Behavioral task
behavioral1
Sample
b39b56536072aa8b2d53eec2f06302a0_JaffaCakes118.exe
Resource
win7-20240705-en
General
-
Target
b39b56536072aa8b2d53eec2f06302a0_JaffaCakes118
-
Size
129KB
-
MD5
b39b56536072aa8b2d53eec2f06302a0
-
SHA1
c2cec3a5d4481184f032b47b398f56d06af4e539
-
SHA256
d11f4412ba27d3b3c2f33a350f3a4cf0503a2c28f39fec0662eb0ab5faa8d5fd
-
SHA512
895e07d6bfc8a77cad24397e8e12fe6cf531dfc93a0461642b3a833f9e78392f09063d1f5b59d0c94b3bc71f77cea89130486df03f8289047f226bbf705a921a
-
SSDEEP
3072:qsjZ/A84j+xlpAdjapqbyCzL0gP4CrsRVoumGhdKV8MQhGs7C7Qo:Bl/JxlTWzLZZYRfXKV8MQht70
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b39b56536072aa8b2d53eec2f06302a0_JaffaCakes118 unpack001/out.upx
Files
-
b39b56536072aa8b2d53eec2f06302a0_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: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 121KB - Virtual size: 124KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
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: 36KB - Virtual size: 34KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 96KB - Virtual size: 95KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ