Behavioral task
behavioral1
Sample
1b3eb710de5103bfc386ad9c59d8850f_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
1b3eb710de5103bfc386ad9c59d8850f_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
-
Target
1b3eb710de5103bfc386ad9c59d8850f_JaffaCakes118
-
Size
7KB
-
MD5
1b3eb710de5103bfc386ad9c59d8850f
-
SHA1
1f620726d002c1d8d77faba9cb73193db5f9c9f5
-
SHA256
d042f6a6594c0bd38678ada6a56304930bbc4df71ba6c66487715c20e5859582
-
SHA512
af0d792ab8a541474faf37bbe23538fb65c6f8a4e1c48cd8f50f3f198c3dd33102326ea834132c01695a5c4f23afff9a03ce11fefa17bd8775562bc16e39afd2
-
SSDEEP
192:qzdrr1FG1WDCgmjPZzeEk0BTlg+O9MUA:qprr1gkDCgSEEk0BG+0MB
Malware Config
Signatures
-
Detected Xorist Ransomware 1 IoCs
resource yara_rule static1/unpack001/out.upx family_xorist -
Xorist family
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 1b3eb710de5103bfc386ad9c59d8850f_JaffaCakes118 unpack001/out.upx
Files
-
1b3eb710de5103bfc386ad9c59d8850f_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: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - 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: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE