Behavioral task
behavioral1
Sample
JaffaCakes118_a8977bd95a09bccda3f7e8580bd3b1c5be3fd5e738462f22a1aae6090ed81708.exe
Resource
win7-20240903-en
General
-
Target
JaffaCakes118_a8977bd95a09bccda3f7e8580bd3b1c5be3fd5e738462f22a1aae6090ed81708
-
Size
1.2MB
-
MD5
0b0a90e572c336b23f1f39428e480bb9
-
SHA1
e94bdaf39d2e59c182d4c5f60b5187254e1cee1f
-
SHA256
a8977bd95a09bccda3f7e8580bd3b1c5be3fd5e738462f22a1aae6090ed81708
-
SHA512
06b5905327c91b2ad09fbb90a6caca12326c29f16b726bc4420098514f80fe3b80efca24aa23e90ac81ff961be52fdef7eeaee4db69bdd2a79043160ba5807ba
-
SSDEEP
24576:ZB0NWp6nr52LyDXRfJ5dwEztbXCmAUscM7P8g6A7Vpg83atTUHnlr:ZBSDnV3XRfJ/emAUscMoCVuw
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource JaffaCakes118_a8977bd95a09bccda3f7e8580bd3b1c5be3fd5e738462f22a1aae6090ed81708 unpack001/out.upx
Files
-
JaffaCakes118_a8977bd95a09bccda3f7e8580bd3b1c5be3fd5e738462f22a1aae6090ed81708.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 616KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 1.2MB - Virtual size: 1.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
.rsrc/1033/MANIFEST/1.xml
-
.rsrc/2052/GROUP_ICON/182
-
.rsrc/2052/ICON/1.ico
-
.rsrc/2052/version.txt
-
UPX1
-
out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 530KB - Virtual size: 529KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 124KB - Virtual size: 123KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 11KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1.1MB - Virtual size: 1.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ