Behavioral task
behavioral1
Sample
83a0ca427ff2b04865749b0a2ef120b1_JaffaCakes118.exe
Resource
win7-20240708-en
General
-
Target
83a0ca427ff2b04865749b0a2ef120b1_JaffaCakes118
-
Size
53KB
-
MD5
83a0ca427ff2b04865749b0a2ef120b1
-
SHA1
c5dc6460304eec87557c435d8af05bc9690dfa96
-
SHA256
0bcae0416a8c370192c740d7246e01720a834c0ad098fd27bc0743135e47bbf2
-
SHA512
e30430d4fb3e427b33eafffae4cc40cdd0875c5f47053721832b67363a8c408300ed0cb8495d4c487c5f5ed664ac14abfe5b70067ce13c74d2681a2a804bfd52
-
SSDEEP
1536:93PFK8AqW6AFNpei6zIfry0Nq2iDbIfD0m:dPFLAsH0z0mD0m
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 83a0ca427ff2b04865749b0a2ef120b1_JaffaCakes118 unpack001/out.upx
Files
-
83a0ca427ff2b04865749b0a2ef120b1_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: 104KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 49KB - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - 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: 140KB - Virtual size: 139KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ