Behavioral task
behavioral1
Sample
b8a4eb5ad3bce483ee594d47211f82c6_JaffaCakes118.exe
Resource
win7-20240708-en
General
-
Target
b8a4eb5ad3bce483ee594d47211f82c6_JaffaCakes118
-
Size
59KB
-
MD5
b8a4eb5ad3bce483ee594d47211f82c6
-
SHA1
80b7a3da4fa1a28b143ae465c1cfdee50ae3e80e
-
SHA256
a46a6a4312bf5a22054d95baa21c655c4c0fb32d726f6d69fa657b4bfa0cd8a3
-
SHA512
11114013fbf0a99642ed1a365523093adc65a1c13a5365aed45bf7cab6d20752a8dc7e6c63feb3a41a43026618724bea326f01ab70af83da8769c12c9f7d7047
-
SSDEEP
1536:9nJRSVleOZfKiaTvt1J7cGRJBj6Ap7DwhT:9zc6CWeAp7e
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b8a4eb5ad3bce483ee594d47211f82c6_JaffaCakes118 unpack001/out.upx
Files
-
b8a4eb5ad3bce483ee594d47211f82c6_JaffaCakes118.exe windows:5 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: 52KB - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - 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
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
.kewyo Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.axlgt Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.wqvwbj Size: 83KB - Virtual size: 84KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ