Behavioral task
behavioral1
Sample
ea341121e91f810b9bd3c1f72f255508_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
ea341121e91f810b9bd3c1f72f255508_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
-
Target
ea341121e91f810b9bd3c1f72f255508_JaffaCakes118
-
Size
28KB
-
MD5
ea341121e91f810b9bd3c1f72f255508
-
SHA1
249e05e3689d663c8ff0fee14bb611fad17583e9
-
SHA256
5315cc2dee3c78021d952b8778959ba3cbe94d252a9a7dc894c1c5661c819c52
-
SHA512
d9f63e8989f78ef7f1240211760d1bd7c1fd9f8f66436fc19ca6fcd57878dfd0244893e65e643f0ec7731f6d85844e743d160a6dd5a20f6581be201afa210f1b
-
SSDEEP
384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNOfNU:Dv8IRRdsxq1DjJcqfjFU
Malware Config
Signatures
-
Detects MyDoom family 1 IoCs
resource yara_rule static1/unpack001/out.upx family_mydoom -
Mydoom family
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource ea341121e91f810b9bd3c1f72f255508_JaffaCakes118 unpack001/out.upx
Files
-
ea341121e91f810b9bd3c1f72f255508_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: 24KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - 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: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 8KB
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