Behavioral task
behavioral1
Sample
4523dcaea6bb26e99db9eee927c4aed6_JaffaCakes118.exe
Resource
win7-20240903-en
General
-
Target
4523dcaea6bb26e99db9eee927c4aed6_JaffaCakes118
-
Size
70KB
-
MD5
4523dcaea6bb26e99db9eee927c4aed6
-
SHA1
6e468ea869ca33035355783c43d8b82ab88daac2
-
SHA256
e6a675b033769703d560c84de4be6dde5dea8cb18f910e0cd74e4381d805fff9
-
SHA512
1ab727813a737f2c295a8001356bfd804d00f50afba5767fef9d9d9234ffe4694a9fa7f882984f4864dff367f983a307bb9ac97234c430c63cd03ee9fd574ee4
-
SSDEEP
1536:Qc+E19oIzg3CJuL0gZEQ5w7x3kWM0erCdqeFPF4oEF6mQ8m:RzjoIzg3Ci6uW3l8rCf78m
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4523dcaea6bb26e99db9eee927c4aed6_JaffaCakes118 unpack001/out.upx
Files
-
4523dcaea6bb26e99db9eee927c4aed6_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: 57KB - Virtual size: 60KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
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: 92KB - Virtual size: 88KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ