Behavioral task
behavioral1
Sample
b8c1adec60d4f1a964286e5236659880_JaffaCakes118.exe
Resource
win7-20240705-en
General
-
Target
b8c1adec60d4f1a964286e5236659880_JaffaCakes118
-
Size
69KB
-
MD5
b8c1adec60d4f1a964286e5236659880
-
SHA1
78f4b7cf44d1013bb89bd93ac6c3ada9f63a6649
-
SHA256
5df5cfa620bfb6ace9b318603abc6d128b618733aa726c82c9feceff67bc974d
-
SHA512
070cf98ef4546c2b1189fdc71ebb507a5621ce00c872917c58030492321ec836e89c0d8d3f4bcc0553109c4e336d092a10ec3a6411fc6be9838942dc4d4ceef4
-
SSDEEP
1536:pN5TfdlDcJqKmE5ss0RfX0S4s6o45IxYI4oHtJ:P5TfdJcJ/xOscTl45IxJ4o3
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b8c1adec60d4f1a964286e5236659880_JaffaCakes118 unpack001/out.upx
Files
-
b8c1adec60d4f1a964286e5236659880_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
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: 60KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 18KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:4 windows x86 arch:x86
Headers
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: 52KB - Virtual size: 49KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ