Behavioral task
behavioral1
Sample
4d9c09aa6bdc69bf245318d98478e114_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
4d9c09aa6bdc69bf245318d98478e114_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
-
Target
4d9c09aa6bdc69bf245318d98478e114_JaffaCakes118
-
Size
3.5MB
-
MD5
4d9c09aa6bdc69bf245318d98478e114
-
SHA1
bd72de0ad079efd1708443a55a896e661bc4f3e3
-
SHA256
61a261f494ea6fc10f9d1aa338aa9cc96920e15e87edcc6a111977535dc176a2
-
SHA512
bed65ee5df3f779cc3f48d12ce9ff95d0c9a2336326994b7f8cf1f2e7b6bff270641e9eec146c6729fc233f712cb4a9ad5645d8db5e14b738c60611a903e3ea9
-
SSDEEP
98304:9MUcbj5KdlEoUfaaUK9pleVAn8vmiTlkbyaZyaSpLOpXOjirBd:9MUc350lMKcd0bRk2Da9Rd
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4d9c09aa6bdc69bf245318d98478e114_JaffaCakes118 unpack001/out.upx
Files
-
4d9c09aa6bdc69bf245318d98478e114_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 4.3MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 3.5MB - Virtual size: 3.5MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 31KB - Virtual size: 32KB
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_32BIT_MACHINE
Sections
.text Size: 609KB - Virtual size: 608KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 140KB - Virtual size: 140KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 11KB - Virtual size: 38KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7.0MB - Virtual size: 7.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ