Behavioral task
behavioral1
Sample
f4db293d2b9d4fc9acb3c144a1f7486b_JaffaCakes118.dll
Resource
win7-20240903-en
General
-
Target
f4db293d2b9d4fc9acb3c144a1f7486b_JaffaCakes118
-
Size
155KB
-
MD5
f4db293d2b9d4fc9acb3c144a1f7486b
-
SHA1
36b58504f5f8b69e95bac53b513301eab7b17c62
-
SHA256
90ff3aee8577c746d20fb7239662e85e0857c2d2e96bc6e833f84570ecdcbcfc
-
SHA512
0d8abba63251e9efe401da131f6377f7962fcfca5d559682eb224a668118afbeac76fecd05e111745d862e97e344202157a013d2092e405cfaf1917470f5d3fc
-
SSDEEP
3072:KIacFMS1vPF35P7QrdGdg4kuYTC8z9u9XJEDeXUqhbW7RpWecfFpGLLJG:KITPPF35P8BGWZu4EhJEUhbWmjfFIBG
Malware Config
Signatures
-
ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
resource yara_rule sample acprotect -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f4db293d2b9d4fc9acb3c144a1f7486b_JaffaCakes118 unpack001/out.upx
Files
-
f4db293d2b9d4fc9acb3c144a1f7486b_JaffaCakes118.dll windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Sections
UPX0 Size: - Virtual size: 16KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 77KB - Virtual size: 80KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.dll windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Sections
.text Size: 15KB - 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: 62KB - Virtual size: 63KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ