Behavioral task
behavioral1
Sample
859862b856a9a93c9a86d7921029764c_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
859862b856a9a93c9a86d7921029764c_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
-
Target
859862b856a9a93c9a86d7921029764c_JaffaCakes118
-
Size
144KB
-
MD5
859862b856a9a93c9a86d7921029764c
-
SHA1
fd1c422257e51924b08e2e8bf0e1be6c9275efa0
-
SHA256
59b52b6a19e3f3117f079772a771067c32bdc4b3547d76ff0f293adec6f996bb
-
SHA512
a2c04ee368f02cfa772e39f7c7d0d5f9386b7eb52f7348643d2441b70b7d340d5c0adb1cb09112e3cd56ed2b5117a187626dcfacf4041cd5c4a587f4c2802391
-
SSDEEP
3072:fKx8ZCyarZzpvjvHCs8iQ8wrBC3XltAXrBrB/nQZR2c:CicyKZzJvHCAQ8wM3XltAXrB9/nQZR2
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 859862b856a9a93c9a86d7921029764c_JaffaCakes118 unpack001/out.upx
Files
-
859862b856a9a93c9a86d7921029764c_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: 96KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 142KB - Virtual size: 144KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
-
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
CODE Size: 17KB - Virtual size: 16KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 196KB - Virtual size: 195KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 329B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1024B - Virtual size: 1018B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 512B - Virtual size: 404B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ