Behavioral task
behavioral1
Sample
a9305e9d27e3338a3b9724d4ed62540c_JaffaCakes118.exe
Resource
win7-20240729-en
General
-
Target
a9305e9d27e3338a3b9724d4ed62540c_JaffaCakes118
-
Size
2.1MB
-
MD5
a9305e9d27e3338a3b9724d4ed62540c
-
SHA1
65c0b6912269c213ac11b824fdc8024a761d8808
-
SHA256
1e1b58d48ba2e897985dea2f85c951150a0f48b6e86622b90eba07fc1a867dd2
-
SHA512
573968dcb60b6a3edd662df7388a4888240550a6bd994d0170b3a8e78da30f05b3205db6af08c7aff6258ccd57947f1b9ff5465dc41e9d18da29482868bb04cd
-
SSDEEP
49152:87nd4EZ5scsPJVOi6O1uf6KlUvLhXzIZSPGHd6H8qQFdvz10:8x4Exqii6KG6fjIZSOH48dFo
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a9305e9d27e3338a3b9724d4ed62540c_JaffaCakes118 unpack001/out.upx
Files
-
a9305e9d27e3338a3b9724d4ed62540c_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: 156KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 53KB - Virtual size: 56KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 69KB - Virtual size: 72KB
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: 95KB - Virtual size: 95KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 16KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 69KB - Virtual size: 69KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ