Behavioral task
behavioral1
Sample
726a01cb0ff63a5953fc27efa0563291_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
726a01cb0ff63a5953fc27efa0563291_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
-
Target
726a01cb0ff63a5953fc27efa0563291_JaffaCakes118
-
Size
141KB
-
MD5
726a01cb0ff63a5953fc27efa0563291
-
SHA1
6533dc19292478a9250d2d54de58587d76c6bb9a
-
SHA256
42ddc6fe8bdd2a3717745d58372055c2d135c80f00e27bd5e7bb3e297b64d60c
-
SHA512
8ecd40c6243de35d1a2445f331554ed263707b1066d2b17588c8ba9494bb4c440f689ce6001c47c8bbbefa128e68ae49406c04ba796824c52f5a3e838b1e2712
-
SSDEEP
3072:HtDXcmVbbokUBg7kkBuHh0Pf1hhmsktUCeldU:Nr1V03gx+h0H13BtPU
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 726a01cb0ff63a5953fc27efa0563291_JaffaCakes118 unpack001/out.upx
Files
-
726a01cb0ff63a5953fc27efa0563291_JaffaCakes118.exe windows:8 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: 15.3MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 140KB - Virtual size: 140KB
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
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:8 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: 236KB - Virtual size: 236KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 152KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 15.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ