Behavioral task
behavioral1
Sample
fa04b6a72e7003b11e32a589efca4c8e_JaffaCakes118.exe
Resource
win7-20240704-en
General
-
Target
fa04b6a72e7003b11e32a589efca4c8e_JaffaCakes118
-
Size
117KB
-
MD5
fa04b6a72e7003b11e32a589efca4c8e
-
SHA1
4c8efc94faba721cf39a47a8f7fea06f00ce9263
-
SHA256
496c98c518031f68771c0d185958918dc9203d7b53b6c259fa01c5a98a2387bc
-
SHA512
ab8c40d8634ee88d547745681c2c3bb3e201e60df625a242cf8cb68cfc4c86c76a6b70f6c48aeeda83377f4dfa1c15bef30bb8654e665ce34e4793c40fe34270
-
SSDEEP
3072:fS0NAyWjqNc+0+6JFNU0v2N/jo2Apg5FXNK5oI8UTCQ:60eyGgf0pNOLoXOFk5oI3
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fa04b6a72e7003b11e32a589efca4c8e_JaffaCakes118 unpack001/out.upx
Files
-
fa04b6a72e7003b11e32a589efca4c8e_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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 1.0MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 111KB - Virtual size: 112KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 8KB
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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
.text Size: 72KB - Virtual size: 76KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.000 Size: 60KB - Virtual size: 64KB
IMAGE_SCN_MEM_READ
.000 Size: 60KB - Virtual size: 64KB
IMAGE_SCN_MEM_READ
.000 Size: 60KB - Virtual size: 64KB
IMAGE_SCN_MEM_READ
.000 Size: 60KB - Virtual size: 64KB
IMAGE_SCN_MEM_READ
.000 Size: 60KB - Virtual size: 64KB
IMAGE_SCN_MEM_READ
.rdata Size: 364KB - Virtual size: 364KB
IMAGE_SCN_MEM_READ
.data Size: 13KB - Virtual size: 16KB
IMAGE_SCN_MEM_READ
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 389KB - Virtual size: 388KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ