Behavioral task
behavioral1
Sample
a58af56bf62d984a5179c3ffc9821047_JaffaCakes118.exe
Resource
win7-20240704-en
General
-
Target
a58af56bf62d984a5179c3ffc9821047_JaffaCakes118
-
Size
141KB
-
MD5
a58af56bf62d984a5179c3ffc9821047
-
SHA1
319e26717411f504783f64b460204c4eb4862c2b
-
SHA256
03cbe6c9c0a6714d4847f00ed0c2ee743e27534d40b9bf14c729fd9d19eadf06
-
SHA512
3d0b21db954cf9c95f46d9ab31f7d1cad56f5db92d902b0d485cbf3f3920fb6c0ab880bbd6b7b58eec20526b68ec7e202523c6de2721c1a700c48e7b28a2ac56
-
SSDEEP
3072:w62pw3Iin6msuyOXzvqtTB0Ju1M4bw1ADTRDzlIhqAj9KEiG:w6DIjmHHGTB0Jj4b5XvIhqAIE
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a58af56bf62d984a5179c3ffc9821047_JaffaCakes118 unpack001/out.upx
Files
-
a58af56bf62d984a5179c3ffc9821047_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: 212KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 121KB - Virtual size: 124KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 18KB - Virtual size: 20KB
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: 88KB - Virtual size: 87KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 98KB - Virtual size: 98KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 18KB - Virtual size: 136KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ