Behavioral task
behavioral1
Sample
03f5da35cdfabdbf9be77667229427a9_JaffaCakes118.exe
Resource
win7-20240729-en
General
-
Target
03f5da35cdfabdbf9be77667229427a9_JaffaCakes118
-
Size
137KB
-
MD5
03f5da35cdfabdbf9be77667229427a9
-
SHA1
1930c53315d52bc8a8a40415e867873f7ade3522
-
SHA256
11cdc5936472f8cc449d2c921bbeef22fd157477ad3364ba8bbfa69aba58bf25
-
SHA512
15565b57d2326577d9dfa166f224179e6869c183010ba2315461e5a85d31b98b90cd66772750f27e3484f5b246c478e6e76c45714778a37b0891a59aa12e0df8
-
SSDEEP
3072:2htgL2z4Ea5ObunflQVelst8/lrWUwfUHfUaoWJwJtDYKIDKtSem8l56gAUX:2hta2dcObuflQVeRdSUwfU/UdWyJWOtB
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 03f5da35cdfabdbf9be77667229427a9_JaffaCakes118 unpack001/out.upx
Files
-
03f5da35cdfabdbf9be77667229427a9_JaffaCakes118.exe windows:9 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: 134KB - Virtual size: 136KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:9 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: 224KB - Virtual size: 224KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 152KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ