Behavioral task
behavioral1
Sample
f225de9282e40074e38a1721211cf478_JaffaCakes118.exe
Resource
win7-20240319-en
Behavioral task
behavioral2
Sample
f225de9282e40074e38a1721211cf478_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
-
Target
f225de9282e40074e38a1721211cf478_JaffaCakes118
-
Size
300KB
-
MD5
f225de9282e40074e38a1721211cf478
-
SHA1
6a692a012e81fc7d3456717b201c069fd099e9cd
-
SHA256
263708b02e6fdbbcb5099269180b6bb22d8a89c866e264583adf29e3c06a2c31
-
SHA512
ea1dc8d1b31846202f113d4bb6fc3911bd4f90bf2abd1dcbb905c1215dc784c032a79a292df8efb484f722f97b9986b16c038ca3977624e6661a28cd81836a18
-
SSDEEP
6144:Mfn81owLjuWGX1UJErzdbLJ5GSXwAigf+xjWUFCBS3ctbWnbZCRKcv86:Mfxdn1UKrz5LjGSGa+JXT3/bZJ
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f225de9282e40074e38a1721211cf478_JaffaCakes118 unpack001/out.upx
Files
-
f225de9282e40074e38a1721211cf478_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: 488KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 295KB - Virtual size: 296KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - 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_32BIT_MACHINE
Sections
.text Size: 16KB - Virtual size: 452KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 309KB - Virtual size: 312KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ