Behavioral task
behavioral1
Sample
cfbe6d8d11fee51aa1a25190a933e84a_JaffaCakes118.exe
Resource
win7-20240903-en
General
-
Target
cfbe6d8d11fee51aa1a25190a933e84a_JaffaCakes118
-
Size
59KB
-
MD5
cfbe6d8d11fee51aa1a25190a933e84a
-
SHA1
04f69ec5a7e6c7b1b01a32e400525428654b74d6
-
SHA256
d0d7fca5bd932ddbecc1dbab38a27c80f2bc6028487d6d8898cbef83cbf7e613
-
SHA512
187fb28b8fa0631118bb6f7eefb2f0e6e548e2e809f7ac38701e4dd040ae000c9258fff8c201728f8f4acb37ad10bdc96cc2bcaf631dd17e78c72b5400dcbc1f
-
SSDEEP
1536:dnJRSVleOZfKiaTvt1J7cGRJBj6Ap7DwhT:dzc6CWeAp7e
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource cfbe6d8d11fee51aa1a25190a933e84a_JaffaCakes118 unpack001/out.upx
Files
-
cfbe6d8d11fee51aa1a25190a933e84a_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: 52KB - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - 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
.kewyo Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.axlgt Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.wqvwbj Size: 83KB - Virtual size: 84KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ