Behavioral task
behavioral1
Sample
f64a8e1cf2509dcddb51dd185340aaa0_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f64a8e1cf2509dcddb51dd185340aaa0_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
-
Target
f64a8e1cf2509dcddb51dd185340aaa0_JaffaCakes118
-
Size
29KB
-
MD5
f64a8e1cf2509dcddb51dd185340aaa0
-
SHA1
ac822888ac1290d8751b78b580c9c4addff4665a
-
SHA256
c6e2c0ecd3e8135f37241e8511a4474512328d72ef201177a94c1b97dff450af
-
SHA512
22069efc85c83075254c1e1bdf35e8019ccbf4d7d090c8ae12da88272dd3091230781067cb71f037f9d30f3ac6d347d9298deae97080acb15b17f741ed816f55
-
SSDEEP
384:3cOAMHbBTsqvlQJSGXOcaF8nS3GHWumiEtLxotwp4SEvZHW9uVWrvlptsh4IOcyL:MOOJr+8S3GH9mTdoyZuVWBIrYrUXDwa
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f64a8e1cf2509dcddb51dd185340aaa0_JaffaCakes118 unpack001/out.upx
Files
-
f64a8e1cf2509dcddb51dd185340aaa0_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: 20KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - 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
Sections
.text Size: 8KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 720B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ