Behavioral task
behavioral1
Sample
a998e5b935ee3959158fa8109dba1faf_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
a998e5b935ee3959158fa8109dba1faf_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
-
Target
a998e5b935ee3959158fa8109dba1faf_JaffaCakes118
-
Size
6.2MB
-
MD5
a998e5b935ee3959158fa8109dba1faf
-
SHA1
c115b0f3de4a35595050062e9d6114e405df2b84
-
SHA256
d8025d70cddee15a89ed37dbabcdb8c953cb43a378d198febafe9d14b585bd27
-
SHA512
d46b824569c1613195014ff9edfa81ce99240344611962cf2b5b510cefad0a6d0fe303385d87e4c4b26778151b41a40fe3cd965625463d4c74408952f95ed746
-
SSDEEP
196608:O/n4zQ/kDjTfratFVqS26e9BFVRxszFLFRxr7zUjn:iz/pve3Rxs5LFoT
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a998e5b935ee3959158fa8109dba1faf_JaffaCakes118 unpack001/out.upx
Files
-
a998e5b935ee3959158fa8109dba1faf_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: 64KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 21KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 20KB - Virtual size: 20KB
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: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 20KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ