Behavioral task
behavioral1
Sample
25d49645b8f1ceeb8daf9233d0f3abd7_JaffaCakes118.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
25d49645b8f1ceeb8daf9233d0f3abd7_JaffaCakes118.exe
Resource
win10v2004-20240611-en
General
-
Target
25d49645b8f1ceeb8daf9233d0f3abd7_JaffaCakes118
-
Size
55KB
-
MD5
25d49645b8f1ceeb8daf9233d0f3abd7
-
SHA1
af3ec4d9ae29eba5e8982bbb86d31a51e6dc2909
-
SHA256
6bab2913810346b4ad3f27385ca7aaa2787f00aa35f900a4159223640b8aaf1f
-
SHA512
4fc86657d33efa94e969519ef50ba9d9a09a8f6fbae7953a472c6c8d0177330c40c1187cd0e977ee3632d950469918eb42c61ead29e9ed4d9aab9a7cb8df7aee
-
SSDEEP
768:Lqu5W1fJYVDrDetzhS7/JUtcvjgcKnn4Vr/iqsuxOzueNzQnXKoJ64Pr:LquOyV3j7/JyejnKn4VWZ2j
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 25d49645b8f1ceeb8daf9233d0f3abd7_JaffaCakes118 unpack001/out.upx
Files
-
25d49645b8f1ceeb8daf9233d0f3abd7_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
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: 40KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 14KB - Virtual size: 16KB
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_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 14KB - Virtual size: 14KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 832B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 512B - Virtual size: 4B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 77KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 870B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ