Behavioral task
behavioral1
Sample
a090c54dc04a09509dba3ebfb69ef8f6_JaffaCakes118.exe
Resource
win7-20240708-en
General
-
Target
a090c54dc04a09509dba3ebfb69ef8f6_JaffaCakes118
-
Size
91KB
-
MD5
a090c54dc04a09509dba3ebfb69ef8f6
-
SHA1
d1e91ffbbb4cc9dfa64c9f9171e38c1698c4bf4d
-
SHA256
28e786a0906f32f7d1ec743d0f0d2673246a05794b63662fdbd7965475a7b993
-
SHA512
67b7372ec10463ff015136c6306ce5bd536e31da4bf26534bcce540df78daaa2158fc12d2c9dbba2443d583ba1ebce8b790f6ad7a58d7f85f5a864f4ac4b2e1b
-
SSDEEP
1536:z/th2qG6Lk/+0VNP0mL+UmBm9vALNlMbDrHNnwlMiI58xNnZPGOHnodRug3s:rtwqarVQxBm9vA0bvCjI+NndGOHnkRC
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a090c54dc04a09509dba3ebfb69ef8f6_JaffaCakes118 unpack001/out.upx
Files
-
a090c54dc04a09509dba3ebfb69ef8f6_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 80KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 87KB - Virtual size: 88KB
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:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 140KB - Virtual size: 140KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ