Behavioral task
behavioral1
Sample
c840d0fbb75e8777ed0415105d8d4747_JaffaCakes118.exe
Resource
win7-20240705-en
General
-
Target
c840d0fbb75e8777ed0415105d8d4747_JaffaCakes118
-
Size
78KB
-
MD5
c840d0fbb75e8777ed0415105d8d4747
-
SHA1
ecc7963f436ac23dbb97f04cf3439d98a97cc9de
-
SHA256
1937e57ee3d69589faa0f4c89dc38e0415aa0f25b69fd204f099f023e09c6f94
-
SHA512
8b30c537b6c2c493eb1a090416b951a223c7d0ab233ff014b4a8824c73160bc6557f80583e1f7aefe61c200e4c8b13bb082c499f7534e26fed9094276d9562f9
-
SSDEEP
1536:+aHzTzlyBNZRA5/Uux65+eR0BbzMK0p42xhHUuOuotfwez/v:+aTT5oZRa7x65NWBUyb3uotfTzH
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource c840d0fbb75e8777ed0415105d8d4747_JaffaCakes118 unpack001/out.upx
Files
-
c840d0fbb75e8777ed0415105d8d4747_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: 48KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 75KB - Virtual size: 76KB
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
Sections
.text Size: 16KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 92KB - Virtual size: 90KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ