bfa191fdc990f1945c9afa4dd8a1e420368bb694f79
-
SSDEEP
6144:m2XZrdy08oRlMau+24pZbx++NEVQJLUjJr+:mMhlO+nXEcUNa
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 258080c0527db07e30b00f65b466a866_JaffaCakes118 unpack001/out.upx
Files
-
258080c0527db07e30b00f65b466a866_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 260KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 193KB - Virtual size: 196KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 307KB - Virtual size: 306KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 71KB - Virtual size: 71KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ