Behavioral task
behavioral1
Sample
4405acc70a4495601af6ab5774c0a79e_JaffaCakes118.exe
Resource
win7-20240903-en
General
-
Target
4405acc70a4495601af6ab5774c0a79e_JaffaCakes118
-
Size
39KB
-
MD5
4405acc70a4495601af6ab5774c0a79e
-
SHA1
1734d0f80030d15ffa225fbf8070e42f8ea9cd22
-
SHA256
e0306648759c74391bbd5b9e5799abfdbcd7b347e7e1349ce9c170e429bf129c
-
SHA512
c0cf6a4065d719f7f7ecdc1d90710d31891d04d1219b5b1029366118dc0603bebe0fb0b05f9f87db61b6f389d70e8faa471331e7ec87ed98e62c7d7f4cd15b01
-
SSDEEP
768:U8/ilEojjpHXbGn1wxVlnsu9/nRtZvElWXrG2ZqDlcc5lFA/uhQh1V+oIAfG:U8/ifjpHXbC1wnNllrYlLfFthQDV9I
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4405acc70a4495601af6ab5774c0a79e_JaffaCakes118 unpack001/out.upx
Files
-
4405acc70a4495601af6ab5774c0a79e_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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 164KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 34KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - 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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
.text Size: 68KB - Virtual size: 72KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 88KB - Virtual size: 88KB
IMAGE_SCN_MEM_READ
.data Size: 21KB - Virtual size: 24KB
IMAGE_SCN_MEM_READ
.idata Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ