Behavioral task
behavioral1
Sample
dc3a824e94fd4eb343cfc48930b0a940_JaffaCakes118.exe
Resource
win7-20240704-en
General
-
Target
dc3a824e94fd4eb343cfc48930b0a940_JaffaCakes118
-
Size
126KB
-
MD5
dc3a824e94fd4eb343cfc48930b0a940
-
SHA1
d8b2de2588b73a3b916c37521ebaf57241bdc444
-
SHA256
6b20a20ba4582fcf2c22d3711cceafe5c658486ddf962b8d0a61f218a401b4b6
-
SHA512
f8fa9988f8e49dc6e97fc12463a6f38965a44be32312dd0e88cfa8e060f25bee01f5ea3cfbfa59509afb257b0de0e1b3d4be0014f9315e175c203564283a0ff8
-
SSDEEP
3072:GzJBLcLXdTTwmrkrTLIz1ZQb3Ktdkc+iSEAp:chKXdHwDszYb3KlSEAp
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource dc3a824e94fd4eb343cfc48930b0a940_JaffaCakes118 unpack001/out.upx
Files
-
dc3a824e94fd4eb343cfc48930b0a940_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_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 164KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 114KB - Virtual size: 116KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 11KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
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_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 108KB - Virtual size: 107KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 160KB - Virtual size: 161KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE