Behavioral task
behavioral1
Sample
c1b7f91acd890d8d3400679703c40f10_JaffaCakes118.exe
Resource
win7-20240705-en
General
-
Target
c1b7f91acd890d8d3400679703c40f10_JaffaCakes118
-
Size
306KB
-
MD5
c1b7f91acd890d8d3400679703c40f10
-
SHA1
124a51b3bc0275b4af2bcbecc03f14dcca2c4cf5
-
SHA256
42013daa7abb6d609fb365e7a8c30e390ccd9de619b82cab00ed9d3d41630a3f
-
SHA512
b2444bfac34969c1ff7c59b5a184ae500ef9fd91529ae917f932fa1eb5995867889b4d6d2ca6e6269a44cfd6a1db35cc99206e4eab812c60117aab788fa6fc4c
-
SSDEEP
6144:mZI1SSTFC0nGIHB/biaDNFfWR0ySGQSGsHtd/UzFb0sv1c:mZI1TBj/DNwRlAsHtlUzysv1
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource c1b7f91acd890d8d3400679703c40f10_JaffaCakes118 unpack001/out.upx
Files
-
c1b7f91acd890d8d3400679703c40f10_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: - Virtual size: 1.2MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 303KB - Virtual size: 304KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - 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
IMAGE_FILE_DEBUG_STRIPPED
Sections
.text Size: 1.5MB - Virtual size: 1.5MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 810B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 844B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ