Behavioral task
behavioral1
Sample
b9439a2deaa3773f753eaa97e22591f3_JaffaCakes118.exe
Resource
win7-20240705-en
General
-
Target
b9439a2deaa3773f753eaa97e22591f3_JaffaCakes118
-
Size
181KB
-
MD5
b9439a2deaa3773f753eaa97e22591f3
-
SHA1
964e6d2d1b76eabe98ee3bb184b86ef969afdd26
-
SHA256
6d33d6cfee9530143afb4bce0e15df4bae9bf12bf375c7b6a1ece568babd9a0e
-
SHA512
e43576689e2649358d2fd58071ec086b010d76a74ca3ca9e3256137dd406d7c35caf573d6849a049bdbce2f30d13f962dcf5cb03117375df0ebea325b9b45682
-
SSDEEP
3072:JwV4OgSzBmh04eZFkz3Rr0ghGj9Tf8ioqsT3/Ec7l/FrEbom+51:JMzzILGFkzhr0MGj9oimTvEc7lhE0mI1
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b9439a2deaa3773f753eaa97e22591f3_JaffaCakes118 unpack001/out.upx
Files
-
b9439a2deaa3773f753eaa97e22591f3_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: 232KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 73KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 108KB - Virtual size: 164KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
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
.text Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 115KB - Virtual size: 252KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 343B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 34KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ