Behavioral task
behavioral1
Sample
081598fc29742cadf3681bd08f646e66_JaffaCakes118.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
081598fc29742cadf3681bd08f646e66_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
-
Target
081598fc29742cadf3681bd08f646e66_JaffaCakes118
-
Size
146KB
-
MD5
081598fc29742cadf3681bd08f646e66
-
SHA1
63b754af51e703f8e0577034bb215ec9fa1038a1
-
SHA256
423c5ba76b3f679aca3312922ee93b1561de195388e949c2ef51d4ec0dfee5df
-
SHA512
37b8bbb611cb4a2014c9157dc550191b9739fe1e56f63102c81ad62ec04c776134a8a60b46cf6b85cac4ca75c574110401c4127f12ea346ab3c9f6825dac4fb9
-
SSDEEP
3072:yU3JWXyWdoqjc+0T8+Bq/YheUMg2tkEQqq/KQc0p8HGfQIiTj:yDrKqnH+BqAgg2tkEP+UUFiT
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 081598fc29742cadf3681bd08f646e66_JaffaCakes118 unpack001/out.upx
Files
-
081598fc29742cadf3681bd08f646e66_JaffaCakes118.exe windows:5 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: 60KB
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: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:5 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: 118KB - Virtual size: 118KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 48KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text Size: 1024B - Virtual size: 741B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.rsrc Size: 5KB - Virtual size: 4.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ