Behavioral task
behavioral1
Sample
2da099947b4cc9c3a6b87206403eeb98_JaffaCakes118.exe
Resource
win7-20240708-en
General
-
Target
2da099947b4cc9c3a6b87206403eeb98_JaffaCakes118
-
Size
4.8MB
-
MD5
2da099947b4cc9c3a6b87206403eeb98
-
SHA1
cb92b197109e9b495367b92d200ca07518bdc52c
-
SHA256
fc2bdf217f7bfd1a3636cce07fddb4d2f67b36259fec2e63588a3660da9afbe6
-
SHA512
8b29421d08dd407394f952d9c2adfcc7d34c17e56c60451cdef9c14a3469ff70b2f5fc4767c09ba3a6a8391cf300e15382451ebbeb08eb0433f052525cd73221
-
SSDEEP
98304:9RpGcXvrQrGE/AT9IpnqLa8Sb3J7vBcU7eDyW/XPYdScO3MM5Xi2tbj8pmYbnz4e:RdXzQrM9snzhvBcU7eDLP53JUmYbz4+J
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 2da099947b4cc9c3a6b87206403eeb98_JaffaCakes118 unpack001/out.upx
Files
-
2da099947b4cc9c3a6b87206403eeb98_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: 1.8MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4.8MB - Virtual size: 4.8MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 12KB
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: 1.6MB - Virtual size: 1.6MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4.4MB - Virtual size: 4.4MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 100KB - Virtual size: 455KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 32KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ