Behavioral task
behavioral1
Sample
977667f67e6166ac5c1863cc28895a61_JaffaCakes118.exe
Resource
win7-20240708-en
General
-
Target
977667f67e6166ac5c1863cc28895a61_JaffaCakes118
-
Size
246KB
-
MD5
977667f67e6166ac5c1863cc28895a61
-
SHA1
db0cb3535d513fe849ef27cae2b56654da24cd22
-
SHA256
c3a2148b68e163de09a466fd1a308f81fca16cbae085e74f1875340ece9bf55e
-
SHA512
7d460f69ef9754819fec06e8fd073713fd5a0e929ba8e96c69a6a13d9840d7ace19a7164b0e722c41d5f95cb4a391f56ccbec0368ef54dd0e9f541a797507b20
-
SSDEEP
6144:rvM/pZvKRWw8KaN2txgXq89yUyAzJL0QyMhk38YFGzzoYfP:LMxMMsjtxiq892ANnw8YFGzjfP
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 977667f67e6166ac5c1863cc28895a61_JaffaCakes118 unpack001/out.upx
Files
-
977667f67e6166ac5c1863cc28895a61_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: 360KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 218KB - Virtual size: 220KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 27KB - 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: 404KB - Virtual size: 403KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 92KB - Virtual size: 88KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 44KB - Virtual size: 42KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ