Behavioral task
behavioral1
Sample
af3a21f14069bfd5ffc20a24c66c67e7_JaffaCakes118.exe
Resource
win7-20240729-en
General
-
Target
af3a21f14069bfd5ffc20a24c66c67e7_JaffaCakes118
-
Size
91KB
-
MD5
af3a21f14069bfd5ffc20a24c66c67e7
-
SHA1
e44f739085413ddc8f52a3ddfdef399d00772bcd
-
SHA256
ae4488459a132a5ca1f2ec00331743c4a4fbbdf6e39870837be3dec2990e8f8c
-
SHA512
10a90a08ac178a018958c1dcde264afc8dcad62323925dfa1d8c15097f8a3efb27194dd98a914e6b8580a3373ce68cc8d3adc64f442a1e06723e322b65a0c3bf
-
SSDEEP
1536:WLZwV2d2M6ZipUAiJCDixb8P8vexk1oyDajRcp9AZlVmKgGqFZau7E/vP64c:WWod9uipFiJCT8vzaYWZLmfGqFZawSvc
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource af3a21f14069bfd5ffc20a24c66c67e7_JaffaCakes118 unpack001/out.upx
Files
-
af3a21f14069bfd5ffc20a24c66c67e7_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: 176KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 90KB - Virtual size: 92KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - 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: 180KB - Virtual size: 178KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 44KB - Virtual size: 41KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 33KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE