Behavioral task
behavioral1
Sample
1b071b4cebf8ecd29f6de5acfb1c49f3_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
1b071b4cebf8ecd29f6de5acfb1c49f3_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
-
Target
1b071b4cebf8ecd29f6de5acfb1c49f3_JaffaCakes118
-
Size
232KB
-
MD5
1b071b4cebf8ecd29f6de5acfb1c49f3
-
SHA1
4dcaa08fe8dfee72021efacce2300ab3024dcd8e
-
SHA256
df73337ae58c25fd1176e5f89a0b380c78a851617c490f500e27fe5b045f8049
-
SHA512
1ef38b5664be75bb535e61580e6058df96d71ae620aae9b1fff0b2a3b951dee592d52081451f199d9d66fe76e2dc753b2803fc7e9664c31dd595044bc1582052
-
SSDEEP
6144:ka0e715f5pnPS+q5LmT3ao9q1xGvLAq52/Q6Yq:vLf5NSoT3RkOvLJ516Yq
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 1b071b4cebf8ecd29f6de5acfb1c49f3_JaffaCakes118 unpack001/out.upx
Files
-
1b071b4cebf8ecd29f6de5acfb1c49f3_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_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 304KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 222KB - Virtual size: 224KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
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_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 362KB - Virtual size: 361KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 74KB - Virtual size: 73KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 50KB - Virtual size: 50KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ