Behavioral task
behavioral1
Sample
4dfcc8962234acf26e3b8bf9631b6987_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
4dfcc8962234acf26e3b8bf9631b6987_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
-
Target
4dfcc8962234acf26e3b8bf9631b6987_JaffaCakes118
-
Size
74KB
-
MD5
4dfcc8962234acf26e3b8bf9631b6987
-
SHA1
25203ac5811e15305a54dd1e91db6fc77202d66e
-
SHA256
071d6b5b5ef9c5a33d492cb3fe26ee88eea1c4a4f1c80c2ce3d94e4a86fb6e3b
-
SHA512
3eea36b3f6d879f42092598461eb0aed7cad7c396ce15f2094e502c6bc0bd433f4d262ac3fdb189fbaf1ac78b67a9ee2e2778cdb5474c34096b063dea9580677
-
SSDEEP
1536:HT5MpH0tFNAz/z3JKlQWI0dRPXIcB4+mQnzp9JaykMLG/79E9hp3vb4R56Md16j4:HT5Zt0TSHIwRPX3JnzpvayriR+/Du6CV
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4dfcc8962234acf26e3b8bf9631b6987_JaffaCakes118 unpack001/out.upx
Files
-
4dfcc8962234acf26e3b8bf9631b6987_JaffaCakes118.exe windows:6 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 340KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 70KB - Virtual size: 72KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:6 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.idata Size: 512B - Virtual size: 1KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1024B - Virtual size: 3KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 512B - Virtual size: 685B
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.text Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 356KB - Virtual size: 355KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.rsrc Size: 18KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ