Behavioral task
behavioral1
Sample
df37f304f19fa79df5d02157282f1a2a_JaffaCakes118.exe
Resource
win7-20240704-en
General
-
Target
df37f304f19fa79df5d02157282f1a2a_JaffaCakes118
-
Size
161KB
-
MD5
df37f304f19fa79df5d02157282f1a2a
-
SHA1
7edfd1c9a8b6a1728b0d56c798628e712fcc6863
-
SHA256
6205d000536d43d9b48f997088348acbc19a44440f95c5e1b7e6702d8ff13151
-
SHA512
fedd0c0c2aa989bac6e1af923f1facf7c18c13467fcbdf18a0d1c1ed7ef26814dfdebc745ddb59715c5fe5052626b80857cf9dd98fe0f37e97af3f8457be5b8e
-
SSDEEP
3072:uyUBjy5OFvO9RDbbNUEI3wR3VYZPb7R7/AGp91oH4a0DKlKtl+Vi:rtzDbBU7tZPR7Tp91oHamo+s
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource df37f304f19fa79df5d02157282f1a2a_JaffaCakes118 unpack001/out.upx
Files
-
df37f304f19fa79df5d02157282f1a2a_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: 92KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 40KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 27KB - Virtual size: 28KB
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: 74KB - Virtual size: 74KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 14KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 27KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ