Behavioral task
behavioral1
Sample
c777c39aa89562d749c232c53baa5b47_JaffaCakes118.exe
Resource
win7-20241023-en
Behavioral task
behavioral2
Sample
c777c39aa89562d749c232c53baa5b47_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
-
Target
c777c39aa89562d749c232c53baa5b47_JaffaCakes118
-
Size
7KB
-
MD5
c777c39aa89562d749c232c53baa5b47
-
SHA1
45861a873bf82a97ed122680a33d80d17437f51b
-
SHA256
888e8c884608c66d3b71bd2440ee643f6fc8b416d63e4d3a79a614c6203abc58
-
SHA512
bf51be15f0d8c36011af9ce834f22b3682401ece3d637c57f8983ee1c9bd535ec4bc20f0f7cc7724f7e92be12cbc28843c0f4e6fff1ce72116617ec23305b936
-
SSDEEP
96:WdZhl8wdS+r3yOYW189fTwUVF0CWHyjk8P1LOmjXfihEx1kUqhx/qMUA:Ezdrr1FG1WDCgmjPZSx/qMUA
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 c777c39aa89562d749c232c53baa5b47_JaffaCakes118 unpack001/out.upx
Files
-
c777c39aa89562d749c232c53baa5b47_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: 5KB - 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: 1024B - Virtual size: 780B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE